{"id":87278,"date":"2026-07-30T05:40:33","date_gmt":"2026-07-29T21:40:33","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/87278.html"},"modified":"2026-07-30T05:40:33","modified_gmt":"2026-07-29T21:40:33","slug":"%e5%9f%ba%e4%ba%8esse%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%8d%95%e5%90%91%e6%8e%a8%e9%80%81-asynccontext%e5%bc%82%e6%ad%a5%e4%b8%8a%e4%b8%8b%e6%96%87%e5%ae%9e%e7%8e%b0%e6%b5%81%e5%bc%8f%e4%bc%a0","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/87278.html","title":{"rendered":"\u57fa\u4e8eSSE(\u670d\u52a1\u5668\u5355\u5411\u63a8\u9001)+ AsyncContext(\u5f02\u6b65\u4e0a\u4e0b\u6587)\u5b9e\u73b0\u6d41\u5f0f\u4f20\u8f93"},"content":{"rendered":"<h2>\u6280\u672f\u9009\u578b\u601d\u8def<\/h2>\n<p>\u5728\u5de5\u4f5c\u4e2d, \u6709\u4e00\u9879\u5de5\u4f5c\u662f\u9700\u8981\u5c06\u5927\u6a21\u578b\u8fd4\u56de\u7684\u6570\u636e\u6d41\u5f0f\u900f\u4f20\u7ed9\u524d\u7aef<br \/>\n\u56e0\u6b64\u5728\u8bc4\u4f30\u6280\u672f\u6808\u4f7f\u7528\u65f6, \u6211\u4eec\u9700\u8981\u5bf9\u5e38\u89c1\u7684\u4f20\u8f93\u65b9\u5f0f\u8fdb\u884c\u6bd4\u8f83, \u5982\u4e0b:<\/p>\n<h3>\u65b9\u6848\u5bf9\u6bd4\u8868<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260729214031-6a6a734f0bc02.png\" alt=\"\u65b9\u6848\u4f18\u70b9\u7f3a\u70b9\u4e3a\u4ec0\u4e48\u9009\/\u4e0d\u9009\n\u65b9\u6848A\uff1a\u540c\u6b65\u7b49\u5f85\u7b80\u5355\u524d\u7aef\u4f1a\u8d85\u65f6\u274c \u4e0d\u9009\n\u65b9\u6848B\uff1aSSE + AsyncContext\u5b9e\u65f6\u3001\u7b80\u5355\u6709\u5e76\u53d1\u9650\u5236\u2705 \u9009\u4e86\uff08\u591f\u7528\uff09\n\u65b9\u6848C\uff1aSSE + WebFlux\u9ad8\u6027\u80fd\u590d\u6742\u3001\u8981\u91cd\u6784\u274c \u4e0d\u9009\uff08\u8fc7\u5ea6\u8bbe\u8ba1\uff09\n\u65b9\u6848D\uff1aWebSocket\u53cc\u5411\u901a\u4fe1\u66f4\u590d\u6742\u274c \u4e0d\u9009\uff08\u4e0d\u9700\u8981\u53cc\u5411\uff09\" \/><\/p>\n<p>\u4e0b\u9762\u6211\u4eec\u6765\u4e86\u89e3\u4e0b\u5404\u4e2a\u6280\u672f\u6808\u7684\u4f5c\u7528<\/p>\n<h4>1. SSE&#xff08;Server-Sent Events&#xff09;<\/h4>\n<p>\u662f\u4ec0\u4e48&#xff1a;\u670d\u52a1\u5668\u5355\u5411\u63a8\u9001\u6280\u672f<\/p>\n<p>\u7c7b\u6bd4&#xff1a;<\/p>\n<p>\u666e\u901aHTTP&#xff1a;\u4f60\u95ee\u4e00\u53e5&#xff0c;\u6211\u7b54\u4e00\u53e5&#xff08;\u540c\u6b65&#xff09;<br \/>\nSSE&#xff1a;\u4f60\u95ee\u4e00\u53e5&#xff0c;\u6211\u4e00\u53e5\u4e00\u53e5\u6162\u6162\u544a\u8bc9\u4f60&#xff08;\u6d41\u5f0f&#xff09;<\/p>\n<p>\u5de5\u4f5c\u539f\u7406&#xff1a;<\/p>\n<p>\u524d\u7aef&#xff1a;\u8001\u677f&#xff0c;\u5e2e\u6211\u4f18\u5316\u8fd9\u4e2a\u63d0\u793a\u8bcd<br \/>\n\u540e\u7aef&#xff1a;\u597d\u7684&#xff0c;\u6211\u5f00\u59cb\u60f3&#8230;<br \/>\n\u540e\u7aef&#xff1a;data: \u9996\u5148&#8230;\\\\n\\\\n (\u8fc71\u79d2)<br \/>\n\u540e\u7aef&#xff1a;data: \u7136\u540e&#8230;\\\\n\\\\n (\u8fc72\u79d2)<br \/>\n\u540e\u7aef&#xff1a;data: \u6700\u540e&#8230;\\\\n\\\\n (\u8fc73\u79d2)<br \/>\n\u540e\u7aef&#xff1a;data: [DONE]\\\\n\\\\n (\u7ed3\u675f)<\/p>\n<p>\u4e3a\u4ec0\u4e48\u7528SSE&#xff1a;<\/p>\n<ul>\n<li>\u5927\u6a21\u578b\u751f\u6210\u5f88\u6162&#xff08;\u53ef\u80fd\u898110-30\u79d2&#xff09;<\/li>\n<li>\u5982\u679c\u7b49\u5168\u90e8\u751f\u6210\u5b8c\u518d\u8fd4\u56de&#xff0c;\u524d\u7aef\u4f1a\u8d85\u65f6<\/li>\n<li>SSE\u53ef\u4ee5\u8fb9\u751f\u6210\u8fb9\u8fd4\u56de&#xff0c;\u7528\u6237\u770b\u5230\u5b9e\u65f6\u6548\u679c<\/li>\n<\/ul>\n<h4>2. AsyncContext&#xff08;\u5f02\u6b65\u4e0a\u4e0b\u6587&#xff09;<\/h4>\n<p>\u662f\u4ec0\u4e48&#xff1a;Servlet\u7684&#034;\u7b49\u6211\u4e00\u4e0b&#034;\u673a\u5236<\/p>\n<p>\u666e\u901aServlet\u6d41\u7a0b&#xff1a;<\/p>\n<p>1. \u6536\u5230\u8bf7\u6c42<br \/>\n2. \u5904\u7406\u8bf7\u6c42&#xff08;\u963b\u585e&#xff09;<br \/>\n3. \u8fd4\u56de\u54cd\u5e94<br \/>\n4. \u91ca\u653e\u8fde\u63a5<br \/>\n\u95ee\u9898&#xff1a;\u5927\u6a21\u578b\u898110\u79d2&#xff0c;\u8fde\u63a5\u88ab\u5360\u752810\u79d2&#xff0c;\u522b\u4eba\u8fdb\u4e0d\u6765<\/p>\n<p>AsyncContext\u6d41\u7a0b&#xff1a;<\/p>\n<p>1. \u6536\u5230\u8bf7\u6c42<br \/>\n2. \u8bf4&#xff1a;\u597d\u7684&#xff0c;\u6211\u6536\u5230\u4e86&#xff08;\u7acb\u5373\u91ca\u653e\u8fde\u63a5&#xff09;<br \/>\n3. \u540e\u53f0\u6162\u6162\u5904\u7406&#xff08;10\u79d2&#xff09;<br \/>\n4. \u5904\u7406\u5b8c\u4e86\u518d\u901a\u77e5\u524d\u7aef<\/p>\n<p>\u4e3a\u4ec0\u4e48\u7528AsyncContext&#xff1a;<\/p>\n<ul>\n<li>\u5927\u6a21\u578b\u5904\u7406\u65f6\u95f4\u957f<\/li>\n<li>\u4e0d\u80fd\u8ba9\u4e00\u4e2a\u8bf7\u6c42\u5360\u7528\u8fde\u63a5\u592a\u4e45<\/li>\n<li>\u91ca\u653e\u8fde\u63a5\u7ed9\u522b\u4eba\u7528&#xff0c;\u63d0\u9ad8\u5e76\u53d1\u80fd\u529b<\/li>\n<\/ul>\n<h4>3. WebFlux&#xff08;\u54cd\u5e94\u5f0f\u7f16\u7a0b&#xff09;<\/h4>\n<p>\u662f\u4ec0\u4e48&#xff1a;\u53e6\u4e00\u79cd\u5904\u7406\u9ad8\u5e76\u53d1\u7684\u65b9\u5f0f<\/p>\n<p>\u4f20\u7edf\u65b9\u5f0f&#xff08;\u6211\u4eec\u7528\u7684&#xff09;&#xff1a;<\/p>\n<p><span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Thread<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">-&gt;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token comment\">\/\/ \u5f00\u4e00\u4e2a\u65b0\u7ebf\u7a0b\u5904\u7406<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">start<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>WebFlux\u65b9\u5f0f&#xff1a;<\/p>\n<p><span class=\"token comment\">\/\/ \u4f7f\u7528&#034;\u4e8b\u4ef6\u9a71\u52a8&#034;&#xff0c;\u50cfNode.js<\/span><br \/>\n<span class=\"token comment\">\/\/ \u4e0d\u521b\u5efa\u7ebf\u7a0b&#xff0c;\u7528\u66f4\u5c11\u7684\u8d44\u6e90\u5904\u7406\u66f4\u591a\u8bf7\u6c42<\/span><\/p>\n<p>\u4e3a\u4ec0\u4e48\u6211\u4eec\u4e0d\u7528WebFlux&#xff1a;<\/p>\n<ul>\n<li>\u5b66\u4e60\u6210\u672c\u9ad8&#xff1a;\u54cd\u5e94\u5f0f\u7f16\u7a0b\u6982\u5ff5\u590d\u6742<\/li>\n<li>\u517c\u5bb9\u6027&#xff1a;\u8981\u6539\u73b0\u6709\u4ee3\u7801\u7ed3\u6784<\/li>\n<li>\u6740\u9e21\u7528\u725b\u5200&#xff1a;\u6211\u4eec\u9700\u6c42\u4e0d\u590d\u6742&#xff0c;\u4e0d\u7528\u8fd9\u4e48\u9ad8\u7ea7\u7684\u6280\u672f<\/li>\n<\/ul>\n<h2>\u6280\u672f\u5b9e\u73b0\u601d\u8def<\/h2>\n<h3>\u6574\u4f53\u6d41\u7a0b<\/h3>\n<p>1. \u524d\u7aef\u7528\u6237\u586b\u5199\u8868\u5355<br \/>\n   \u2193<br \/>\n2. \u524d\u7aef\u6536\u96c6\u6240\u6709\u5b57\u6bb5&#xff08;prompt &#043; type &#043; model &#043; opening&#xff09;<br \/>\n   \u2193<br \/>\n3. \u524d\u7aef\u53d1\u9001POST\u8bf7\u6c42&#xff08;Accept: text\/event-stream&#xff09;<br \/>\n   \u2193<br \/>\n4. Java\u540e\u7aef\u63a5\u6536\u8bf7\u6c42&#xff0c;\u5f00\u542fAsyncContext<br \/>\n   \u2193<br \/>\n5. Java\u6784\u5efa\u5b8c\u6574\u8bf7\u6c42\u4f53&#xff08;\u6dfb\u52a0stream:true&#xff09;<br \/>\n   \u2193<br \/>\n6. Java\u8c03\u7528Python\u5927\u6a21\u578b\u670d\u52a1<br \/>\n   \u2193<br \/>\n7. Python\u8fd4\u56deSSE\u6d41\u5f0f\u54cd\u5e94<br \/>\n   \u2193<br \/>\n8. Java\u8bfb\u53d6\u6d41\u5f0f\u6570\u636e\u5e76\u76f4\u63a5\u8f6c\u53d1\u7ed9\u524d\u7aef<br \/>\n   \u2193<br \/>\n9. \u524d\u7aef\u4f7f\u7528ReadableStream\u89e3\u6790SSE\u6570\u636e<br \/>\n   \u2193<br \/>\n10. \u524d\u7aef\u5b9e\u65f6\u663e\u793a\u4f18\u5316\u7ed3\u679c<\/p>\n<h4>1. \u6838\u5fc3&#xff1a;SSE &#043; AsyncContext<\/h4>\n<p>\u4ee3\u7801\u5bf9\u5e94\u5173\u7cfb&#xff1a;<\/p>\n<p><span class=\"token comment\">\/\/ 1. \u58f0\u660e\u8fd9\u662fSSE\u6d41<\/span><br \/>\n<span class=\"token annotation punctuation\">&#064;PostMapping<\/span><span class=\"token punctuation\">(<\/span>value <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;\/optimize-stream&#034;<\/span><span class=\"token punctuation\">,<\/span> produces <span class=\"token operator\">&#061;<\/span> <span class=\"token class-name\">MediaType<\/span><span class=\"token punctuation\">.<\/span>TEXT_EVENT_STREAM_VALUE<span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token comment\">\/\/ 2. \u5f00\u542f\u5f02\u6b65\u5904\u7406<\/span><br \/>\n<span class=\"token class-name\">AsyncContext<\/span> asyncContext <span class=\"token operator\">&#061;<\/span> servletRequest<span class=\"token punctuation\">.<\/span><span class=\"token function\">startAsync<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token comment\">\/\/ 3. \u65b0\u7ebf\u7a0b\u5904\u7406&#xff08;\u4e0d\u963b\u585e\u4e3b\u8fde\u63a5&#xff09;<\/span><br \/>\n<span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Thread<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">-&gt;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token comment\">\/\/ 4. \u8c03\u7528Python\u5927\u6a21\u578b<\/span><br \/>\n    <span class=\"token comment\">\/\/ 5. \u6bcf\u6536\u5230\u4e00\u70b9\u6570\u636e\u5c31\u53d1\u7ed9\u524d\u7aef<\/span><br \/>\n    writer<span class=\"token punctuation\">.<\/span><span class=\"token function\">write<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;data: \u5185\u5bb9\\\\n\\\\n&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    writer<span class=\"token punctuation\">.<\/span><span class=\"token function\">flush<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">start<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<h4>2. \u4e3a\u4ec0\u4e48\u662f\u8fd9\u4e2a\u7ec4\u5408&#xff1f;<\/h4>\n<p>\u9700\u6c42\u51b3\u5b9a\u6280\u672f&#xff1a;<\/p>\n<p>\u9700\u6c42&#xff1a;\u5927\u6a21\u578b\u6162 \u2192 \u9700\u8981\u6d41\u5f0f \u2192 \u9009SSE<br \/>\n\u9700\u6c42&#xff1a;\u4e0d\u60f3\u963b\u585e \u2192 \u9700\u8981\u5f02\u6b65 \u2192 \u9009AsyncContext<br \/>\n\u9700\u6c42&#xff1a;\u8981\u7b80\u5355 \u2192 \u4e0d\u9009\u590d\u6742\u65b9\u6848 \u2192 \u4e0d\u9009WebFlux<\/p>\n<p>\u6280\u672f\u5339\u914d\u5ea6&#xff1a;<\/p>\n<ul>\n<li>\u2705 SSE&#xff1a;\u4e13\u95e8\u4e3a\u670d\u52a1\u5668\u63a8\u9001\u8bbe\u8ba1&#xff08;\u6211\u4eec\u5c31\u662f\u63a8\u9001&#xff09;<\/li>\n<li>\u2705 AsyncContext&#xff1a;Servlet\u81ea\u5e26&#xff0c;\u517c\u5bb9\u6027\u597d<\/li>\n<li>\u274c WebSocket&#xff1a;\u53cc\u5411\u901a\u4fe1&#xff0c;\u6211\u4eec\u4e0d\u9700\u8981<\/li>\n<li>\u274c WebFlux&#xff1a;\u8981\u6539\u67b6\u6784&#xff0c;\u6210\u672c\u9ad8<\/li>\n<\/ul>\n<h4>3. \u5b9e\u9645\u4ee3\u7801<\/h4>\n<p>    <span class=\"token annotation punctuation\">&#064;ApiOperation<\/span><span class=\"token punctuation\">(<\/span>value <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;\u6d41\u5f0f\u4f18\u5316\u63d0\u793a\u8bcd&#034;<\/span><span class=\"token punctuation\">,<\/span> notes <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;\u5b9e\u65f6\u6d41\u5f0f\u8fd4\u56de\u4f18\u5316\u7ed3\u679c&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token annotation punctuation\">&#064;PostMapping<\/span><span class=\"token punctuation\">(<\/span>value <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;\/optimize-stream&#034;<\/span><span class=\"token punctuation\">,<\/span> produces <span class=\"token operator\">&#061;<\/span> <span class=\"token class-name\">MediaType<\/span><span class=\"token punctuation\">.<\/span>TEXT_EVENT_STREAM_VALUE<span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">optimizeStream<\/span><span class=\"token punctuation\">(<\/span><span class=\"token annotation punctuation\">&#064;RequestBody<\/span> <span class=\"token class-name\">PromptRequest<\/span> request<span class=\"token punctuation\">,<\/span><br \/>\n                               <span class=\"token class-name\">HttpServletRequest<\/span> servletRequest<span class=\"token punctuation\">,<\/span><br \/>\n                               <span class=\"token class-name\">HttpServletResponse<\/span> servletResponse<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        log<span class=\"token punctuation\">.<\/span><span class=\"token function\">info<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\u6536\u5230\u6d41\u5f0f\u4f18\u5316\u8bf7\u6c42&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token comment\">\/\/ \u5f00\u542f\u5f02\u6b65\u5904\u7406<\/span><br \/>\n        <span class=\"token class-name\">AsyncContext<\/span> asyncContext <span class=\"token operator\">&#061;<\/span> servletRequest<span class=\"token punctuation\">.<\/span><span class=\"token function\">startAsync<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token comment\">\/\/ \u8bbe\u7f6e\u8d85\u65f6\u65f6\u95f4&#xff08;1\u5206\u949f&#xff09;<\/span><br \/>\n        asyncContext<span class=\"token punctuation\">.<\/span><span class=\"token function\">setTimeout<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">60000L<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token comment\">\/\/ \u8c03\u7528Service\u5c42\u5904\u7406<\/span><br \/>\n        verbalTrickService<span class=\"token punctuation\">.<\/span><span class=\"token function\">optimizePromptStream<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">AsyncContext<\/span><span class=\"token punctuation\">)<\/span> asyncContext<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><\/p>\n<p>    <span class=\"token comment\">\/**<br \/>\n     * \u6d41\u5f0f\u4f18\u5316\u63d0\u793a\u8bcd &#8211; \u4f7f\u7528Servlet\u5f02\u6b65\u652f\u6301<br \/>\n     *\/<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">optimizePromptStream<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">PromptRequest<\/span> request<span class=\"token punctuation\">,<\/span> <span class=\"token class-name\">AsyncContext<\/span> asyncContext<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token class-name\">String<\/span> apiUrl <span class=\"token operator\">&#061;<\/span> pythonServiceUrl <span class=\"token operator\">&#043;<\/span> <span class=\"token string\">&#034;\/prompt\/optimize-prompt&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        log<span class=\"token punctuation\">.