{"id":114926,"date":"2026-10-10T14:25:57","date_gmt":"2026-10-10T06:25:57","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/114926.html"},"modified":"2026-10-10T14:25:57","modified_gmt":"2026-10-10T06:25:57","slug":"%e3%80%90%e5%9f%ba%e4%ba%8e-swoolehyperf-%e7%9a%84%e5%be%ae%e6%9c%8d%e5%8a%a1%e5%ae%9e%e6%88%98%e3%80%91%e7%ac%ac%e5%8d%81%e5%91%a8%c2%b7%e5%91%a8%e4%b8%80%ef%bc%9a%e7%a7%92%e6%9d%80%e5%8a%9f","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/114926.html","title":{"rendered":"\u3010\u57fa\u4e8e Swoole+Hyperf \u7684\u5fae\u670d\u52a1\u5b9e\u6218\u3011\u7b2c\u5341\u5468\u00b7\u5468\u4e00\uff1a\u79d2\u6740\u529f\u80fd--\u9ad8\u5e76\u53d1\u573a\u666f\u4e13\u9879\u6df1\u5ea6\u4f18\u5316"},"content":{"rendered":"<h3>\u3010\u57fa\u4e8e Swoole&#043;Hyperf \u7684\u5fae\u670d\u52a1\u5b9e\u6218\u3011\u7b2c\u5341\u5468\u00b7\u5468\u4e00&#xff1a;\u79d2\u6740\u529f\u80fd\u2013\u9ad8\u5e76\u53d1\u573a\u666f\u4e13\u9879\u6df1\u5ea6\u4f18\u5316<\/h3>\n<hr \/>\n<p>\u4eca\u5929\u6211\u4eec\u8fdb\u5165\u7b2c\u5341\u5468\u5468\u4e00&#xff0c;\u5f00\u59cb\u5bf9\u7535\u5546\u6838\u5fc3\u7cfb\u7edf\u8fdb\u884c\u9ad8\u5e76\u53d1\u573a\u666f\u4e13\u9879\u6df1\u5ea6\u4f18\u5316&#xff0c;\u91cd\u70b9\u653b\u514b\u79d2\u6740\u529f\u80fd\u3002\u79d2\u6740\u662f\u7535\u5546\u4e2d\u6700\u5177\u6311\u6218\u6027\u7684\u573a\u666f&#xff0c;\u8981\u6c42\u7cfb\u7edf\u5728\u6781\u77ed\u65f6\u95f4\u5185\u5904\u7406\u6d77\u91cf\u5e76\u53d1&#xff0c;\u540c\u65f6\u4fdd\u8bc1\u5e93\u5b58\u4e0d\u8d85\u5356\u3001\u7528\u6237\u4f53\u9a8c\u6d41\u7545\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4e3a\u5546\u54c1\u6253\u4e0a\u201c\u79d2\u6740\u201d\u6807\u7b7e&#xff0c;\u8bbe\u8ba1\u72ec\u7acb\u7684\u9ad8\u6027\u80fd\u79d2\u6740\u63a5\u53e3&#xff0c;\u5e76\u5b9e\u73b0\u7f13\u5b58\u9884\u70ed\u4e0e\u5f02\u6b65\u5e93\u5b58\u6263\u51cf&#xff0c;\u5c06\u79d2\u6740\u4e0e Saga \u5206\u5e03\u5f0f\u4e8b\u52a1\u5b8c\u7f8e\u7ed3\u5408\u3002<\/p>\n<hr \/>\n<h4>\u4eca\u65e5\u76ee\u6807<\/h4>\n<li>\u4e3a\u5546\u54c1\u670d\u52a1\u589e\u52a0\u79d2\u6740\u6807\u7b7e\u4e0e\u573a\u6b21\u7ba1\u7406&#xff0c;\u6807\u8bc6\u54ea\u4e9b\u5546\u54c1\u53c2\u4e0e\u79d2\u6740\u53ca\u6d3b\u52a8\u65f6\u95f4\u3002<\/li>\n<li>\u5b9e\u73b0\u79d2\u6740\u4e13\u7528\u63a5\u53e3&#xff1a;\u72ec\u7acb\u4e8e\u666e\u901a\u4e0b\u5355&#xff0c;\u76f4\u63a5\u64cd\u4f5c Redis \u7f13\u5b58\u5e93\u5b58&#xff0c;\u4f7f\u7528 Lua \u811a\u672c\u4fdd\u8bc1\u539f\u5b50\u6027\u3002<\/li>\n<li>\u5b9e\u73b0\u7f13\u5b58\u9884\u70ed&#xff1a;\u5728\u79d2\u6740\u5f00\u59cb\u524d&#xff0c;\u5c06\u5546\u54c1\u5e93\u5b58\u9884\u70ed\u5230 Redis&#xff0c;\u6d3b\u52a8\u7ed3\u675f\u540e\u540c\u6b65\u56de\u6570\u636e\u5e93\u3002<\/li>\n<li>\u79d2\u6740\u6210\u529f\u540e&#xff0c;\u5f02\u6b65\u521b\u5efa\u8ba2\u5355\u5e76\u901a\u8fc7 Saga \u5b8c\u6210\u5269\u4f59\u6d41\u7a0b&#xff0c;\u5b9e\u73b0\u9ad8\u6027\u80fd\u6263\u51cf\u4e0e\u6700\u7ec8\u4e00\u81f4\u6027\u3002<\/li>\n<li>\u4f7f\u7528 JMeter \u6216 wrk \u8fdb\u884c\u79d2\u6740\u538b\u6d4b&#xff0c;\u9a8c\u8bc1 5000&#043; \u5e76\u53d1\u4e0b\u7684\u5e93\u5b58\u51c6\u786e\u6027\u3002<\/li>\n<hr \/>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/10\/20261010062550-6ac9da6e370b0.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h4>\u4e00\u3001\u79d2\u6740\u529f\u80fd\u8bbe\u8ba1&#xff08;\u7ea6 45 \u5206\u949f&#xff09;<\/h4>\n<h5>1. \u79d2\u6740\u4e0e\u666e\u901a\u4e0b\u5355\u7684\u533a\u522b<\/h5>\n<table>\n<tr>\u7ef4\u5ea6\u666e\u901a\u4e0b\u5355\u79d2\u6740<\/tr>\n<tbody>\n<tr>\n<td>\u6d41\u91cf<\/td>\n<td>\u5e73\u7f13<\/td>\n<td>\u77ac\u65f6\u9ad8\u5cf0&#xff0c;QPS \u53ef\u8fbe\u6570\u4e07<\/td>\n<\/tr>\n<tr>\n<td>\u5e93\u5b58\u6263\u51cf<\/td>\n<td>\u6570\u636e\u5e93\u884c\u9501\/Redis \u9501<\/td>\n<td>Redis Lua \u539f\u5b50\u64cd\u4f5c<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u65f6\u95f4<\/td>\n<td>\u5141\u8bb8\u6570\u767e\u6beb\u79d2<\/td>\n<td>\u8981\u6c42 &lt; 50ms \u5feb\u901f\u5931\u8d25<\/td>\n<\/tr>\n<tr>\n<td>\u4e1a\u52a1\u903b\u8f91<\/td>\n<td>\u540c\u6b65\u6821\u9a8c &#043; Saga<\/td>\n<td>\u5f02\u6b65\u5904\u7406&#xff0c;\u79d2\u6740\u6210\u529f\u540e\u53d1\u6d88\u606f<\/td>\n<\/tr>\n<tr>\n<td>\u6570\u636e\u5e93\u538b\u529b<\/td>\n<td>\u5b9e\u65f6\u8bfb\u5199<\/td>\n<td>\u901a\u8fc7\u7f13\u5b58\u6321\u8bfb&#xff0c;\u5f02\u6b65\u843d\u5e93<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h5>2. \u79d2\u6740\u6d41\u7a0b\u8bbe\u8ba1<\/h5>\n<p>[\u7528\u6237] -&gt; [\u7f51\u5173] (\u9650\u6d41 500\/s) -&gt; [\u79d2\u6740\u63a5\u53e3] -&gt; Redis Lua \u6263\u51cf\u5e93\u5b58<br \/>\n                                -&gt; \u6210\u529f&#xff1a;\u53d1\u9001\u6d88\u606f\u5230 RabbitMQ<br \/>\n                                -&gt; \u5931\u8d25&#xff1a;\u76f4\u63a5\u8fd4\u56de\u5df2\u62a2\u5149<br \/>\n[Saga \u534f\u8c03\u5668] \u6d88\u8d39\u79d2\u6740\u6210\u529f\u6d88\u606f -&gt; order.create -&gt; inventory.freeze -&gt; payment.debit<\/p>\n<p>\u5173\u952e\u8bbe\u8ba1&#xff1a;<\/p>\n<ul>\n<li>\u79d2\u6740\u63a5\u53e3\u4e0d\u76f4\u63a5\u8c03\u7528\u4efb\u4f55 RPC&#xff0c;\u53ea\u64cd\u4f5c Redis&#xff0c;\u6700\u5927\u5316\u541e\u5410\u3002<\/li>\n<li>\u79d2\u6740\u6210\u529f\u540e&#xff0c;\u5c06\u8ba2\u5355\u8bf7\u6c42\u5e8f\u5217\u5316\u4e3a\u6d88\u606f&#xff0c;\u7531 Saga \u5f02\u6b65\u5904\u7406&#xff0c;\u907f\u514d\u963b\u585e\u3002<\/li>\n<li>\u5e93\u5b58\u9884\u70ed&#xff1a;\u6d3b\u52a8\u5f00\u59cb\u524d\u5c06 MySQL \u5546\u54c1\u5e93\u5b58\u52a0\u8f7d\u5230 Redis seckill:stock:{productId}&#xff0c;\u6d3b\u52a8\u7ed3\u675f\u540e\u5c06 Redis \u5269\u4f59\u5e93\u5b58\u56de\u5199 MySQL&#xff08;\u6216\u901a\u8fc7\u6d88\u8d39\u8fdb\u5ea6\u8ba1\u7b97&#xff09;\u3002<\/li>\n<\/ul>\n<h5>3. \u5546\u54c1\u79d2\u6740\u6a21\u578b\u6269\u5c55<\/h5>\n<p>\u5728 product_db \u7684 products \u8868\u4e2d\u589e\u52a0\u79d2\u6740\u76f8\u5173\u5b57\u6bb5&#xff0c;\u6216\u65b0\u5efa\u4e00\u4e2a seckill_products \u8868\u3002\u6211\u4eec\u91c7\u7528\u65b0\u5efa\u8868\u7684\u65b9\u5f0f&#xff0c;\u4e0e\u666e\u901a\u5546\u54c1\u89e3\u8026&#xff1a;<\/p>\n<p><span class=\"token keyword\">CREATE<\/span> <span class=\"token keyword\">TABLE<\/span> seckill_products <span class=\"token punctuation\">(<\/span><br \/>\n    id <span class=\"token keyword\">INT<\/span> <span class=\"token keyword\">UNSIGNED<\/span> <span class=\"token keyword\">AUTO_INCREMENT<\/span> <span class=\"token keyword\">PRIMARY<\/span> <span class=\"token keyword\">KEY<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    product_id <span class=\"token keyword\">INT<\/span> <span class=\"token operator\">NOT<\/span> <span class=\"token boolean\">NULL<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    seckill_price <span class=\"token keyword\">DECIMAL<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">2<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">NOT<\/span> <span class=\"token boolean\">NULL<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    stock <span class=\"token keyword\">INT<\/span> <span class=\"token operator\">NOT<\/span> <span class=\"token