{"id":54791,"date":"2025-08-13T11:30:03","date_gmt":"2025-08-13T03:30:03","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/54791.html"},"modified":"2025-08-13T11:30:03","modified_gmt":"2025-08-13T03:30:03","slug":"%e3%80%90c%e5%b7%a5%e4%b8%9a%e4%b8%8a%e4%bd%8d%e6%9c%ba%e9%ab%98%e7%ba%a7%e5%ba%94%e7%94%a8%e3%80%917-%e5%ae%9e%e6%97%b6%e6%95%b0%e6%8d%ae%e6%b5%81%e5%a4%84%e7%90%86%ef%bc%9achannel%e5%ae%9e","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/54791.html","title":{"rendered":"\u3010C#\u5de5\u4e1a\u4e0a\u4f4d\u673a\u9ad8\u7ea7\u5e94\u7528\u30117. \u5b9e\u65f6\u6570\u636e\u6d41\u5904\u7406\uff1aChannel\u5b9e\u73b0\u80cc\u538b\u63a7\u5236 - \u4ece\u7406\u8bba\u5230\u5de5\u4e1a\u7ea7\u5b9e\u8df5"},"content":{"rendered":"<p>\u6458\u8981\uff1a\u5728\u5de5\u4e1a\u5b9e\u65f6\u6570\u636e\u5904\u7406\u573a\u666f\u4e2d\uff0c\u5f53\u6570\u636e\u4ea7\u751f\u901f\u5ea6\u8d85\u8fc7\u7cfb\u7edf\u5904\u7406\u80fd\u529b\u65f6\uff0c\u5bb9\u6613\u51fa\u73b0\u5185\u5b58\u6ea2\u51fa\u3001\u5ef6\u8fdf\u98d9\u5347\u7b49\u95ee\u9898\u3002\u672c\u6587\u4ee5\u6c7d\u8f66\u88c5\u914d\u7ebf\u76d1\u63a7\u7cfb\u7edf\u4e3a\u6848\u4f8b\uff0c\u8be6\u7ec6\u8bb2\u89e3\u5982\u4f55\u5229\u7528.NET\u4e2d\u7684Channel\u5b9e\u73b0\u80cc\u538b\u63a7\u5236\u3002\u4ece\u80cc\u538b\u7684\u6838\u5fc3\u6982\u5ff5\u51fa\u53d1\uff0c\u4ecb\u7ecd\u6709\u754cChannel\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u901a\u8fc7\u5b8c\u6574\u4ee3\u7801\u793a\u4f8b\u5c55\u793a\u751f\u4ea7\u8005-\u6d88\u8d39\u8005\u6a21\u578b\u7684\u5b9e\u73b0\uff0c\u5e76\u63d0\u4f9b\u52a8\u6001\u8c03\u8282\u3001\u4f18\u5148\u7ea7\u5904\u7406\u3001\u6279\u5904\u7406\u7b49\u5de5\u4e1a\u7ea7\u4f18\u5316\u6280\u5de7\u3002\u6587\u4e2d\u5305\u542b\u6027\u80fd\u6d4b\u8bd5\u6570\u636e\u3001\u5e38\u89c1\u95ee\u9898\u89e3\u51b3\u65b9\u6848\u53ca\u4e0d\u540c\u573a\u666f\u7684\u7b56\u7565\u9009\u62e9\uff0c\u5e2e\u52a9\u8bfb\u8005\u5feb\u901f\u638c\u63e1Channel\u5728\u5b9e\u65f6\u6570\u636e\u6d41\u5904\u7406\u4e2d\u7684\u5e94\u7528\uff0c\u89e3\u51b3\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u7684\u6570\u636e\u79ef\u538b\u95ee\u9898\uff0c\u63d0\u5347\u7cfb\u7edf\u7a33\u5b9a\u6027\u3002<\/p>\n<hr>\n<p>\u4f18\u8d28\u4e13\u680f\u6b22\u8fce\u8ba2\u9605\uff01<\/p>\n<p>\u3010DeepSeek\u6df1\u5ea6\u5e94\u7528\u3011\u3010Python\u9ad8\u9636\u5f00\u53d1\uff1aAI\u81ea\u52a8\u5316\u4e0e\u6570\u636e\u5de5\u7a0b\u5b9e\u6218\u3011 