<\/span><span class=\"token function\">info<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\u8c03\u7528\u5927\u6a21\u578bAI\u4f18\u5316\u670d\u52a1&#xff08;\u6d41\u5f0f\u8f6c\u53d1&#xff09;: {}, \u8bf7\u6c42\u5185\u5bb9: {}&#034;<\/span><span class=\"token punctuation\">,<\/span> apiUrl<span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">JSONObject<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token comment\">\/\/ \u83b7\u53d6\u54cd\u5e94\u5bf9\u8c61<\/span><br \/>\n        <span class=\"token class-name\">HttpServletResponse<\/span> response <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">HttpServletResponse<\/span><span class=\"token punctuation\">)<\/span> asyncContext<span class=\"token punctuation\">.<\/span><span class=\"token function\">getResponse<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token comment\">\/\/ \u8bbe\u7f6eSSE\u54cd\u5e94\u5934<\/span><br \/>\n        response<span class=\"token punctuation\">.<\/span><span class=\"token function\">setContentType<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">MediaType<\/span><span class=\"token punctuation\">.<\/span>TEXT_EVENT_STREAM_VALUE<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        response<span class=\"token punctuation\">.<\/span><span class=\"token function\">setCharacterEncoding<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">StandardCharsets<\/span><span class=\"token punctuation\">.<\/span>UTF_8<span class=\"token punctuation\">.<\/span><span class=\"token function\">name<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        response<span class=\"token punctuation\">.<\/span><span class=\"token function\">setHeader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Cache-Control&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;no-cache&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        response<span class=\"token punctuation\">.<\/span><span class=\"token function\">setHeader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Connection&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;keep-alive&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token comment\">\/\/ \u6dfb\u52a0\u5f02\u6b65\u76d1\u542c\u5668<\/span><br \/>\n        asyncContext<span class=\"token punctuation\">.<\/span><span class=\"token function\">addListener<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">new<\/span> <span class=\"token class-name\">AsyncListener<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token annotation punctuation\">&#064;Override<\/span><br \/>\n            <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">onComplete<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">AsyncEvent<\/span> event<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> <span class=\"token class-name\">IOException<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                log<span class=\"token punctuation\">.<\/span><span class=\"token function\">info<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\u5f02\u6b65\u5904\u7406\u5b8c\u6210&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token annotation punctuation\">&#064;Override<\/span><br \/>\n            <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">onTimeout<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">AsyncEvent<\/span> event<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> <span class=\"token class-name\">IOException<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                log<span class=\"token punctuation\">.<\/span><span class=\"token function\">warn<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\u5f02\u6b65\u5904\u7406\u8d85\u65f6&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                    <span class=\"token class-name\">PrintWriter<\/span> writer <span class=\"token operator\">&#061;<\/span> event<span class=\"token punctuation\">.<\/span><span class=\"token function\">getAsyncContext<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">getResponse<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">getWriter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    writer<span class=\"token punctuation\">.<\/span><span class=\"token function\">write<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;event: timeout\\\\n&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    writer<span class=\"token punctuation\">.<\/span><span class=\"token function\">write<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;data: \u8bf7\u6c42\u8d85\u65f6\\\\n\\\\n&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    writer<span class=\"token punctuation\">.<\/span><span class=\"token function\">flush<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Exception<\/span> e<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                    log<span class=\"token punctuation\">.<\/span><span class=\"token function\">error<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\u53d1\u9001\u8d85\u65f6\u4fe1\u606f\u5931\u8d25&#034;<\/span><span class=\"token punctuation\">,<\/span> e<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                    event<span class=\"token punctuation\">.<\/span><span class=\"token function\">getAsyncContext<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">complete<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token annotation punctuation\">&#064;Override<\/span><br \/>\n            <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">onError<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">AsyncEvent<\/span> event<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> <span class=\"token class-name\">IOException<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                log<span class=\"token punctuation\">.<\/span><span class=\"token function\">error<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\u5f02\u6b65\u5904\u7406\u51fa\u9519&#034;<\/span><span class=\"token punctuation\">,<\/span> event<span class=\"token punctuation\">.