boolean\">NULL<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    start_time <span class=\"token keyword\">DATETIME<\/span> <span class=\"token operator\">NOT<\/span> <span class=\"token boolean\">NULL<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    end_time <span class=\"token keyword\">DATETIME<\/span> <span class=\"token operator\">NOT<\/span> <span class=\"token boolean\">NULL<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    created_at <span class=\"token keyword\">TIMESTAMP<\/span> <span class=\"token keyword\">DEFAULT<\/span> <span class=\"token keyword\">CURRENT_TIMESTAMP<\/span><br \/>\n<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>\u9884\u5148\u63d2\u5165\u4e00\u6761\u6d4b\u8bd5\u6570\u636e&#xff08;\u5546\u54c1 ID&#061;1&#xff0c;\u79d2\u6740\u4ef7 1 \u5143&#xff0c;\u5e93\u5b58 100&#xff0c;\u6d3b\u52a8\u65f6\u95f4\u8986\u76d6\u5f53\u524d&#xff09;\u3002<\/p>\n<hr \/>\n<h4>\u4e8c\u3001\u77e5\u8bc6\u6838\u5fc3&#xff1a;Redis Lua \u539f\u5b50\u6263\u51cf\u4e0e\u7f13\u5b58\u9884\u70ed&#xff08;\u7ea6 1 \u5c0f\u65f6&#xff09;<\/h4>\n<h5>1. \u4e3a\u4ec0\u4e48\u4f7f\u7528 Lua \u811a\u672c&#xff1f;<\/h5>\n<p>Redis \u7684 DECR \u672c\u8eab\u662f\u539f\u5b50\u7684&#xff0c;\u4f46\u65e0\u6cd5\u5728\u6263\u51cf\u524d\u5224\u65ad\u5e93\u5b58\u662f\u5426\u5927\u4e8e 0\u3002\u5982\u679c\u7528 GET &#043; DECR&#xff0c;\u4e24\u6b65\u64cd\u4f5c\u975e\u539f\u5b50&#xff0c;\u9ad8\u5e76\u53d1\u4e0b\u4f1a\u8d85\u5356\u3002Lua \u811a\u672c\u5728 Redis \u4e2d\u539f\u5b50\u6267\u884c&#xff0c;\u53ef\u4ee5\u540c\u65f6\u5b8c\u6210\u5224\u65ad\u548c\u6263\u51cf&#xff0c;\u5b8c\u7f8e\u89e3\u51b3\u8d85\u5356\u95ee\u9898\u3002<\/p>\n<p>\u811a\u672c\u793a\u4f8b&#xff1a;<\/p>\n<p><span class=\"token keyword\">local<\/span> key <span class=\"token operator\">&#061;<\/span> KEYS<span class=\"token punctuation\">[<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">]<\/span><br \/>\n<span class=\"token keyword\">local<\/span> stock <span class=\"token operator\">&#061;<\/span> <span class=\"token function\">tonumber<\/span><span class=\"token punctuation\">(<\/span>redis<span class=\"token punctuation\">.<\/span><span class=\"token function\">call<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;get&#039;<\/span><span class=\"token punctuation\">,<\/span> key<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">or<\/span> <span class=\"token string\">&#039;0&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">if<\/span> stock <span class=\"token operator\">&gt;<\/span> <span class=\"token number\">0<\/span> <span class=\"token keyword\">then<\/span><br \/>\n    redis<span class=\"token punctuation\">.<\/span><span class=\"token function\">call<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;decr&#039;<\/span><span class=\"token punctuation\">,<\/span> key<span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token number\">1<\/span>  <span class=\"token comment\">&#8212; \u62a2\u8d2d\u6210\u529f<\/span><br \/>\n<span class=\"token keyword\">else<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token number\">0<\/span>  <span class=\"token comment\">&#8212; \u5e93\u5b58\u4e0d\u8db3<\/span><br \/>\n<span class=\"token keyword\">end<\/span><\/p>\n<h5>2. \u7f13\u5b58\u9884\u70ed\u7b56\u7565<\/h5>\n<ul>\n<li>\u9884\u70ed&#xff1a;\u5728\u79d2\u6740\u5f00\u59cb\u524d&#xff08;\u6216\u542f\u52a8\u65f6&#xff09;&#xff0c;\u8bfb\u53d6 seckill_products \u4e2d\u5373\u5c06\u5f00\u59cb\u7684\u6d3b\u52a8&#xff0c;\u5c06\u5e93\u5b58\u5199\u5165 Redis seckill:stock:{productId}\u3002<\/li>\n<li>\u7f13\u5b58\u4e0e DB \u540c\u6b65&#xff1a;\u79d2\u6740\u7ed3\u675f\u540e&#xff0c;\u901a\u8fc7\u5b9a\u65f6\u4efb\u52a1\u6216\u76d1\u542c\u6d3b\u52a8\u7ed3\u675f\u4e8b\u4ef6&#xff0c;\u5c06 Redis \u4e2d\u7684\u5269\u4f59\u5e93\u5b58\u66f4\u65b0\u56de seckill_products.stock&#xff0c;\u4ee5\u4fdd\u6301\u4e00\u81f4\u3002<\/li>\n<\/ul>\n<h5>3. \u5f02\u6b65\u5904\u7406\u4e0e Saga \u7ed3\u5408<\/h5>\n<p>\u79d2\u6740\u63a5\u53e3\u6263\u51cf Redis \u6210\u529f\u540e&#xff0c;\u5411 RabbitMQ \u53d1\u9001 seckill.success \u6d88\u606f&#xff0c;\u5305\u542b order_id\u3001user_id\u3001product_id\u3001amount\u3002\u7531\u8ba2\u5355\u670d\u52a1\u7684\u6d88\u8d39\u8005\u76d1\u542c\u6b64\u6d88\u606f&#xff0c;\u89e6\u53d1 Saga \u6d41\u7a0b&#xff08;\u521b\u5efa\u8ba2\u5355\u3001\u51bb\u7ed3\u5e93\u5b58\u3001\u652f\u4ed8&#xff09;\u3002\u7531\u4e8e\u5e93\u5b58\u5df2\u5728 Redis \u9884\u6263&#xff0c;Saga \u4e2d\u7684\u5e93\u5b58\u51bb\u7ed3\u6b65\u9aa4\u53ef\u8df3\u8fc7\u6216\u4ec5\u4f5c\u4e3a\u6821\u9a8c&#xff08;\u5b9e\u9645\u4e0a\u662f\u6700\u7ec8\u4e00\u81f4\u6027\u4e2d\u7684\u5f02\u6b65\u843d\u5e93&#xff09;\u3002\u6211\u4eec\u8ba9 Saga \u4ecd\u7136\u6267\u884c inventory.freeze&#xff0c;\u51bb\u7ed3\u7684\u662f\u6570\u636e\u5e93\u5e93\u5b58&#xff0c;\u4e0e Redis \u6263\u51cf\u5bf9\u5e94\u3002\u82e5 Saga \u5931\u8d25\u8865\u507f&#xff0c;\u9700\u8981\u6062\u590d Redis \u5e93\u5b58\u3002<\/p>\n<hr \/>\n<h4>\u4e09\u3001\u5b9e\u6218&#xff1a;\u6784\u5efa\u79d2\u6740\u63a5\u53e3\u4e0e\u9884\u70ed&#xff08;\u7ea6 2.5 \u5c0f\u65f6&#xff09;<\/h4>\n<h5>\u6b65\u9aa4 1&#xff1a;\u7f16\u5199\u79d2\u6740\u9884\u70ed\u547d\u4ee4<\/h5>\n<p>\u5728 product-service \u6216 inventory-service \u4e2d\u521b\u5efa\u4e00\u4e2a\u63a7\u5236\u53f0\u547d\u4ee4&#xff0c;\u7528\u4e8e\u9884\u70ed\u5e93\u5b58\u3002\u4f46\u66f4\u7b80\u5355\u7684\u662f\u5728\u8ba2\u5355\u670d\u52a1&#xff08;\u6216\u65b0\u5efa\u7684\u79d2\u6740\u670d\u52a1&#xff09;\u4e2d&#xff0c;\u542f\u52a8\u65f6\u901a\u8fc7 BootApplication \u76d1\u542c\u5668\u6267\u884c\u9884\u70ed\u3002<\/p>\n<p>\u521b\u5efa app\/Listener\/SeckillWarmupListener.php \u5728\u8ba2\u5355\u670d\u52a1\u4e2d&#xff1a;<\/p>\n<p><span class=\"token delimiter important\">&lt;?php<\/span><br \/>\n<span class=\"token keyword\">namespace<\/span> <span class=\"token package\">App<span class=\"token punctuation\">\\\\<\/span>Listener<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">use<\/span> <span class=\"token package\">Hyperf<span class=\"token punctuation\">\\\\<\/span>Event<span class=\"token punctuation\">\\\\<\/span>Contract<span class=\"token punctuation\">\\\\<\/span>ListenerInterface<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">use<\/span> <span class=\"token package\">Hyperf<span class=\"token punctuation\">\\\\<\/span>Framework<span class=\"token punctuation\">\\\\<\/span>Event<span class=\"token punctuation\">\\\\<\/span>BootApplication<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">use<\/span> <span class=\"token package\">Hyperf<span class=\"token punctuation\">\\\\<\/span>Redis<span class=\"token punctuation\">\\\\<\/span>Redis<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">use<\/span> <span class=\"token package\">Hyperf<span class=\"token punctuation\">\\\\<\/span>Di<span class=\"token punctuation\">\\\\<\/span>Annotation<span class=\"token punctuation\">\\\\<\/span>Inject<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">use<\/span> <span class=\"token package\">Hyperf<span class=\"token