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alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"><\/p>\n<hr>\n<h4>\u6587\u7ae0\u76ee\u5f55<\/h4>\n<ul>\n<li>\u3010C#\u5de5\u4e1a\u4e0a\u4f4d\u673a\u9ad8\u7ea7\u5e94\u7528\u30117. \u5b9e\u65f6\u6570\u636e\u6d41\u5904\u7406\uff1aChannel\u5b9e\u73b0\u80cc\u538b\u63a7\u5236 &#8211; \u4ece\u7406\u8bba\u5230\u5de5\u4e1a\u7ea7\u5b9e\u8df5<\/li>\n<li>\n<ul>\n<li>\u5173\u952e\u8bcd<\/li>\n<\/ul>\n<\/li>\n<li>\u4e00\u3001\u5de5\u4e1a\u573a\u666f\u4e2d\u7684\u80cc\u538b\u95ee\u9898<\/li>\n<li>\n<ul>\n<li>1.1 \u4ec0\u4e48\u662f\u80cc\u538b\uff1f<\/li>\n<li>1.2 \u5de5\u4e1a\u573a\u666f\u4e2d\u7684\u771f\u5b9e\u6848\u4f8b<\/li>\n<li>\n<ul>\n<li>1.2.1 \u6c7d\u8f66\u88c5\u914d\u7ebf\u76d1\u63a7\u7cfb\u7edf<\/li>\n<li>1.2.2 \u95ee\u9898\u6839\u6e90\u5206\u6790<\/li>\n<\/ul>\n<\/li>\n<li>1.3 \u4f20\u7edf\u89e3\u51b3\u65b9\u6848\u7684\u5c40\u9650\u6027<\/li>\n<\/ul>\n<\/li>\n<li>\u4e8c\u3001Channel\u4e0e\u80cc\u538b\u63a7\u5236\u7684\u6838\u5fc3\u539f\u7406<\/li>\n<li>\n<ul>\n<li>2.1 \u4ec0\u4e48\u662fChannel\uff1f<\/li>\n<li>2.2 \u6709\u754cChannel\u7684\u5de5\u4f5c\u539f\u7406<\/li>\n<li>2.3 \u80cc\u538b\u63a7\u5236\u7684\u6570\u5b66\u6a21\u578b<\/li>\n<\/ul>\n<\/li>\n<li>\u4e09\u3001\u5de5\u4e1a\u7ea7\u80cc\u538b\u63a7\u5236\u7684\u5b9e\u73b0\u6b65\u9aa4<\/li>\n<li>\n<ul>\n<li>3.1 \u73af\u5883\u51c6\u5907<\/li>\n<li>3.2 \u6b65\u9aa41\uff1a\u521b\u5efa\u6709\u754cChannel<\/li>\n<li>3.3 \u6b65\u9aa42\uff1a\u5b9e\u73b0\u751f\u4ea7\u8005\uff08\u6570\u636e\u91c7\u96c6\uff09<\/li>\n<li>3.4 \u6b65\u9aa43\uff1a\u5b9e\u73b0\u6d88\u8d39\u8005\uff08\u6570\u636e\u5904\u7406\uff09<\/li>\n<li>3.5 \u6b65\u9aa44\uff1a\u542f\u52a8\u7cfb\u7edf\u5e76\u534f\u8c03\u751f\u4ea7\u6d88\u8d39<\/li>\n<\/ul>\n<\/li>\n<li>\u56db\u3001\u5de5\u4e1a\u7ea7\u4f18\u5316\u6280\u5de7<\/li>\n<li>\n<ul>\n<li>4.1 \u52a8\u6001\u8c03\u8282\u6d88\u8d39\u8005\u6570\u91cf<\/li>\n<li>4.2 \u4f18\u5148\u7ea7\u961f\u5217\u5904\u7406<\/li>\n<li>4.3 \u6279\u5904\u7406\u4f18\u5316<\/li>\n<li>4.4 \u5065\u5eb7\u76d1\u63a7\u9762\u677f<\/li>\n<\/ul>\n<\/li>\n<li>\u4e94\u3001\u6027\u80fd\u6d4b\u8bd5\u4e0e\u5bf9\u6bd4<\/li>\n<li>\n<ul>\n<li>5.1 \u6d4b\u8bd5\u73af\u5883<\/li>\n<li>5.2 \u6d4b\u8bd5\u7ed3\u679c<\/li>\n<li>5.3 \u7ed3\u679c\u5206\u6790<\/li>\n<li>5.4 \u4e0d\u540cChannel\u5bb9\u91cf\u7684\u5f71\u54cd<\/li>\n<\/ul>\n<\/li>\n<li>\u516d\u3001\u5e38\u89c1\u95ee\u9898\u4e0e\u89e3\u51b3\u65b9\u6848<\/li>\n<li>\n<ul>\n<li>6.1 \u6570\u636e\u79ef\u538b\u5bfc\u81f4\u7684\u5ef6\u8fdf\u98d9\u5347<\/li>\n<li>6.2 \u5173\u952e\u6570\u636e\u4e22\u5931<\/li>\n<li>6.3 Channel\u6027\u80fd\u74f6\u9888<\/li>\n<li>6.4 \u8c03\u8bd5\u4e0e\u95ee\u9898\u5b9a\u4f4d<\/li>\n<\/ul>\n<\/li>\n<li>\u4e03\u3001\u4e0d\u540c\u573a\u666f\u7684\u7b56\u7565\u9009\u62e9<\/li>\n<li>\n<ul>\n<li>7.1 \u573a\u666f\u9002\u914d\u8868<\/li>\n<li>7.2 \u5178\u578b\u573a\u666f\u793a\u4f8b<\/li>\n<li>\n<ul>\n<li>7.2.1 \u5b9e\u65f6\u63a7\u5236\u573a\u666f\uff08\u5982\u673a\u68b0\u81c2\u63a7\u5236\uff09<\/li>\n<li>7.2.2 \u6570\u636e\u91c7\u96c6\u573a\u666f\uff08\u5982\u73af\u5883\u76d1\u6d4b\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u516b\u3001\u603b\u7ed3\u4e0e\u6700\u4f73\u5b9e\u8df5<\/li>\n<li>\n<ul>\n<li>8.1 \u6838\u5fc3\u8981\u70b9\u56de\u987e<\/li>\n<li>8.2 \u6700\u4f73\u5b9e\u8df5\u6e05\u5355<\/li>\n<li>8.3 \u6269\u5c55\u65b9\u5411<\/li>\n<li>\u6295\u7968\u73af\u8282<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<hr>\n<h2>\u3010C#\u5de5\u4e1a\u4e0a\u4f4d\u673a\u9ad8\u7ea7\u5e94\u7528\u30117. \u5b9e\u65f6\u6570\u636e\u6d41\u5904\u7406\uff1aChannel\u5b9e\u73b0\u80cc\u538b\u63a7\u5236 &#8211; \u4ece\u7406\u8bba\u5230\u5de5\u4e1a\u7ea7\u5b9e\u8df5<\/h2>\n<hr>\n<h3>\u5173\u952e\u8bcd<\/h3>\n<p>\u5b9e\u65f6\u6570\u636e\u6d41\uff1b\u80cc\u538b\u63a7\u5236\uff1bChannel\uff1b\u751f\u4ea7\u8005-\u6d88\u8d39\u8005\u6a21\u578b\uff1b\u5de5\u4e1a\u7ea7\u5b9e\u8df5\uff1b\u9ad8\u5e76\u53d1\u5904\u7406\uff1b\u6570\u636e\u79ef\u538b\uff1b.NET\u5f02\u6b65\u7f16\u7a0b<\/p>\n<hr>\n<h2>\u4e00\u3001\u5de5\u4e1a\u573a\u666f\u4e2d\u7684\u80cc\u538b\u95ee\u9898<\/h2>\n<h3>1.1 \u4ec0\u4e48\u662f\u80cc\u538b\uff1f<\/h3>\n<p>\u5728\u5b9e\u65f6\u6570\u636e\u5904\u7406\u7cfb\u7edf\u4e2d\uff0c\u201c\u80cc\u538b\u201d\uff08Backpressure\uff09\u6307\u7684\u662f\u5f53\u6570\u636e\u751f\u4ea7\u8005\u7684\u901f\u5ea6\u8d85\u8fc7\u6d88\u8d39\u8005\u5904\u7406\u901f\u5ea6\u65f6\uff0c\u6570\u636e\u5728\u7cfb\u7edf\u4e2d\u5806\u79ef\u5f62\u6210\u7684\u538b\u529b\u3002\u8fd9\u79cd\u538b\u529b\u5982\u679c\u4e0d\u52a0\u4ee5\u63a7\u5236\uff0c\u4f1a\u5bfc\u81f4\uff1a<\/p>\n<ul>\n<li>\u5185\u5b58\u5360\u7528\u6301\u7eed\u589e\u957f\uff0c\u6700\u7ec8\u5f15\u53d1OutOfMemoryException<\/li>\n<li>\u6570\u636e\u5904\u7406\u5ef6\u8fdf\u8d8a\u6765\u8d8a\u957f\uff0c\u5931\u53bb\u5b9e\u65f6\u6027<\/li>\n<li>\u7cfb\u7edf\u8d44\u6e90\uff08CPU\u3001\u7f51\u7edc\uff09\u88ab\u8017\u5c3d\uff0c\u6574\u4f53\u5d29\u6e83<\/li>\n<\/ul>\n<p>\u4e3e\u4e2a\u751f\u6d3b\u4e2d\u7684\u4f8b\u5b50\uff1a\u5c31\u50cf\u9ad8\u901f\u516c\u8def\u4e0a\u7684\u8f66\u6d41\uff0c\u5982\u679c\u5165\u53e3\u8f66\u8f86\uff08\u751f\u4ea7\u8005\uff09\u6bd4\u51fa\u53e3\u8f66\u8f86\uff08\u6d88\u8d39\u8005\uff09\u591a\uff0c\u5f88\u5feb\u5c31\u4f1a\u51fa\u73b0\u62e5\u5835\u3002\u80cc\u538b\u63a7\u5236\u5c31\u76f8\u5f53\u4e8e\u201c\u5165\u53e3\u9650\u6d41\u201d\uff0c\u901a\u8fc7\u52a8\u6001\u8c03\u8282\u8fdb\u5165\u7cfb\u7edf\u7684\u6570\u636e\u91cf\uff0c\u786e\u4fdd\u4ea4\u901a\u987a\u7545\u3002<\/p>\n<h3>1.2 \u5de5\u4e1a\u573a\u666f\u4e2d\u7684\u771f\u5b9e\u6848\u4f8b<\/h3>\n<h4>1.2.1 \u6c7d\u8f66\u88c5\u914d\u7ebf\u76d1\u63a7\u7cfb\u7edf<\/h4>\n<p>\u67d0\u6c7d\u8f66\u603b\u88c5\u7ebf\u90e8\u7f72\u4e86200\u4e2a\u4f20\u611f\u5668\uff08\u91c7\u96c6\u538b\u529b\u3001\u626d\u77e9\u3001\u4f4d\u7f6e\u7b49\u53c2\u6570\uff09\uff0c\u6bcf50ms\u4ea7\u751f\u4e00\u6b21\u6570\u636e\uff08\u5355\u4f20\u611f\u5668\u6bcf\u79d220\u6761\uff0c\u603b\u6d41\u91cf\u7ea64000\u6761\/\u79d2\uff09\u3002\u7cfb\u7edf\u9700\u8981\u5b9e\u65f6\u5904\u7406\u8fd9\u4e9b\u6570\u636e\u5e76\u751f\u6210\u63a7\u5236\u6307\u4ee4\uff08\u5982\u8c03\u6574\u673a\u68b0\u81c2\u529b\u5ea6\uff09\u3002<\/p>\n<p>\u95ee\u9898\u7206\u53d1\u573a\u666f\uff1a \u5f53\u751f\u4ea7\u7ebf\u542f\u52a8\u56fe\u50cf\u8d28\u68c0\u6a21\u5757\u65f6\uff0cCPU\u5360\u7528\u7387\u4ece30%\u98d9\u5347\u81f390%\uff0c\u4f20\u611f\u5668\u6570\u636e\u5904\u7406\u901f\u5ea6\u4e0b\u964d\u52301500\u6761\/\u79d2\u3002\u6b64\u65f6\uff1a<\/p>\n<ul>\n<li>\u672a\u5904\u7406\u7684\u6570\u636e\u5728\u5185\u5b58\u4e2d\u5806\u79ef\uff0c30\u5206\u949f\u5185\u5185\u5b58\u5360\u7528\u4ece500MB\u589e\u81f32.4GB<\/li>\n<li>\u673a\u68b0\u81c2\u63a7\u5236\u6307\u4ee4\u5ef6\u8fdf\u4ece50ms\u589e\u81f3850ms\uff0c\u5bfc\u81f43\u53f0\u8bbe\u5907\u51fa\u73b0\u88c5\u914d\u8bef\u5dee<\/li>\n<li>\u7cfb\u7edf\u9891\u7e41\u5361\u987f\uff0c\u76d1\u63a7\u754c\u9762\u5237\u65b0\u5ef6\u8fdf\u8d85\u8fc73\u79d2<\/li>\n<\/ul>\n<h4>1.2.2 \u95ee\u9898\u6839\u6e90\u5206\u6790<\/h4>\n<p>\u901a\u8fc7\u65e5\u5fd7\u548c\u6027\u80fd\u5206\u6790\u53d1\u73b0\uff0c\u6838\u5fc3\u95ee\u9898\u5728\u4e8e\u201c\u65e0\u63a7\u5236\u7684\u6570\u636e\u6d41\u201d\uff1a<\/p>\n<li>\u4f20\u611f\u5668\u6570\u636e\u4ee5\u56fa\u5b9a\u9891\u7387\u4ea7\u751f\uff0c\u4e0d\u8003\u8651\u7cfb\u7edf\u8d1f\u8f7d<\/li>\n<li>\u6570\u636e\u5904\u7406\u6a21\u5757\u91c7\u7528\u540c\u6b65\u963b\u585e\u6a21\u5f0f\uff0c\u65e0\u6cd5\u5e94\u5bf9\u7a81\u53d1\u538b\u529b<\/li>\n<li>\u7f3a\u4e4f\u6570\u636e\u4f18\u5148\u7ea7\u673a\u5236\uff0c\u5173\u952e\u63a7\u5236\u6570\u636e\u4e0e\u666e\u901a\u72b6\u6001\u6570\u636e\u6df7\u5728\u4e00\u8d77\u5904\u7406<\/li>\n<li>\u6ca1\u6709\u52a8\u6001\u8c03\u8282\u80fd\u529b\uff0c\u7cfb\u7edf\u8fc7\u8f7d\u65f6\u4ecd\u6309\u539f\u8282\u594f\u63a5\u6536\u6570\u636e<\/li>\n<p>  #mermaid-svg-mmDJmirXUXV4L0qC {font-family:\\&#8221;trebuchet ms\\&#8221;,verdana,arial,sans-serif;font-size:16px;fill:#333;}#mermaid-svg-mmDJmirXUXV4L0qC .error-icon{fill:#552222;}#mermaid-svg-mmDJmirXUXV4L0qC .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-mmDJmirXUXV4L0qC .edge-thickness-normal{stroke-width:2px;}#mermaid-svg-mmDJmirXUXV4L0qC .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-mmDJmirXUXV4L0qC .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-mmDJmirXUXV4L0qC .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-mmDJmirXUXV4L0qC .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-mmDJmirXUXV4L0qC .marker{fill:#333333;stroke:#333333;}#mermaid-svg-mmDJmirXUXV4L0qC .marker.cross{stroke:#333333;}#mermaid-svg-mmDJmirXUXV4L0qC svg{font-family:\\&#8221;trebuchet ms\\&#8221;,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-mmDJmirXUXV4L0qC .label{font-family:\\&#8221;trebuchet ms\\&#8221;,verdana,arial,sans-serif;color:#333;}#mermaid-svg-mmDJmirXUXV4L0qC .cluster-label text{fill:#333;}#mermaid-svg-mmDJmirXUXV4L0qC .cluster-label span{color:#333;}#mermaid-svg-mmDJmirXUXV4L0qC .label text,#mermaid-svg-mmDJmirXUXV4L0qC span{fill:#333;color:#333;}#mermaid-svg-mmDJmirXUXV4L0qC .node rect,#mermaid-svg-mmDJmirXUXV4L0qC .node circle,#mermaid-svg-mmDJmirXUXV4L0qC .node ellipse,#mermaid-svg-mmDJmirXUXV4L0qC .node polygon,#mermaid-svg-mmDJmirXUXV4L0qC .