<\/span><span class=\"token function\">getThrowable<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token annotation punctuation\">&#064;Override<\/span><br \/>\n            <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">onStartAsync<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">AsyncEvent<\/span> event<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> <span class=\"token class-name\">IOException<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                log<span class=\"token punctuation\">.<\/span><span class=\"token function\">info<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\u5f02\u6b65\u5904\u7406\u5f00\u59cb&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>        <span class=\"token comment\">\/\/ \u5728\u5355\u72ec\u7684\u7ebf\u7a0b\u4e2d\u5904\u7406&#xff0c;\u4f46\u4fdd\u6301\u5f02\u6b65\u4e0a\u4e0b\u6587\u6709\u6548<\/span><br \/>\n        <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Thread<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">-&gt;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token comment\">\/\/ &#8212;&#8212;&#8212;\u6784\u5efa\u7b26\u5408\u5927\u6a21\u578b\u63a5\u53e3\u8981\u6c42\u7684\u8bf7\u6c42\u4f53&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<\/span><br \/>\n                <span class=\"token class-name\">Map<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token class-name\">String<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token class-name\">Object<\/span><span class=\"token punctuation\">&gt;<\/span><\/span> requestBody <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">HashMap<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                requestBody<span class=\"token punctuation\">.<\/span><span class=\"token function\">put<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;prompt&#034;<\/span><span class=\"token punctuation\">,<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getPrompt<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                requestBody<span class=\"token punctuation\">.<\/span><span class=\"token function\">put<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;type&#034;<\/span><span class=\"token punctuation\">,<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getType<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">!&#061;<\/span> <span class=\"token keyword\">null<\/span> <span class=\"token operator\">?<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getType<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;\u4f18\u5316&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                requestBody<span class=\"token punctuation\">.<\/span><span class=\"token function\">put<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;model&#034;<\/span><span class=\"token punctuation\">,<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getModel<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">!&#061;<\/span> <span class=\"token keyword\">null<\/span> <span class=\"token operator\">?<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getModel<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;qwen-max&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                requestBody<span class=\"token punctuation\">.<\/span><span class=\"token function\">put<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;stream&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token comment\">\/\/&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<\/span><br \/>\n                log<span class=\"token punctuation\">.<\/span><span class=\"token function\">debug<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\u53d1\u9001\u8bf7\u6c42\u4f53: {}&#034;<\/span><span class=\"token punctuation\">,<\/span> requestBody<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token comment\">\/\/ \u8c03\u7528Python\u670d\u52a1<\/span><br \/>\n                <span class=\"token class-name\">HttpHeaders<\/span> headers <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">HttpHeaders<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                headers<span class=\"token punctuation\">.<\/span><span class=\"token function\">setContentType<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">MediaType<\/span><span class=\"token punctuation\">.<\/span>APPLICATION_JSON<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                headers<span class=\"token punctuation\">.<\/span><span class=\"token function\">setAccept<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Collections<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">singletonList<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">MediaType<\/span><span class=\"token punctuation\">.<\/span>TEXT_EVENT_STREAM<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token comment\">\/\/ \u4f7f\u7528RestTemplate\u6d41\u5f0f\u8bfb\u53d6<\/span><br \/>\n                restTemplate<span class=\"token punctuation\">.<\/span><span class=\"token function\">execute<\/span><span class=\"token punctuation\">(<\/span>apiUrl<span class=\"token punctuation\">,<\/span> <span class=\"token class-name\">HttpMethod<\/span><span class=\"token punctuation\">.<\/span>POST<span class=\"token punctuation\">,<\/span><br \/>\n                        httpRequest <span class=\"token operator\">-&gt;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                            httpRequest<span class=\"token punctuation\">.<\/span><span class=\"token function\">getHeaders<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">putAll<\/span><span class=\"token punctuation\">(<\/span>headers<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                            <span class=\"token class-name\">String<\/span> jsonBody <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">ObjectMapper<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">writeValueAsString<\/span><span class=\"token punctuation\">(<\/span>requestBody<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                            httpRequest<span class=\"token punctuation\">.<\/span><span class=\"token function\">getBody<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">write<\/span><span class=\"token punctuation\">(<\/span>jsonBody<span class=\"token punctuation\">.<\/span><span class=\"token function\">getBytes<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">StandardCharsets<\/span><span class=\"token punctuation\">.