punctuation\">\\\\<\/span>DbConnection<span class=\"token punctuation\">\\\\<\/span>Db<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">class<\/span> <span class=\"token class-name-definition class-name\">SeckillWarmupListener<\/span> <span class=\"token keyword\">implements<\/span> <span class=\"token class-name\">ListenerInterface<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token attribute\"><span class=\"token delimiter punctuation\">#[<\/span><span class=\"token attribute-content\"><span class=\"token attribute-class-name class-name\">Inject<\/span><\/span><span class=\"token delimiter punctuation\">]<\/span><\/span> <span class=\"token keyword\">private<\/span> <span class=\"token class-name type-declaration\">Redis<\/span> <span class=\"token variable\">$redis<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">function<\/span> <span class=\"token function-definition function\">listen<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token keyword return-type\">array<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token keyword\">return<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token class-name static-context\">BootApplication<\/span><span class=\"token operator\">::<\/span><span class=\"token keyword\">class<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><\/p>\n<p>    <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">function<\/span> <span class=\"token function-definition function\">process<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword type-hint\">object<\/span> <span class=\"token variable\">$event<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token comment\">\/\/ \u4ece product \u6570\u636e\u5e93\u8bfb\u53d6\u79d2\u6740\u5546\u54c1&#xff08;\u8de8\u5e93\u67e5\u8be2&#xff0c;\u5b9e\u9645\u5e94\u901a\u8fc7 RPC&#xff0c;\u8fd9\u91cc\u4e3a\u6f14\u793a\u76f4\u63a5\u67e5\u8868&#xff09;<\/span><br \/>\n        <span class=\"token variable\">$products<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token class-name static-context\">Db<\/span><span class=\"token operator\">::<\/span><span class=\"token function\">table<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string single-quoted-string\">&#039;seckill_products&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token operator\">-&gt;<\/span><span class=\"token function\">where<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string single-quoted-string\">&#039;start_time&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string single-quoted-string\">&#039;&lt;&#061;&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token function\">date<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string single-quoted-string\">&#039;Y-m-d H:i:s&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token operator\">-&gt;<\/span><span class=\"token function\">where<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string single-quoted-string\">&#039;end_time&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string single-quoted-string\">&#039;&gt;&#061;&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token function\">date<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string single-quoted-string\">&#039;Y-m-d H:i:s&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token operator\">-&gt;<\/span><span class=\"token function\">get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token keyword\">foreach<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token variable\">$products<\/span> <span class=\"token keyword\">as<\/span> <span class=\"token variable\">$p<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token variable\">$key<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token string single-quoted-string\">&#039;seckill:stock:&#039;<\/span> <span class=\"token operator\">.<\/span> <span class=\"token variable\">$p<\/span><span class=\"token operator\">-&gt;<\/span><span class=\"token property\">product_id<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token operator\">!<\/span><span class=\"token variable\">$this<\/span><span class=\"token operator\">-&gt;<\/span><span class=\"token property\">redis<\/span><span class=\"token operator\">-&gt;<\/span><span class=\"token function\">exists<\/span><span class=\"token punctuation\">(<\/span><span class=\"token variable\">$key<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token variable\">$this<\/span><span class=\"token operator\">-&gt;<\/span><span class=\"token property\">redis<\/span><span class=\"token operator\">-&gt;<\/span><span class=\"token function\">set<\/span><span class=\"token punctuation\">(<\/span><span class=\"token variable\">$key<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token variable\">$p<\/span><span class=\"token operator\">-&gt;<\/span><span class=\"token property\">stock<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token keyword\">echo<\/span> <span class=\"token string double-quoted-string\">&#034;[\u9884\u70ed] \u5546\u54c1 <span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span><span class=\"token variable\">$p<\/span><span class=\"token operator\">-&gt;<\/span><span class=\"token property\">product_id<\/span><span class=\"token punctuation\">}<\/span><\/span> \u5e93\u5b58\u9884\u70ed: <span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span><span class=\"token variable\">$p<\/span><span class=\"token operator\">-&gt;<\/span><span class=\"token property\">stock<\/span><span class=\"token punctuation\">}<\/span><\/span>\\\\n&#034;<\/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><\/p>\n<p>\u6ce8\u610f&#xff1a;\u9700\u8981\u5c06 product_db \u7684\u8fde\u63a5\u914d\u7f6e\u6dfb\u52a0\u5230\u8ba2\u5355\u670d\u52a1\u7684 databases.php \u4e2d&#xff0c;\u5e76\u547d\u540d\u4e3a product_db&#xff0c;\u4ee5\u4fbf\u8de8\u5e93\u67e5\u8be2\u3002\u66f4\u5408\u7406\u7684\u505a\u6cd5\u662f\u901a\u8fc7 RPC \u8c03\u7528\u5546\u54c1\u670d\u52a1\u83b7\u53d6&#xff0c;\u8fd9\u91cc\u4e3a\u7b80\u4fbf&#xff0c;\u76f4\u63a5\u8fde\u63a5 product_db\u3002<\/p>\n<h5>\u6b65\u9aa4 2&#xff1a;\u521b\u5efa\u79d2\u6740\u63a7\u5236\u5668<\/h5>\n<p>\u5728\u8ba2\u5355\u670d\u52a1\u4e2d\u65b0\u5efa HTTP \u63a7\u5236\u5668 app\/Controller\/SeckillController.php&#xff0c;\u6211\u4eec\u8ba9\u8ba2\u5355\u670d\u52a1\u540c\u65f6\u66b4\u9732 HTTP \u63a5\u53e3&#xff08;\u76d1\u542c\u53e6\u4e00\u4e2a\u7aef\u53e3\u6216\u590d\u7528 JSON-RPC \u7aef\u53e3&#xff09;\u3002\u4e3a\u4e86\u4e0d\u6df7\u6dc6&#xff0c;\u53ef\u4ee5\u5728\u8ba2\u5355\u670d\u52a1\u4e2d\u589e\u52a0\u4e00\u4e2a HTTP \u670d\u52a1\u5668&#xff0c;\u76d1\u542c 9507 \u7aef\u53e3&#xff0c;\u4e13\u95e8\u63d0\u4f9b\u79d2\u6740 RESTful API\u3002\u6216\u8005\u76f4\u63a5\u5728\u7f51\u5173\u4e2d\u5904\u7406\u79d2\u6740\u903b\u8f91&#xff0c;\u4f46\u4f1a\u8026\u5408\u3002\u6211\u4eec\u5c06\u79d2\u6740\u63a7\u5236\u5668\u653e\u5728\u8ba2\u5355\u670d\u52a1&#xff0c;\u5e76\u901a\u8fc7\u7f51\u5173\u8def\u7531 \/seckill\/buy \u5230\u8be5\u670d\u52a1\u7684 HTTP \u7aef\u53e3\u3002<\/p>\n<p>\u5728 order-service \u7684 server.php \u4e2d\u6dfb\u52a0 HTTP \u670d\u52a1\u5668&#xff1a;<\/p>\n<p><span class=\"token punctuation\">[<\/span><br \/>\n    <span class=\"token string single-quoted-string\">&#039;name&#039;<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token string single-quoted-string\">&#039;http&#039;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token string single-quoted-string\">&#039;type&#039;<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token class-name static-context\">Server<\/span><span class=\"token operator\">::<\/span><span class=\"token constant\">SERVER_HTTP<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token string single-quoted-string\">&#039;host&#039;<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token string single-quoted-string\">&#039;0.0.0.0&#039;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token string single-quoted-string\">&#039;port&#039;<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token number\">9507<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token string single-quoted-string\">&#039;callbacks&#039;<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token punctuation\">[<\/span><br \/>\n        <span class=\"token class-name static-context\">Event<\/span><span class=\"token operator\">::<\/span><span class=\"token constant\">ON_REQUEST<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token class-name class-name-fully-qualified static-context\">Hyperf<span class=\"token punctuation\">\\\\<\/span>HttpServer<span class=\"token punctuation\">\\\\<\/span>Server<\/span><span class=\"token operator\">::<\/span><span class=\"token keyword\">class<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string single-quoted-string\">&#039;onRequest&#039;<\/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<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span><\/p>\n<p>\u521b\u5efa\u63a7\u5236\u5668&#xff1a;<\/p>\n<p><span class=\"token delimiter important\">&lt;?php<\/span><br \/>\n<span class=\"token keyword\">namespace<\/span> <span class=\"token package\">App<span class=\"token punctuation\">\\\\<\/span>Controller<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">use<\/span> <span class=\"token package\">Hyperf<span class=\"token punctuation\">\\\\<\/span>HttpServer<span class=\"token punctuation\">\\\\<\/span>Annotation<span class=\"token punctuation\">\\\\<\/span>Controller<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">use<\/span> <span class=\"token package\">Hyperf<span class=\"token punctuation\">\\\\<\/span>HttpServer<span class=\"token punctuation\">\\\\<\/span>Annotation<span class=\"token punctuation\">\\\\<\/span>RequestMapping<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">use<\/span> <span class=\"token package\">Hyperf<span class=\"token punctuation\">\\\\<\/span>Redis<span class=\"token punctuation\">\\\\<\/span>Redis<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">use<\/span> <span class=\"token package\">Hyperf<span class=\"token punctuation\">\\\\<\/span>Amqp<span class=\"token punctuation\">\\\\<\/span>Producer<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">use<\/span> <span class=\"token package\">Hyperf<span class=\"token punctuation\">\\\\<\/span>Di<span class=\"token punctuation\">\\\\<\/span>Annotation<span class=\"token punctuation\">\\\\<\/span>Inject<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">use<\/span> <span class=\"token package\">App<span class=\"token punctuation\">\\\\<\/span>Amqp<span class=\"token punctuation\">\\\\<\/span>Producer<span class=\"token punctuation\">\\\\<\/span>SeckillSuccessProducer<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token attribute\"><span class=\"token delimiter punctuation\">#[<\/span><span class=\"token attribute-content\"><span class=\"token attribute-class-name class-name\">Controller<\/span><span class=\"token punctuation\">(<\/span><span class=\"token attribute-class-name class-name\">prefix<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string single-quoted-string\">&#039;\/seckill&#039;<\/span><span class=\"token punctuation\">)<\/span><\/span><span class=\"token delimiter punctuation\">]<\/span><\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name-definition class-name\">SeckillController<\/span> <span class=\"token keyword\">extends<\/span> <span class=\"token class-name\">AbstractController<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token attribute\"><span class=\"token delimiter punctuation\">#[<\/span><span class=\"token attribute-content\"><span class=\"token attribute-class-name class-name\">Inject<\/span><\/span><span class=\"token delimiter punctuation\">]<\/span><\/span> <span class=\"token keyword\">private<\/span> <span class=\"token class-name type-declaration\">Redis<\/span> <span class=\"token variable\">$redis<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token attribute\"><span class=\"token delimiter punctuation\">#[<\/span><span class=\"token attribute-content\"><span class=\"token attribute-class-name class-name\">Inject<\/span><\/span><span class=\"token delimiter punctuation\">]<\/span><\/span> <span class=\"token keyword\">private<\/span> <span class=\"token class-name type-declaration\">Producer<\/span> <span class=\"token variable\">$amqpProducer<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token attribute\"><span class=\"token delimiter punctuation\">#[<\/span><span class=\"token attribute-content\"><span class=\"token attribute-class-name class-name\">RequestMapping<\/span><span class=\"token punctuation\">(<\/span><span class=\"token attribute-class-name class-name\">path<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string single-quoted-string\">&#039;buy&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token attribute-class-name class-name\">methods<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string single-quoted-string\">&#039;post&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">]<\/span><br \/>\n    <span class=\"token attribute-class-name class-name\">public<\/span> <span class=\"token attribute-class-name class-name\">function<\/span> <span class=\"token attribute-class-name class-name\">buy<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><br \/>\n        $<span class=\"token attribute-class-name class-name\">productId<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token attribute-class-name class-name\">int<\/span><span class=\"token punctuation\">)<\/span>$<span class=\"token attribute-class-name class-name\">this<\/span><span class=\"token operator\">-&gt;<\/span><span class=\"token attribute-class-name class-name\">request<\/span><span class=\"token operator\">-&gt;<\/span><span class=\"token attribute-class-name class-name\">input<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string single-quoted-string\">&#039;product_id&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        $<span class=\"token attribute-class-name