{"id":23178,"date":"2024-11-21T15:36:03","date_gmt":"2024-11-21T07:36:03","guid":{"rendered":"https:\/\/fwq.ai\/blog\/23178\/"},"modified":"2024-11-21T15:36:03","modified_gmt":"2024-11-21T07:36:03","slug":"thinkphp%e4%ba%8b%e4%bb%b6%e6%9c%ba%e5%88%b6%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/23178\/","title":{"rendered":"Thinkphp\u4e8b\u4ef6\u673a\u5236\u5982\u4f55\u5b9e\u73b0"},"content":{"rendered":"<ul>\n<ul><\/ul>\n<\/ul>\n<p>\u4e8b\u4ef6\u673a\u5236\u7684\u5b9e\u73b0\u6709\u4e24\u79cd\u9014\u5f84\uff1a\u901a\u8fc7\u76d1\u542c\u3001\u901a\u8fc7\u8ba2\u9605<\/p>\n<h3>\u4e00\u3001\u901a\u8fc7\u76d1\u542c<\/h3>\n<p>1\u3001\u521b\u5efa\u76d1\u542c\u7c7b\uff1a\u5728\u547d\u4ee4\u884c\u6a21\u5f0f\u4e0b\u8fdb\u5165\u6846\u67b6\u6839\u76ee\u5f55\u6267\u884c<\/p>\n<blockquote><p>\n  php think make:listener\n<\/p><\/blockquote>\n<p>\u4f8b\u5982\uff1a<\/p>\n<blockquote>\n<p>php think make:listener UserListener<\/p>\n<\/blockquote>\n<p>\u6267\u884c\u4e4b\u540e\u5c06\u5728pplistener\u4e0b\u751f\u6210UserListener\u8fd9\u4e2a\u7c7b\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p>2\u3001\u914d\u7f6e\u76d1\u542c\uff1a\u5728ppevent.php\u8fd9\u4e2a\u6587\u4ef6\u7684listen\u6570\u7ec4\u4e2d\u914d\u7f6eUserListener\u8fd9\u4e2a\u7c7b\uff0c\u5982\u4e0b\uff1a<\/p>\n<blockquote>\n<p>&#8216;listen&#8217; &nbsp; &nbsp;=&gt; [<br \/>&nbsp; &nbsp; &#8216;testEvent&#8217; =&gt; [&#8216;applistenerUserListener&#8217;]<br \/>],<\/p>\n<\/blockquote>\n<p>3\u3001\u89e6\u53d1\u76d1\u542c\uff1a\u5728\u4f60\u9700\u8981\u89e6\u53d1\u76d1\u542c\u7684\u5730\u65b9\u52a0\u5165\u5982\u4e0b\u4ee3\u7801<\/p>\n<pre>event('testEvent');<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6ce8\u610f\uff1a\u8fd9\u91cc\u7684\u53c2\u6570testEvent\u5373\u4e3a\u4e8b\u4ef6\u540d\u79f0\uff0c\u53ef\u968f\u4fbf\u5b9a\u4e49\uff0c\u4f46\u5fc5\u987b\u8981\u4e0e\u5728event.php\u6587\u4ef6\u91cc\u914d\u7f6e\u7684\u952e\u540d\u4e00\u81f4\u3002<\/p>\n<p>\u89e6\u53d1\u76d1\u542c\u65f6\u4f60\u53ef\u4ee5\u5e26\u4e0a\u7b2c\u4e8c\u4e2a\u53c2\u6570\u3002\u901a\u8fc7\u7b2c\u4e8c\u4e2a\u53c2\u6570\u4f60\u53ef\u4ee5\u628a\u4efb\u4f55\u6570\u636e\u4f20\u9012\u5230UserListener\u8fd9\u4e2a\u7c7b\u4e2d\uff0c\u4e5f\u5c31\u662fhandle\u65b9\u6cd5\u7684\u53c2\u6570\uff08\u4e0d\u660e\u767d\u5565\u610f\u601d\u7684\u7ed3\u5408\u4e0b\u9762\u7684\u5b8c\u6574\u4ee3\u7801\u7406\u89e3\uff09\u3002<\/p>\n<p>4\u3001\u5904\u7406\u76d1\u542c\u903b\u8f91\uff1a\u5728UserListener\u7c7b\u7684handle\u65b9\u6cd5\u4e2d\u5b8c\u6210\u4e1a\u52a1\u903b\u8f91<\/p>\n<p>\u5b8c\u6574\u4ee3\u7801\u5982\u4e0b<\/p>\n<p>Other\uff1a\u4e00\u4e2a\u7528\u6765\u6d4b\u8bd5\u7684\u7c7b<\/p>\n<pre>&lt;?php namespace appcontroller;\nclass Other\n{\n    public function hello()\n    {\n        echo &#039;hello function&#039;;\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>Index\uff1a\u89e6\u53d1\u76d1\u542c\u7684\u7c7b<\/p>\n<pre>&lt;?php namespace appcontroller;\nuse appBaseController;\nclass Index extends BaseController\n{\n    public $name  = &#039;index&#039;;\n    public function test1()\n    {\n        \/\/\u89e6\u53d1\u76d1\u542c\u4e8b\u4ef6\uff0c\u65e0\u53c2\u6570\n        