<\/span>UTF_8<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                        <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n                        httpResponse <span class=\"token operator\">-&gt;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                            <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">BufferedReader<\/span> reader <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">BufferedReader<\/span><span class=\"token punctuation\">(<\/span><br \/>\n                                    <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">InputStreamReader<\/span><span class=\"token punctuation\">(<\/span>httpResponse<span class=\"token punctuation\">.<\/span><span class=\"token function\">getBody<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token class-name\">StandardCharsets<\/span><span class=\"token punctuation\">.<\/span>UTF_8<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                                <span class=\"token class-name\">PrintWriter<\/span> writer <span class=\"token operator\">&#061;<\/span> asyncContext<span class=\"token punctuation\">.<\/span><span class=\"token function\">getResponse<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">getWriter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                                <span class=\"token class-name\">String<\/span> line<span class=\"token punctuation\">;<\/span><br \/>\n                                <span class=\"token keyword\">int<\/span> lineCount <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                                <span class=\"token keyword\">boolean<\/span> isCompleted <span class=\"token operator\">&#061;<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                                <span class=\"token keyword\">while<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">(<\/span>line <span class=\"token operator\">&#061;<\/span> reader<span class=\"token punctuation\">.<\/span><span class=\"token function\">readLine<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">!&#061;<\/span> <span class=\"token keyword\">null<\/span> <span class=\"token operator\">&amp;&amp;<\/span> <span class=\"token operator\">!<\/span>isCompleted<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                                    lineCount<span class=\"token operator\">&#043;&#043;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                                    <span class=\"token comment\">\/\/ \u8bb0\u5f55\u6536\u5230\u7684\u6570\u636e&#xff08;\u8c03\u8bd5\u7528&#xff09;<\/span><br \/>\n                                    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>lineCount <span class=\"token operator\">&lt;&#061;<\/span> <span class=\"token number\">10<\/span> <span class=\"token operator\">||<\/span> line<span class=\"token punctuation\">.<\/span><span class=\"token function\">contains<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;[DONE]&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                                        log<span class=\"token punctuation\">.<\/span><span class=\"token function\">debug<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\u6536\u5230\u7b2c{}\u884c: {}&#034;<\/span><span class=\"token punctuation\">,<\/span> lineCount<span class=\"token punctuation\">,<\/span> line<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                                    <span class=\"token punctuation\">}<\/span><br \/>\n                                    <span class=\"token comment\">\/\/ \u76f4\u63a5\u8f6c\u53d1\u7ed9\u524d\u7aef<\/span><br \/>\n                                    writer<span class=\"token punctuation\">.<\/span><span class=\"token function\">write<\/span><span class=\"token punctuation\">(<\/span>line<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                                    writer<span class=\"token punctuation\">.<\/span><span class=\"token function\">write<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\\\\n&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                                    writer<span class=\"token punctuation\">.<\/span><span class=\"token function\">flush<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                                    <span class=\"token comment\">\/\/ \u68c0\u67e5\u662f\u5426\u7ed3\u675f<\/span><br \/>\n                                    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>line<span class=\"token punctuation\">.<\/span><span class=\"token function\">trim<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">equals<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;data: [DONE]&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                                        log<span class=\"token punctuation\">.<\/span><span class=\"token function\">info<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\u6536\u5230\u7ed3\u675f\u6807\u8bb0&#xff0c;\u4f20\u8f93\u5b8c\u6210&#xff0c;\u5171{}\u884c&#034;<\/span><span class=\"token punctuation\">,<\/span> lineCount<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                                        <span class=\"token keyword\">break<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                                    <span class=\"token punctuation\">}<\/span><br \/>\n                                <span class=\"token punctuation\">}<\/span><br \/>\n                            <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Exception<\/span> e<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                                log<span class=\"token punctuation\">.<\/span><span class=\"token function\">error<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\u8bfb\u53d6Python\u54cd\u5e94\u5931\u8d25&#034;<\/span><span class=\"token punctuation\">,<\/span> e<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                                <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                                    <span class=\"token class-name\">PrintWriter<\/span> writer <span class=\"token operator\">&#061;<\/span> asyncContext<span class=\"token punctuation\">.<\/span><span class=\"token function\">getResponse<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">getWriter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                                    writer<span class=\"token punctuation\">.