class-name\">userId<\/span> <span class=\"token operator\">&#061;<\/span> $<span class=\"token attribute-class-name class-name\">this<\/span><span class=\"token operator\">-&gt;<\/span><span class=\"token attribute-class-name class-name\">request<\/span><span class=\"token operator\">-&gt;<\/span><span class=\"token attribute-class-name class-name\">getAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string single-quoted-string\">&#039;user_id&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ \u4ece\u7f51\u5173\u900f\u4f20<\/span><\/p>\n<p>        <span class=\"token comment\">\/\/ Lua \u811a\u672c\u539f\u5b50\u6263\u51cf<\/span><br \/>\n        $<span class=\"token attribute-class-name class-name\">script<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token operator\">&lt;&lt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token attribute-class-name class-name\">LUA<\/span><br \/>\n            <span class=\"token attribute-class-name class-name\">local<\/span> <span class=\"token attribute-class-name class-name\">key<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token attribute-class-name class-name\">KEYS<\/span><span class=\"token punctuation\">[<\/span><span class=\"token number\">1<\/span><\/span><span class=\"token delimiter punctuation\">]<\/span><\/span><br \/>\n            local stock <span class=\"token operator\">&#061;<\/span> <span class=\"token function\">tonumber<\/span><span class=\"token punctuation\">(<\/span>redis<span class=\"token operator\">.<\/span><span class=\"token function\">call<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string single-quoted-string\">&#039;get&#039;<\/span><span class=\"token punctuation\">,<\/span> key<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">or<\/span> <span class=\"token string single-quoted-string\">&#039;0&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token keyword\">if<\/span> stock <span class=\"token operator\">&gt;<\/span> <span class=\"token number\">0<\/span> then<br \/>\n                redis<span class=\"token operator\">.<\/span><span class=\"token function\">call<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string single-quoted-string\">&#039;decr&#039;<\/span><span class=\"token punctuation\">,<\/span> key<span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token number\">1<\/span><br \/>\n            <span class=\"token keyword\">else<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token number\">0<\/span><br \/>\n            end<br \/>\n        <span class=\"token constant\">LUA<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token variable\">$success<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token variable\">$this<\/span><span class=\"token operator\">-&gt;<\/span><span class=\"token property\">redis<\/span><span class=\"token operator\">-&gt;<\/span><span class=\"token function\">eval<\/span><span class=\"token punctuation\">(<\/span><span class=\"token variable\">$script<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token string single-quoted-string\">&#039;seckill:stock:&#039;<\/span> <span class=\"token operator\">.<\/span> <span class=\"token variable\">$productId<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token operator\">!<\/span><span class=\"token variable\">$success<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token string single-quoted-string\">&#039;code&#039;<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string single-quoted-string\">&#039;message&#039;<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token string single-quoted-string\">&#039;\u5df2\u62a2\u5149&#039;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><\/p>\n<p>        <span class=\"token comment\">\/\/ \u751f\u6210\u8ba2\u5355\u53f7<\/span><br \/>\n        <span class=\"token variable\">$orderId<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token function\">uniqid<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string single-quoted-string\">&#039;seckill_&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token comment\">\/\/ \u53d1\u9001\u5f02\u6b65\u6d88\u606f\u5230 RabbitMQ&#xff0c;\u89e6\u53d1 Saga<\/span><br \/>\n        <span class=\"token variable\">$this<\/span><span class=\"token operator\">-&gt;<\/span><span class=\"token property\">amqpProducer<\/span><span class=\"token operator\">-&gt;<\/span><span class=\"token function\">produce<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">new<\/span> <span class=\"token class-name\">SeckillSuccessProducer<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">[<\/span><br \/>\n            <span class=\"token string single-quoted-string\">&#039;order_id&#039;<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token variable\">$orderId<\/span><span class=\"token punctuation\">,<\/span><br \/>\n            <span class=\"token string single-quoted-string\">&#039;user_id&#039;<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token variable\">$userId<\/span><span class=\"token punctuation\">,<\/span><br \/>\n            <span class=\"token string single-quoted-string\">&#039;product_id&#039;<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token variable\">$productId<\/span><span class=\"token punctuation\">,<\/span><br \/>\n            <span class=\"token string single-quoted-string\">&#039;amount&#039;<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token number\">1.00<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token comment\">\/\/ \u79d2\u6740\u4ef7\u683c\u56fa\u5b9a 1 \u5143<\/span><br \/>\n        <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>        <span class=\"token keyword\">return<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token string single-quoted-string\">&#039;code&#039;<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token number\">200<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string single-quoted-string\">&#039;message&#039;<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token string single-quoted-string\">&#039;\u62a2\u8d2d\u6210\u529f&#xff0c;\u8ba2\u5355\u5904\u7406\u4e2d&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string single-quoted-string\">&#039;order_id&#039;<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token variable\">$orderId<\/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><\/p>\n<h5>\u6b65\u9aa4 3&#xff1a;\u521b\u5efa\u79d2\u6740\u6210\u529f\u6d88\u606f\u751f\u4ea7\u8005<\/h5>\n<p>app\/Amqp\/Producer\/SeckillSuccessProducer.php&#xff1a;<\/p>\n<p><span class=\"token delimiter important\">&lt;?php<\/span><br \/>\n<span class=\"token keyword\">namespace<\/span> <span class=\"token package\">App<span class=\"token punctuation\">\\\\<\/span>Amqp<span class=\"token punctuation\">\\\\<\/span>Producer<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">use<\/span> <span class=\"token package\">Hyperf<span class=\"token punctuation\">\\\\<\/span>Amqp<span class=\"token punctuation\">\\\\<\/span>Annotation<span class=\"token