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-mmDJmirXUXV4L0qC .node .label{text-align:center;}#mermaid-svg-mmDJmirXUXV4L0qC .node.clickable{cursor:pointer;}#mermaid-svg-mmDJmirXUXV4L0qC .arrowheadPath{fill:#333333;}#mermaid-svg-mmDJmirXUXV4L0qC .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-mmDJmirXUXV4L0qC .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-mmDJmirXUXV4L0qC .edgeLabel{background-color:#e8e8e8;text-align:center;}#mermaid-svg-mmDJmirXUXV4L0qC .edgeLabel rect{opacity:0.5;background-color:#e8e8e8;fill:#e8e8e8;}#mermaid-svg-mmDJmirXUXV4L0qC .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-mmDJmirXUXV4L0qC .cluster text{fill:#333;}#mermaid-svg-mmDJmirXUXV4L0qC .cluster span{color:#333;}#mermaid-svg-mmDJmirXUXV4L0qC div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\&#8221;trebuchet ms\\&#8221;,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-mmDJmirXUXV4L0qC :root{&#8211;mermaid-font-family:\\&#8221;trebuchet ms\\&#8221;,verdana,arial,sans-serif;} <\/p>\n<p>         <span id=\"L-L-A-B\" class=\"edgeLabel L-LS-A\\' L-LE-B\">\u65e0\u63a7\u5236\u6d41\u5165<\/span> <\/p>\n<p>         <span id=\"L-L-B-C\" class=\"edgeLabel L-LS-B\\' L-LE-C\"><\/span> <\/p>\n<p>         <span id=\"L-L-C-D\" class=\"edgeLabel L-LS-C\\' L-LE-D\"><\/span> <\/p>\n<p>         <span id=\"L-L-B-E\" class=\"edgeLabel L-LS-B\\' L-LE-E\"><\/span> <\/p>\n<p>         <span id=\"L-L-C-F\" class=\"edgeLabel L-LS-C\\' L-LE-F\"><\/span> <\/p>\n<p>         <span id=\"L-L-E-G\" class=\"edgeLabel L-LS-E\\' L-LE-G\"><\/span> <\/p>\n<p>         <span id=\"L-L-F-H\" class=\"edgeLabel L-LS-F\\' L-LE-H\"><\/span> <\/p>\n<p>           \u4f20\u611f\u5668\u96c6\u7fa4<br \/>\n          4000\u6761\/\u79d2 <\/p>\n<p>           \u6570\u636e\u7f13\u51b2\u533a<br \/>\n          (\u65e0\u9650\u589e\u957f) <\/p>\n<p>           \u5904\u7406\u6a21\u5757<br \/>\n          1500\u6761\/\u79d2 <\/p>\n<p>           \u63a7\u5236\u6267\u884c\u673a\u6784 <\/p>\n<p>           \u5185\u5b58\u5360\u7528\u98d9\u5347 <\/p>\n<p>           \u5904\u7406\u5ef6\u8fdf\u589e\u52a0 <\/p>\n<p>           \u7cfb\u7edf\u5d29\u6e83 <\/p>\n<p>           \u751f\u4ea7\u8d28\u91cf\u4e0b\u964d <\/p>\n<h3>1.3 \u4f20\u7edf\u89e3\u51b3\u65b9\u6848\u7684\u5c40\u9650\u6027<\/h3>\n<p>\u5728Channel\u51fa\u73b0\u4e4b\u524d\uff0c\u5de5\u4e1a\u7cfb\u7edf\u5e38\u7528\u4ee5\u4e0b\u65b9\u5f0f\u5904\u7406\u6570\u636e\u6d41\uff0c\u4f46\u90fd\u5b58\u5728\u660e\u663e\u7f3a\u9677\uff1a<\/p>\n<table>\n<tr>\n   \u65b9\u6848<br \/>\n   \u5b9e\u73b0\u65b9\u5f0f<br \/>\n   \u7f3a\u70b9<br \/>\n  <\/tr>\n<tbody>\n<tr>\n<td>\u65e0\u7f13\u51b2<\/td>\n<td>\u76f4\u63a5\u5728\u91c7\u96c6\u7ebf\u7a0b\u4e2d\u5904\u7406\u6570\u636e<\/td>\n<td>\u91c7\u96c6\u7ebf\u7a0b\u88ab\u963b\u585e\uff0c\u5bfc\u81f4\u6570\u636e\u4e22\u5931<\/td>\n<\/tr>\n<tr>\n<td>\u65e0\u9650\u961f\u5217<\/td>\n<td>\u4f7f\u7528ConcurrentQueue\u65e0\u754c\u5b58\u50a8<\/td>\n<td>\u5185\u5b58\u6301\u7eed\u589e\u957f\uff0c\u6700\u7ec8\u5d29\u6e83<\/td>\n<\/tr>\n<tr>\n<td>\u56fa\u5b9a\u7ebf\u7a0b\u6c60<\/td>\n<td>\u542f\u52a8\u56fa\u5b9a\u6570\u91cf\u7ebf\u7a0b\u5904\u7406<\/td>\n<td>\u7ebf\u7a0b\u8fc7\u591a\u5bfc\u81f4\u4e0a\u4e0b\u6587\u5207\u6362\u9891\u7e41\uff0c\u8d44\u6e90\u6d6a\u8d39<\/td>\n<\/tr>\n<tr>\n<td>\u5b9a\u65f6\u6279\u91cf\u5904\u7406<\/td>\n<td>\u6512\u4e00\u6279\u6570\u636e\u518d\u5904\u7406<\/td>\n<td>\u5b9e\u65f6\u6027\u5dee\uff0c\u4e0d\u9002\u5408\u63a7\u5236\u573a\u666f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8fd9\u4e9b\u65b9\u6848\u7684\u5171\u540c\u95ee\u9898\u662f\uff1a\u65e0\u6cd5\u6839\u636e\u6d88\u8d39\u8005\u7684\u5904\u7406\u80fd\u529b\u52a8\u6001\u8c03\u8282\u751f\u4ea7\u8005\u7684\u901f\u5ea6\uff0c\u7f3a\u4e4f\u201c\u53cd\u9988\u673a\u5236\u201d\u2014\u2014\u8fd9\u6b63\u662f\u80cc\u538b\u63a7\u5236\u7684\u6838\u5fc3\u3002<\/p>\n<h2>\u4e8c\u3001Channel\u4e0e\u80cc\u538b\u63a7\u5236\u7684\u6838\u5fc3\u539f\u7406<\/h2>\n<h3>2.1 \u4ec0\u4e48\u662fChannel\uff1f<\/h3>\n<p>Channel\u662f.NET Core 3.0\u5f15\u5165\u7684\u5f02\u6b65\u6570\u636e\u6d41\u5904\u7406\u5de5\u5177\uff0c\u4f4d\u4e8eSystem.Threading.Channels\u547d\u540d\u7a7a\u95f4\uff0c\u4e13\u4e3a\u751f\u4ea7\u8005-\u6d88\u8d39\u8005\u6a21\u578b\u8bbe\u8ba1\u3002\u5b83\u7684\u6838\u5fc3\u4f18\u52bf\u5728\u4e8e\uff1a<\/p>\n<ul>\n<li>\u539f\u751f\u652f\u6301\u5f02\u6b65\u64cd\u4f5c\uff08async\/await\uff09