<\/span><span class=\"token function\">write<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;event: error\\\\n&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                                    writer<span class=\"token punctuation\">.<\/span><span class=\"token function\">write<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;data: \u8bfb\u53d6\u5931\u8d25: &#034;<\/span> <span class=\"token operator\">&#043;<\/span> e<span class=\"token punctuation\">.<\/span><span class=\"token function\">getMessage<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#043;<\/span> <span class=\"token string\">&#034;\\\\n\\\\n&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                                    writer<span class=\"token punctuation\">.<\/span><span class=\"token function\">flush<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                                <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">IOException<\/span> ex<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                                    log<span class=\"token punctuation\">.<\/span><span class=\"token function\">error<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\u53d1\u9001\u9519\u8bef\u4fe1\u606f\u5931\u8d25&#034;<\/span><span class=\"token punctuation\">,<\/span> ex<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                                <span class=\"token punctuation\">}<\/span><br \/>\n                            <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                                <span class=\"token comment\">\/\/ \u5b8c\u6210\u5f02\u6b65\u5904\u7406<\/span><br \/>\n                                asyncContext<span class=\"token punctuation\">.<\/span><span class=\"token function\">complete<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                            <span class=\"token punctuation\">}<\/span><br \/>\n                            <span class=\"token keyword\">return<\/span> <span class=\"token keyword\">null<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                        <span class=\"token punctuation\">}<\/span><br \/>\n                <span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Exception<\/span> e<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                log<span class=\"token punctuation\">.<\/span><span class=\"token function\">error<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\u6d41\u5f0f\u5904\u7406\u5931\u8d25&#034;<\/span><span class=\"token punctuation\">,<\/span> e<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                    <span class=\"token class-name\">PrintWriter<\/span> writer <span class=\"token operator\">&#061;<\/span> asyncContext<span class=\"token punctuation\">.<\/span><span class=\"token function\">getResponse<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">getWriter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    writer<span class=\"token punctuation\">.<\/span><span class=\"token function\">write<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;event: error\\\\n&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    writer<span class=\"token punctuation\">.<\/span><span class=\"token function\">write<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;data: &#034;<\/span> <span class=\"token operator\">&#043;<\/span> e<span class=\"token punctuation\">.<\/span><span class=\"token function\">getMessage<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#043;<\/span> <span class=\"token string\">&#034;\\\\n\\\\n&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    writer<span class=\"token punctuation\">.<\/span><span class=\"token function\">flush<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">IOException<\/span> ex<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                    log<span class=\"token punctuation\">.<\/span><span class=\"token function\">error<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\u53d1\u9001\u9519\u8bef\u4fe1\u606f\u5931\u8d25&#034;<\/span><span class=\"token punctuation\">,<\/span> ex<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                    asyncContext<span class=\"token punctuation\">.<\/span><span class=\"token function\">complete<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">start<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><\/p>\n<p>\u524d\u7aef\u6d4b\u8bd5\u4ee3\u7801<\/p>\n<li>HTML\u8868\u5355\u90e8\u5206&#xff08;\u786e\u4fdd\u6240\u6709\u5fc5\u586b\u5b57\u6bb5&#xff09;<\/li>\n<p><span class=\"token comment\">&lt;!&#8211; \u6838\u5fc3\u8868\u5355\u5143\u7d20 &#8211;&gt;<\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>textarea<\/span> <span class=\"token attr-name\">id<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>promptInput<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span>\u4f60\u662f\u4e00\u4e2a\u5ba2\u670d\u52a9\u624b&#8230;<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>textarea<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p><span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>select<\/span> <span class=\"token attr-name\">id<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>typeSelect<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>option<\/span> <span class=\"token attr-name\">value<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>\u4f18\u5316<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span>\u4f18\u5316<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>option<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>option<\/span> <span class=\"token attr-name\">value<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>\u6269\u5199<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span>\u6269\u5199<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>option<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>option<\/span> <span class=\"token attr-name\">value<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>\u7f29\u5199<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span>\u7f29\u5199<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>option<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>select<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p><span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>select<\/span> <span class=\"token attr-name\">id<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>modelSelect<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>option<\/span> <span class=\"token