punctuation\">\\\\<\/span>Producer<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">use<\/span> <span class=\"token package\">Hyperf<span class=\"token punctuation\">\\\\<\/span>Amqp<span class=\"token punctuation\">\\\\<\/span>Message<span class=\"token punctuation\">\\\\<\/span>ProducerMessage<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token attribute\"><span class=\"token delimiter punctuation\">#[<\/span><span class=\"token attribute-content\"><span class=\"token attribute-class-name class-name\">Producer<\/span><span class=\"token punctuation\">(<\/span><span class=\"token attribute-class-name class-name\">exchange<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string single-quoted-string\">&#039;order.exchange&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token attribute-class-name class-name\">routingKey<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string single-quoted-string\">&#039;seckill.success&#039;<\/span><span class=\"token punctuation\">)<\/span><\/span><span class=\"token delimiter punctuation\">]<\/span><\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name-definition class-name\">SeckillSuccessProducer<\/span> <span class=\"token keyword\">extends<\/span> <span class=\"token class-name\">ProducerMessage<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">function<\/span> <span class=\"token function-definition function\">__construct<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword type-hint\">array<\/span> <span class=\"token variable\">$data<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span> <span class=\"token variable\">$this<\/span><span class=\"token operator\">-&gt;<\/span><span class=\"token property\">payload<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token variable\">$data<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h5>\u6b65\u9aa4 4&#xff1a;\u521b\u5efa\u79d2\u6740\u8ba2\u5355\u6d88\u8d39\u8005<\/h5>\n<p>app\/Amqp\/Consumer\/SeckillOrderConsumer.php&#xff1a;<\/p>\n<p><span class=\"token delimiter important\">&lt;?php<\/span><br \/>\n<span class=\"token keyword\">namespace<\/span> <span class=\"token package\">App<span class=\"token punctuation\">\\\\<\/span>Amqp<span class=\"token punctuation\">\\\\<\/span>Consumer<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">use<\/span> <span class=\"token package\">App<span class=\"token punctuation\">\\\\<\/span>Saga<span class=\"token punctuation\">\\\\<\/span>SagaConstants<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">use<\/span> <span class=\"token package\">Hyperf<span class=\"token punctuation\">\\\\<\/span>Amqp<span class=\"token punctuation\">\\\\<\/span>Annotation<span class=\"token punctuation\">\\\\<\/span>Consumer<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">use<\/span> <span class=\"token package\">Hyperf<span class=\"token punctuation\">\\\\<\/span>Amqp<span class=\"token punctuation\">\\\\<\/span>Message<span class=\"token punctuation\">\\\\<\/span>ConsumerMessage<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">use<\/span> <span class=\"token package\">Hyperf<span class=\"token punctuation\">\\\\<\/span>Amqp<span class=\"token punctuation\">\\\\<\/span>Result<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">use<\/span> <span class=\"token package\">Hyperf<span class=\"token punctuation\">\\\\<\/span>Amqp<span class=\"token punctuation\">\\\\<\/span>Producer<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">use<\/span> <span class=\"token package\">Hyperf<span class=\"token punctuation\">\\\\<\/span>Di<span class=\"token punctuation\">\\\\<\/span>Annotation<span class=\"token punctuation\">\\\\<\/span>Inject<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">use<\/span> <span class=\"token package\">Hyperf<span class=\"token punctuation\">\\\\<\/span>DbConnection<span class=\"token punctuation\">\\\\<\/span>Db<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">use<\/span> <span class=\"token package\">Hyperf<span class=\"token punctuation\">\\\\<\/span>Utils<span class=\"token punctuation\">\\\\<\/span>Str<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token attribute\"><span class=\"token delimiter punctuation\">#[<\/span><span class=\"token attribute-content\"><span class=\"token attribute-class-name class-name\">Consumer<\/span><span class=\"token punctuation\">(<\/span><span class=\"token attribute-class-name class-name\">exchange<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string single-quoted-string\">&#039;order.exchange&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token attribute-class-name class-name\">routingKey<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string single-quoted-string\">&#039;seckill.success&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token attribute-class-name class-name\">queue<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string single-quoted-string\">&#039;seckill.order.queue&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token attribute-class-name class-name\">name<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string single-quoted-string\">&#039;SeckillOrderConsumer&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token attribute-class-name class-name\">nums<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token number\">2<\/span><span class=\"token punctuation\">)<\/span><\/span><span class=\"token delimiter punctuation\">]<\/span><\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name-definition class-name\">SeckillOrderConsumer<\/span> <span class=\"token keyword\">extends<\/span> <span class=\"token class-name\">ConsumerMessage<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token attribute\"><span class=\"token delimiter punctuation\">#[<\/span><span class=\"token attribute-content\"><span class=\"token attribute-class-name class-name\">Inject<\/span><\/span><span class=\"token delimiter punctuation\">]<\/span><\/span> <span class=\"token keyword\">private<\/span> <span class=\"token class-name type-declaration\">Producer<\/span> <span class=\"token variable\">$producer<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">function<\/span> <span class=\"token function-definition function\">consume<\/span><span class=\"token punctuation\">(<\/span><span class=\"token variable\">$data<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token keyword return-type\">string<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token variable\">$orderId<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token variable\">$data<\/span><span class=\"token punctuation\">[<\/span><span class=\"token string single-quoted-string\">&#039;order_id&#039;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token variable\">$userId<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token variable\">$data<\/span><span class=\"token punctuation\">[<\/span><span class=\"token string single-quoted-string\">&#039;user_id&#039;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token