<\/li>\n<li>\u5185\u7f6e\u80cc\u538b\u63a7\u5236\u673a\u5236<\/li>\n<li>\u7ebf\u7a0b\u5b89\u5168\uff0c\u65e0\u9700\u989d\u5916\u52a0\u9501<\/li>\n<li>\u8f7b\u91cf\u9ad8\u6548\uff0c\u5185\u5b58\u5360\u7528\u4f4e<\/li>\n<\/ul>\n<p>\u7b80\u5355\u8bf4\uff0cChannel\u5c31\u50cf\u4e00\u4e2a\u201c\u667a\u80fd\u7ba1\u9053\u201d\uff1a\u751f\u4ea7\u8005\u5f80\u7ba1\u9053\u91cc\u653e\u6570\u636e\uff0c\u6d88\u8d39\u8005\u4ece\u7ba1\u9053\u91cc\u53d6\u6570\u636e\uff0c\u7ba1\u9053\u4f1a\u6839\u636e\u81ea\u8eab\u72b6\u6001\uff08\u662f\u5426\u5df2\u6ee1\uff09\u544a\u8bc9\u751f\u4ea7\u8005\u201c\u53ef\u4ee5\u7ee7\u7eed\u653e\u201d\u6216\u201c\u9700\u8981\u7b49\u4e00\u7b49\u201d\u3002<\/p>\n<h3>2.2 \u6709\u754cChannel\u7684\u5de5\u4f5c\u539f\u7406<\/h3>\n<p>\u5b9e\u73b0\u80cc\u538b\u63a7\u5236\u7684\u5173\u952e\u662f\u201c\u6709\u754cChannel\u201d\uff08Bounded Channel\uff09\u2014\u2014\u5373\u63d0\u524d\u8bbe\u5b9a\u6700\u5927\u5bb9\u91cf\u3002\u5f53\u6570\u636e\u91cf\u8fbe\u5230\u5bb9\u91cf\u4e0a\u9650\u65f6\uff0cChannel\u4f1a\u6839\u636e\u9884\u8bbe\u7b56\u7565\u5904\u7406\u65b0\u6570\u636e\uff0c\u5e38\u89c1\u7b56\u7565\u6709\uff1a<\/p>\n<table>\n<tr>\n   \u7b56\u7565<br \/>\n   \u884c\u4e3a<br \/>\n   \u9002\u7528\u573a\u666f<br \/>\n  <\/tr>\n<tbody>\n<tr>\n<td>DropOldest<\/td>\n<td>\u4e22\u5f03\u6700\u65e7\u7684\u6570\u636e<\/td>\n<td>\u5b9e\u65f6\u6027\u4f18\u5148\uff0c\u65e7\u6570\u636e\u4ef7\u503c\u4f4e\uff08\u5982\u4f20\u611f\u5668\u5b9e\u65f6\u503c\uff09<\/td>\n<\/tr>\n<tr>\n<td>DropNewest<\/td>\n<td>\u4e22\u5f03\u6700\u65b0\u7684\u6570\u636e<\/td>\n<td>\u6570\u636e\u5b8c\u6574\u6027\u4f18\u5148\uff0c\u4e0d\u5e0c\u671b\u65b0\u6570\u636e\u8986\u76d6\u65e7\u6570\u636e<\/td>\n<\/tr>\n<tr>\n<td>Wait<\/td>\n<td>\u963b\u585e\u751f\u4ea7\u8005\uff0c\u76f4\u5230\u6709\u7a7a\u95f4<\/td>\n<td>\u4e0d\u5141\u8bb8\u6570\u636e\u4e22\u5931\uff08\u5982\u4ea4\u6613\u6570\u636e\uff09<\/td>\n<\/tr>\n<tr>\n<td>Fail<\/td>\n<td>\u76f4\u63a5\u629b\u51fa\u5f02\u5e38<\/td>\n<td>\u4e25\u683c\u63a7\u5236\u6d41\u91cf\uff0c\u8d85\u51fa\u5373\u62a5\u9519<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6709\u754cChannel\u7684\u80cc\u538b\u63a7\u5236\u6d41\u7a0b\u5982\u4e0b\uff1a<\/p>\n<p>  #mermaid-svg-x4yXVO4YDZnKMwqO 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