attr-name\">value<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>qwen-max<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span>qwen-max<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>option<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>option<\/span> <span class=\"token attr-name\">value<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>gpt-3.5-turbo<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span>gpt-3.5-turbo<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>option<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>select<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p><span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>input<\/span> <span class=\"token attr-name\">id<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>openingInput<span class=\"token punctuation\">&#034;<\/span><\/span> <span class=\"token attr-name\">placeholder<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>\u5f00\u573a\u767d&#xff08;\u53ef\u9009&#xff09;<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<li>JavaScript\u6838\u5fc3\u903b\u8f91<\/li>\n<p><span class=\"token keyword\">async<\/span> <span class=\"token keyword\">function<\/span> <span class=\"token function\">startOptimization<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token comment\">\/\/ 1. \u6536\u96c6\u6240\u6709\u5b57\u6bb5&#xff08;\u5fc5\u987b\u5305\u542btype\u548cmodel&#xff09;<\/span><br \/>\n    <span class=\"token keyword\">const<\/span> requestData <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        prompt<span class=\"token operator\">:<\/span> document<span class=\"token punctuation\">.<\/span><span class=\"token function\">getElementById<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;promptInput&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>value<span class=\"token punctuation\">,<\/span><br \/>\n        type<span class=\"token operator\">:<\/span> document<span class=\"token punctuation\">.<\/span><span class=\"token function\">getElementById<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;typeSelect&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>value<span class=\"token punctuation\">,<\/span>    <span class=\"token comment\">\/\/ \u5fc5\u586b<\/span><br \/>\n        model<span class=\"token operator\">:<\/span> document<span class=\"token punctuation\">.<\/span><span class=\"token function\">getElementById<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;modelSelect&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>value<span class=\"token punctuation\">,<\/span>  <span class=\"token comment\">\/\/ \u5fc5\u586b<\/span><br \/>\n        opening<span class=\"token operator\">:<\/span> document<span class=\"token punctuation\">.<\/span><span class=\"token function\">getElementById<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;openingInput&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>value <span class=\"token operator\">||<\/span> <span class=\"token keyword\">null<\/span><span class=\"token punctuation\">,<\/span><br \/>\n        stream<span class=\"token operator\">:<\/span> <span class=\"token boolean\">true<\/span>  <span class=\"token comment\">\/\/ \u6d41\u5f0f\u6807\u5fd7<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>    console<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;\u53d1\u9001\u8bf7\u6c42\u6570\u636e:&#039;<\/span><span class=\"token punctuation\">,<\/span> requestData<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token comment\">\/\/ 2. \u53d1\u9001POST\u8bf7\u6c42&#xff08;\u5173\u952e&#xff1a;Accept\u5934&#xff09;<\/span><br \/>\n    <span class=\"token keyword\">const<\/span> response <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">await<\/span> <span class=\"token function\">fetch<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;\/prod-api\/optimize-stream&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        method<span class=\"token operator\">:<\/span> <span class=\"token string\">&#039;POST&#039;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n        headers<span class=\"token operator\">:<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token string\">&#039;Content-Type&#039;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#039;application\/json&#039;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n            <span class=\"token string\">&#039;Accept&#039;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#039;text\/event-stream&#039;<\/span>  <span class=\"token comment\">\/\/ \u58f0\u660e\u63a5\u53d7SSE<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n        body<span class=\"token operator\">:<\/span> <span class=\"token constant\">JSON<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">stringify<\/span><span class=\"token punctuation\">(<\/span>requestData<span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token comment\">\/\/ 3. \u4f7f\u7528ReadableStream\u5904\u7406SSE\u54cd\u5e94<\/span><br \/>\n    <span class=\"token keyword\">const<\/span> reader <span class=\"token operator\">&#061;<\/span> response<span class=\"token punctuation\">.<\/span>body<span class=\"token punctuation\">.<\/span><span class=\"token function\">getReader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">const<\/span> decoder <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">TextDecoder<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;utf-8&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token keyword\">while<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token boolean\">true<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token keyword\">const<\/span> <span class=\"token punctuation\">{<\/span> done<span class=\"token punctuation\">,<\/span> value <span class=\"token punctuation\">}<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">await<\/span> reader<span class=\"token punctuation\">.<\/span><span class=\"token function\">read<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>done<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">break<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>        <span class=\"token keyword\">const<\/span> chunk <span class=\"token operator\">&#061;<\/span> decoder<span class=\"token punctuation\">.<\/span><span class=\"token function\">decode<\/span><span class=\"token punctuation\">(<\/span>value<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token keyword\">const<\/span> lines <span class=\"token operator\">&#061;<\/span> chunk<span class=\"token punctuation\">.