variable\">$productId<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token variable\">$data<\/span><span class=\"token punctuation\">[<\/span><span class=\"token string single-quoted-string\">&#039;product_id&#039;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token variable\">$amount<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token variable\">$data<\/span><span class=\"token punctuation\">[<\/span><span class=\"token string single-quoted-string\">&#039;amount&#039;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>        <span class=\"token comment\">\/\/ \u542f\u52a8 Saga<\/span><br \/>\n        <span class=\"token variable\">$sagaId<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token keyword type-casting\">string<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token class-name static-context\">Str<\/span><span class=\"token operator\">::<\/span><span class=\"token function\">uuid<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token class-name static-context\">Db<\/span><span class=\"token operator\">::<\/span><span class=\"token function\">table<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string single-quoted-string\">&#039;saga_transactions&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">-&gt;<\/span><span class=\"token function\">insert<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">[<\/span><br \/>\n            <span class=\"token string single-quoted-string\">&#039;saga_id&#039;<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token variable\">$sagaId<\/span><span class=\"token punctuation\">,<\/span><br \/>\n            <span class=\"token string single-quoted-string\">&#039;status&#039;<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token string single-quoted-string\">&#039;running&#039;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n            <span class=\"token string single-quoted-string\">&#039;current_step&#039;<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token class-name static-context\">SagaConstants<\/span><span class=\"token operator\">::<\/span><span class=\"token constant\">STEP_ORDER_CREATE<\/span><span class=\"token punctuation\">,<\/span><br \/>\n            <span class=\"token string single-quoted-string\">&#039;payload&#039;<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token function\">json_encode<\/span><span class=\"token punctuation\">(<\/span><span class=\"token variable\">$data<\/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><\/p>\n<p>        <span class=\"token comment\">\/\/ \u53d1\u9001\u7b2c\u4e00\u6761\u547d\u4ee4<\/span><br \/>\n        <span class=\"token variable\">$this<\/span><span class=\"token operator\">-&gt;<\/span><span class=\"token property\">producer<\/span><span class=\"token operator\">-&gt;<\/span><span class=\"token function\">produce<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">new<\/span> <span class=\"token class-name class-name-fully-qualified\"><span class=\"token punctuation\">\\\\<\/span>App<span class=\"token punctuation\">\\\\<\/span>Amqp<span class=\"token punctuation\">\\\\<\/span>Producer<span class=\"token punctuation\">\\\\<\/span>GenericProducer<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">[<\/span><br \/>\n            <span class=\"token string single-quoted-string\">&#039;saga_id&#039;<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token variable\">$sagaId<\/span><span class=\"token punctuation\">,<\/span><br \/>\n            <span class=\"token string single-quoted-string\">&#039;step&#039;<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token class-name static-context\">SagaConstants<\/span><span class=\"token operator\">::<\/span><span class=\"token constant\">STEP_ORDER_CREATE<\/span><span class=\"token punctuation\">,<\/span><br \/>\n            <span class=\"token string single-quoted-string\">&#039;payload&#039;<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token variable\">$data<\/span><span class=\"token punctuation\">,<\/span><br \/>\n        <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token class-name static-context\">SagaConstants<\/span><span class=\"token operator\">::<\/span><span class=\"token constant\">EXCHANGE_COMMANDS<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token class-name static-context\">SagaConstants<\/span><span class=\"token operator\">::<\/span><span class=\"token constant\">STEP_ORDER_CREATE<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>        <span class=\"token keyword\">return<\/span> <span class=\"token class-name static-context\">Result<\/span><span class=\"token operator\">::<\/span><span class=\"token constant\">ACK<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h5>\u6b65\u9aa4 5&#xff1a;\u4fee\u6539 Saga \u534f\u8c03\u5668\u5904\u7406\u79d2\u6740\u8ba2\u5355<\/h5>\n<p>\u73b0\u6709\u7684 OrderCommandConsumer \u5728\u5904\u7406 order.create \u65f6&#xff0c;\u5c06\u8ba2\u5355\u5199\u5165\u6570\u636e\u5e93&#xff0c;\u72b6\u6001 pending\u3002InventoryCommandConsumer \u5904\u7406\u51bb\u7ed3\u65f6&#xff0c;\u64cd\u4f5c\u6570\u636e\u5e93\u5e93\u5b58\u3002\u7531\u4e8e\u79d2\u6740\u5e93\u5b58\u5df2\u5728 Redis \u6263\u9664&#xff0c;\u6570\u636e\u5e93\u51bb\u7ed3\u53ef\u80fd\u4f1a\u5931\u8d25&#xff08;\u82e5\u6d3b\u52a8\u5e93\u5b58\u5df2\u4e0d\u8db3&#xff09;&#xff0c;\u9700\u5728\u8865\u507f\u65f6\u6062\u590d Redis \u5e93\u5b58\u3002<\/p>\n<p>\u5728 OrderCommandConsumer \u7684 cancelOrder \u4e2d&#xff0c;\u5982\u679c\u662f\u79d2\u6740\u8ba2\u5355&#xff08;\u53ef\u6839\u636e\u8ba2\u5355\u53f7\u524d\u7f00\u5224\u65ad&#xff09;&#xff0c;\u5219\u9700\u8981\u6062\u590d Redis \u5e93\u5b58&#xff1a;<\/p>\n<p><span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token function\">str_starts_with<\/span><span class=\"token punctuation\">(<\/span><span class=\"token variable\">$orderId<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string single-quoted-string\">&#039;seckill_&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token variable\">$this<\/span><span class=\"token operator\">-&gt;<\/span><span class=\"token property\">redis<\/span><span class=\"token operator\">-&gt;<\/span><span class=\"token function\">incr<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string single-quoted-string\">&#039;seckill:stock:&#039;<\/span> <span class=\"token operator\">.