<\/span><span class=\"token function\">split<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;\\\\n&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>        <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> line <span class=\"token keyword\">of<\/span> lines<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>line<span class=\"token punctuation\">.<\/span><span class=\"token function\">startsWith<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;data: &#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">const<\/span> data <span class=\"token operator\">&#061;<\/span> line<span class=\"token punctuation\">.<\/span><span class=\"token function\">substring<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">6<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>                <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>data <span class=\"token operator\">&#061;&#061;&#061;<\/span> <span class=\"token string\">&#039;[DONE]&#039;<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                    console<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;\u4f20\u8f93\u5b8c\u6210&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    <span class=\"token keyword\">return<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span><\/p>\n<p>                <span class=\"token comment\">\/\/ 4. \u89e3\u6790JSON\u5e76\u63d0\u53d6content<\/span><br \/>\n                <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                    <span class=\"token keyword\">const<\/span> parsed <span class=\"token operator\">&#061;<\/span> <span class=\"token constant\">JSON<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">parse<\/span><span class=\"token punctuation\">(<\/span>data<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>parsed<span class=\"token punctuation\">.<\/span>choices <span class=\"token operator\">&amp;&amp;<\/span> parsed<span class=\"token punctuation\">.<\/span>choices<span class=\"token punctuation\">[<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&amp;&amp;<\/span> parsed<span class=\"token punctuation\">.<\/span>choices<span class=\"token punctuation\">[<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">.<\/span>delta<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                        <span class=\"token keyword\">const<\/span> content <span class=\"token operator\">&#061;<\/span> parsed<span class=\"token punctuation\">.<\/span>choices<span class=\"token punctuation\">[<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">.<\/span>delta<span class=\"token punctuation\">.<\/span>content <span class=\"token operator\">||<\/span> <span class=\"token string\">&#039;&#039;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                        <span class=\"token comment\">\/\/ \u5b9e\u65f6\u663e\u793a\u5230\u9875\u9762<\/span><br \/>\n                        <span class=\"token function\">updateResultDisplay<\/span><span class=\"token punctuation\">(<\/span>content<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    <span class=\"token punctuation\">}<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span>e<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                    console<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;\u975eJSON\u6570\u636e:&#039;<\/span><span class=\"token punctuation\">,<\/span> data<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u6548\u679c\u6d4b\u8bd5<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260729214031-6a6a734f85588.gif\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h4>4. \u573a\u666f\u7c7b\u6bd4&#xff1a;\u9910\u5385\u70b9\u9910<\/h4>\n<p>\u666e\u901aHTTP&#xff08;\u540c\u6b65&#xff09;&#xff1a;<\/p>\n<p>\u4f60&#xff1a;\u8001\u677f&#xff0c;\u6765\u7897\u725b\u8089\u9762<br \/>\n\u8001\u677f&#xff1a;&#xff08;\u5728\u540e\u53a8\u505a10\u5206\u949f&#xff09;<br \/>\n\u4f60&#xff1a;&#xff08;\u5e72\u7b4910\u5206\u949f&#xff09;<br \/>\n\u8001\u677f&#xff1a;\u597d\u4e86&#xff0c;\u7ed9\u4f60<\/p>\n<p>SSE &#043; AsyncContext&#xff08;\u6211\u4eec\u7684\u65b9\u6848&#xff09;&#xff1a;<\/p>\n<p>\u4f60&#xff1a;\u8001\u677f&#xff0c;\u6765\u7897\u725b\u8089\u9762<br 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\/>\n\u6548\u7387\u66f4\u9ad8&#xff0c;\u4f46\u57f9\u8bad\u6210\u672c\u9ad8<\/p>\n<h3>\u603b\u7ed3<\/h3>\n<h4>\u6280\u672f\u6808\u603b\u7ed3<\/h4>\n<p>\u6838\u5fc3\u6280\u672f&#xff1a;<\/p>\n<ul>\n<li>SSE&#xff1a;\u89e3\u51b3&#034;\u7b49\u592a\u4e45&#034;\u95ee\u9898 \u2192 \u8fb9\u751f\u6210\u8fb9\u663e\u793a<\/li>\n<li>AsyncContext&#xff1a;\u89e3\u51b3&#034;\u5360\u7740\u8305\u5751&#034;\u95ee\u9898 \u2192 \u91ca\u653e\u8fde\u63a5<\/li>\n<\/ul>\n<p>\u8f85\u52a9\u6280\u672f&#xff1a;<\/p>\n<ul>\n<li>RestTemplate&#xff1a;\u8c03\u7528Python\u670d\u52a1<\/li>\n<li>Thread&#xff1a;\u540e\u53f0\u5904\u7406&#xff08;\u7b80\u5355\u76f4\u63a5&#xff09;<\/li>\n<li>JSON\u89e3\u6790&#xff1a;\u5904\u7406\u5927\u6a21\u578b\u8fd4\u56de\u7684\u6570\u636e\u683c\u5f0f<\/li>\n<\/ul>\n<p>\u6ca1\u7528\u7684\u6280\u672f&#xff1a;<br \/>\nWebFlux&#xff1a;\u592a\u590d\u6742&#xff0c;\u6ca1\u5fc5\u8981<br \/>\nWebSocket&#xff1a;\u53cc\u5411\u901a\u4fe1&#xff0c;\u7528\u4e0d\u4e0a<br \/>\n\u6d88\u606f\u961f\u5217&#xff1a;\u8fd8\u6ca1\u5230\u90a3\u4e2a\u89c4\u6a21<\/p>\n<h4>\u4e00\u53e5\u8bdd\u603b\u7ed3<\/h4>\n<p>\u6211\u4eec\u7528SSE\u5b9e\u73b0&#034;\u6162\u6162\u8bf4&#034;&#xff0c;<br \/>\n\u7528AsyncContext\u5b9e\u73b0&#034;\u4f60\u5148\u5fd9\u522b\u7684&#034;&#xff0c;<br \/>\n\u7ec4\u5408\u8d77\u6765\u5c31\u662f&#xff1a;\u524d\u7aef\u4e0d\u7b49&#xff0c;\u540e\u7aef\u4e0d\u5835&#xff0c;\u7b80\u5355\u591f\u7528\u3002<\/p>\n<p>\u8fd9\u4e2a\u65b9\u6848&#xff1a;<\/p>\n<ul>\n<li>\u6ee1\u8db3\u4e1a\u52a1\u9700\u6c42&#xff08;\u5b9e\u65f6\u663e\u793a\u5927\u6a21\u578b\u7ed3\u679c&#xff09;<\/li>\n<li>\u6280\u672f\u7b80\u5355&#xff08;\u56e2\u961f\u6210\u5458\u90fd\u61c2&#xff09;<\/li>\n<li>\u6613\u4e8e\u7ef4\u62a4&#xff08;\u4ee3\u7801\u6e05\u6670&#xff09;<\/li>\n<li>\u591f\u7528\u5c31\u597d&#xff08;\u4e0d\u8ffd\u6c42\u8fc7\u5ea6\u4f18\u5316&#xff09;<\/li>\n<\/ul>\n<p>\u6280\u672f\u9009\u62e9\u7684\u6838\u5fc3\u539f\u5219&#xff1a;\u7528\u6700\u7b80\u5355\u7684\u6280\u672f\u89e3\u51b3\u4e1a\u52a1\u95ee\u9898&#xff0c;\u4e0d\u70ab\u6280&#xff0c;\u4e0d\u590d\u6742\u5316\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6280\u672f\u9009\u578b\u601d\u8def\u5728\u5de5\u4f5c\u4e2d, 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