<\/span> <span class=\"token variable\">$productId<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h5>\u6b65\u9aa4 6&#xff1a;\u7f51\u5173\u914d\u7f6e\u79d2\u6740\u8def\u7531\u4e0e\u9650\u6d41<\/h5>\n<p>\u5728\u7f51\u5173\u7684 RateLimitMiddleware \u4e2d&#xff0c;\u4e3a \/seckill \u8def\u5f84\u8bbe\u7f6e\u4ee4\u724c\u6876\u5bb9\u91cf\u548c\u901f\u7387 500&#xff08;capacity: 500, rate: 500&#xff09;&#xff0c;\u5728 gateway-routes Nacos \u914d\u7f6e\u4e2d\u6dfb\u52a0&#xff1a;<\/p>\n<p><span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token string-property property\">&#034;prefix&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;\/seckill&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token string-property property\">&#034;target&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;http:\/\/order-service:9507&#034;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u7f51\u5173\u8f6c\u53d1\u5230\u8ba2\u5355\u670d\u52a1\u7684 HTTP \u7aef\u53e3\u3002<\/p>\n<hr \/>\n<h4>\u56db\u3001\u538b\u6d4b\u4e0e\u9a8c\u8bc1&#xff08;\u7ea6 1 \u5c0f\u65f6&#xff09;<\/h4>\n<h5>1. \u9884\u70ed\u6570\u636e<\/h5>\n<p>\u786e\u4fdd Redis \u4e2d\u6709 seckill:stock:1&#xff0c;\u4e14\u503c\u4e3a 100\u3002<\/p>\n<h5>2. \u4f7f\u7528 wrk \u538b\u6d4b\u79d2\u6740\u63a5\u53e3<\/h5>\n<p><span class=\"token comment\"># \u83b7\u53d6 token<\/span><br \/>\n<span class=\"token assign-left variable\">TOKEN<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">curl<\/span> <span class=\"token parameter variable\">-s<\/span> <span class=\"token parameter variable\">-X<\/span> POST http:\/\/localhost:9500\/auth\/login <span class=\"token punctuation\">..<\/span>. <span class=\"token operator\">|<\/span> jq <span class=\"token parameter variable\">-r<\/span> <span class=\"token string\">&#039;.data.token&#039;<\/span><span class=\"token variable\">)<\/span><\/span><br \/>\n<span class=\"token comment\"># \u538b\u6d4b&#xff1a;200 \u5e76\u53d1&#xff0c;5000 \u8bf7\u6c42<\/span><br \/>\nwrk <span class=\"token parameter variable\">-t4<\/span> <span class=\"token parameter variable\">-c200<\/span> <span class=\"token parameter variable\">-d30s<\/span> <span class=\"token parameter variable\">&#8211;latency<\/span> <span class=\"token punctuation\">\\\\<\/span><br \/>\n    <span class=\"token parameter variable\">-H<\/span> <span class=\"token string\">&#034;Authorization: Bearer <span class=\"token variable\">$TOKEN<\/span>&#034;<\/span> <span class=\"token punctuation\">\\\\<\/span><br \/>\n    <span class=\"token parameter variable\">-H<\/span> <span class=\"token string\">&#034;Content-Type: application\/json&#034;<\/span> <span class=\"token punctuation\">\\\\<\/span><br \/>\n    <span class=\"token parameter variable\">-s<\/span> seckill.lua http:\/\/localhost:9500\/seckill\/buy<\/p>\n<p>seckill.lua \u811a\u672c\u6784\u9020 POST \u8bf7\u6c42&#xff0c;\u643a\u5e26 product_id&#061;1\u3002<\/p>\n<h5>3. \u9a8c\u8bc1\u7ed3\u679c<\/h5>\n<ul>\n<li>Redis \u5e93\u5b58 seckill:stock:1 \u5e94\u4e3a 0&#xff08;\u6216 100-\u6210\u529f\u62a2\u8d2d\u6570&#xff09;\u3002<\/li>\n<li>\u6210\u529f\u62a2\u8d2d\u7684\u8ba2\u5355\u6570\u5e94\u7b49\u4e8e 100&#xff0c;\u65e0\u8d85\u5356\u3002<\/li>\n<li>\u68c0\u67e5 orders \u8868\u4e2d\u72b6\u6001\u4e3a pending \u6216 frozen \u7684\u8ba2\u5355&#xff0c;\u540e\u7eed\u7531 Saga \u5904\u7406\u3002<\/li>\n<li>\u6240\u6709\u79d2\u6740\u6210\u529f\u7684\u6d88\u606f\u90fd\u88ab\u6d88\u8d39&#xff0c;Saga \u534f\u8c03\u5668\u6b63\u5e38\u5de5\u4f5c\u3002<\/li>\n<\/ul>\n<h5>4. \u5bf9\u6bd4\u975e\u79d2\u6740\u63a5\u53e3<\/h5>\n<p>\u540c\u6837\u7684\u5e76\u53d1\u91cf\u6253\u666e\u901a\u4e0b\u5355\u63a5\u53e3 \/orders&#xff0c;\u89c2\u5bdf QPS \u548c\u9519\u8bef\u7387&#xff0c;\u79d2\u6740\u63a5\u53e3\u5e94\u5177\u6709\u660e\u663e\u66f4\u9ad8\u7684\u541e\u5410\u91cf&#xff08;\u56e0\u4e3a\u65e0 RPC\u3001\u65e0\u6570\u636e\u5e93\u540c\u6b65\u5199&#xff09;\u3002<\/p>\n<hr \/>\n<h4>\u4e94\u3001\u4eca\u65e5\u4f5c\u4e1a\u4e0e\u5b66\u4e60\u4ea7\u51fa<\/h4>\n<li>\u63d0\u4ea4\u4ee3\u7801&#xff1a;\u79d2\u6740\u63a5\u53e3\u3001Lua \u811a\u672c\u3001\u9884\u70ed\u76d1\u542c\u5668\u3001\u79d2\u6740\u6d88\u606f\u751f\u4ea7\u8005\/\u6d88\u8d39\u8005\u7b49\u3002<\/li>\n<li>\u5b8c\u5584\u79d2\u6740\u529f\u80fd&#xff1a;\n<ul>\n<li>\u589e\u52a0\u79d2\u6740\u573a\u6b21\u6821\u9a8c&#xff0c;\u68c0\u67e5\u5f53\u524d\u65f6\u95f4\u662f\u5426\u5728\u6d3b\u52a8\u671f\u5185\u3002<\/li>\n<li>\u589e\u52a0\u7528\u6237\u9650\u8d2d&#xff1a;\u540c\u4e00\u7528\u6237\u53ea\u80fd\u79d2\u6740\u4e00\u6b21&#xff08;Redis Set \u8bb0\u5f55\u7528\u6237 ID&#xff09;\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u5b66\u4e60\u7b14\u8bb0&#xff1a;\n<ul>\n<li>\u753b\u51fa\u79d2\u6740\u5168\u94fe\u8def\u65f6\u5e8f\u56fe&#xff0c;\u6807\u51fa Redis\u3001RabbitMQ\u3001Saga\u3001\u6570\u636e\u5e93\u7684\u4ea4\u4e92\u3002<\/li>\n<li>\u603b\u7ed3\u7f13\u5b58\u5e93\u5b58\u4e0e\u6570\u636e\u5e93\u5e93\u5b58\u6700\u7ec8\u4e00\u81f4\u6027\u7684\u4fdd\u969c\u624b\u6bb5\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u6311\u6218\u4efb\u52a1&#xff1a;\n<ul>\n<li>\u4f7f\u7528 Redis Stream \u66ff\u4ee3 RabbitMQ \u4f20\u9012\u79d2\u6740\u6210\u529f\u6d88\u606f&#xff0c;\u5bf9\u6bd4\u6027\u80fd\u3002<\/li>\n<li>\u5b9e\u73b0 \u79d2\u6740\u9875\u9762\u9759\u6001\u5316&#xff08;\u7406\u8bba\u8bbe\u8ba1&#xff09;&#xff1a;\u5c06\u5546\u54c1\u8be6\u60c5\u3001\u5012\u8ba1\u65f6\u7b49\u9759\u6001 HTML \u90e8\u7f72\u5230 CDN&#xff0c;\u964d\u4f4e\u540e\u7aef\u538b\u529b\u3002<\/li>\n<\/ul>\n<\/li>\n<p>\u901a\u8fc7\u4eca\u5929\u7684\u5b66\u4e60&#xff0c;\u4f60\u638c\u63e1\u4e86\u9ad8\u5e76\u53d1\u79d2\u6740\u7684\u6838\u5fc3\u8bbe\u8ba1&#xff1a;Redis \u539f\u5b50\u6263\u51cf\u3001\u7f13\u5b58\u9884\u70ed\u3001\u5f02\u6b65\u89e3\u8026&#xff0c;\u5e76\u4e0e Saga \u5206\u5e03\u5f0f\u4e8b\u52a1\u65e0\u7f1d\u8854\u63a5\u3002\u660e\u5929\u6211\u4eec\u5c06\u5bf9\u6574\u4e2a\u7cfb\u7edf\u8fdb\u884c\u5168\u94fe\u8def\u538b\u6d4b\u4e0e\u8c03\u4f18&#xff0c;\u627e\u51fa\u6027\u80fd\u74f6\u9888\u5e76\u4f18\u5316&#xff0c;\u8ba9\u7535\u5546\u7cfb\u7edf\u8fbe\u5230\u751f\u4ea7\u7ea7\u6c34\u5e73\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u57fa\u4e8e SwooleHyperf \u7684\u5fae\u670d\u52a1\u5b9e\u6218\u3011\u7b2c\u5341\u5468\u00b7\u5468\u4e00&#xff1a;\u79d2\u6740\u529f\u80fd\u2013\u9ad8\u5e76\u53d1\u573a\u666f\u4e13\u9879\u6df1\u5ea6\u4f18\u5316\u4eca\u5929\u6211\u4eec\u8fdb\u5165\u7b2c\u5341\u5468\u5468\u4e00&#xff0c;\u5f00\u59cb\u5bf9\u7535\u5546\u6838\u5fc3\u7cfb\u7edf\u8fdb\u884c\u9ad8\u5e76\u53d1\u573a\u666f\u4e13\u9879\u6df1\u5ea6\u4f18\u5316&#xff0c;\u91cd\u70b9\u653b\u514b\u79d2\u6740\u529f\u80fd\u3002\u79d2\u6740\u662f\u7535\u5546\u4e2d\u6700\u5177\u6311\u6218\u6027\u7684\u573a\u666f&#xff0c;\u8981\u6c42\u7cfb\u7edf\u5728\u6781\u77ed\u65f6\u95f4\u5185\u5904\u7406\u6d77\u91cf\u5e76\u53d1&#xff0c;\u540c\u65f6\u4fdd\u8bc1\u5e93\u5b58\u4e0d\u8d85\u5356\u3001\u7528\u6237\u4f53\u9a8c\u6d41\u7545\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4e3a\u5546\u54c1\u6253\u4e0a\u201c\u79d2\u6740\u201d\u6807\u7b7e&#xff0c;\u8bbe\u8ba1\u72ec\u7acb\u7684\u9ad8\u6027\u80fd\u79d2\u6740\u63a5\u53e3&#xff0c;\u5e76\u5b9e\u73b0\u7f13\u5b58\u9884\u70ed\u4e0e\u5f02\u6b65\u5e93\u5b58\u6263\u51cf&amp;#xff0c<\/p>\n","protected":false},"author":2,"featured_media":114925,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[2140,292,1348],"topic":[],"class_list":["post-114926","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-swoole","tag-292","tag-1348"],"yoast_head":"<!-- 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property=\"og:description\" content=\"\u3010\u57fa\u4e8e SwooleHyperf 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