event(&#039;testEvent&#039;);\n    }\n    public function test2()\n    {\n        \/\/\u89e6\u53d1\u76d1\u542c\u4e8b\u4ef6\uff0c\u4f20\u9012\u5b57\u7b26\u4e32\n        event(&#039;testEvent&#039;, &#039;hello&#039;);\n    }\n    public function test3()\n    {\n        \/\/\u89e6\u53d1\u76d1\u542c\u4e8b\u4ef6\uff0c\u4f20\u9012\u81ea\u8eab\u7c7b\n        event(&#039;testEvent&#039;, $this);\n    }\n    public function test4()\n    {\n        \/\/\u89e6\u53d1\u76d1\u542c\u4e8b\u4ef6\uff0c\u4f20\u9012\u5176\u4ed6\u7c7b\n        $other  = new Other();\n        event(&#039;testEvent&#039;, $other);\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>UserListener\uff1a\u4e8b\u4ef6\u76d1\u542c\u7c7b<\/p>\n<pre>&lt;?php namespace applistener;\nclass UserListener\n{\n    \/**\n     * \u4e8b\u4ef6\u76d1\u542c\u5904\u7406\n     *\n     * @return mixed\n     *\/\n    public function handle($event)\n    {\n        \/\/\u5f53\u8c03\u7528Index\u7c7b\u7684test1\u65b9\u6cd5\u65f6\u8be5\u4ee3\u7801\u6709\u6548\uff0c$event\u4e3anull\n        var_dump($event);\n        \/\/\u5f53\u8c03\u7528Index\u7c7b\u7684test2\u65b9\u6cd5\u65f6\u8be5\u4ee3\u7801\u6709\u6548\uff0c$event\u4e3a\u5b57\u7b26\u4e32hello\n        var_dump($event);\n        \/\/\u5f53\u8c03\u7528Index\u7c7b\u7684test3\u65b9\u6cd5\u65f6\u8be5\u4ee3\u7801\u6709\u6548\uff0c$event\u4e3aIndex\u7c7b\u7684\u5b9e\u4f8b\n        \/\/\u53ef\u4ee5\u8bbf\u95eeIndex\u7c7b\u7684name\u53d8\u91cf\n        echo $event-&gt;name;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u5f53\u8c03\u7528Index\u7c7b\u7684test4\u65b9\u6cd5\u65f6\u8be5\u4ee3\u7801\u6709\u6548\uff0c$event\u4e3aOther\u7c7b\u7684\u5b9e\u4f8b\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u53ef\u4ee5\u8c03\u7528Other\u7c7b\u7684hello\u65b9\u6cd5\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;$event-&amp;gt;hello();\n&nbsp;&nbsp;&nbsp;&nbsp;}\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3>\u4e8c\u3001\u901a\u8fc7\u8ba2\u9605<\/h3>\n<h4>1\u3001\u521b\u5efa\u8ba2\u9605\u7c7b<\/h4>\n<p>\u5728\u547d\u4ee4\u884c\u6a21\u5f0f\u4e0b\u8fdb\u5165\u6846\u67b6\u6839\u76ee\u5f55\u6267\u884c<\/p>\n<blockquote>\n<p>php think make:subscribe <\/p>\n<\/blockquote>\n<p>\u4f8b\u5982\uff1a<\/p>\n<blockquote>\n<p>php think make:subscribe UserSubscribe<\/p>\n<\/blockquote>\n<p>\u6267\u884c\u4e4b\u540e\u5c06\u5728ppsubscribe\u4e0b\u751f\u6210UserSubscribe\u8fd9\u4e2a\u7c7b\u3002<\/p>\n<h4>2\u3001\u914d\u7f6e\u76d1\u542c<\/h4>\n<p>\u5728ppevent.php\u8fd9\u4e2a\u6587\u4ef6\u7684subscribe\u6570\u7ec4\u4e2d\u914d\u7f6eUserSubscribe\u8fd9\u4e2a\u7c7b\uff0c\u5982\u4e0b\uff1a<\/p>\n<blockquote>\n<p>&#8216;subscribe&#8217; =&gt; [&#8216;appsubscribeUserSubscribe&#8217;],<\/p>\n<\/blockquote>\n<p>\u6ce8\u610f\uff1a\u4e3a\u4e86\u6d4b\u8bd5\u6548\u679c\uff0c\u8981\u628a\u4e0a\u9762\u914d\u7f6e\u7684UserListener\u4ecelisten\u6570\u7ec4\u5220\u9664\u6389<\/p>\n<h4>3\u3001\u89e6\u53d1\u76d1\u542c<\/h4>\n<p>\u8ddf\u7b2c\u4e00\u79cd\u9014\u5f84\u4e00\u6837<\/p>\n<h4>4\u3001\u5904\u7406\u76d1\u542c\u903b\u8f91<\/h4>\n<p>\u5904\u7406\u76d1\u542c\u7684\u903b\u8f91\u53c8\u6709\u4e24\u79cd\u65b9\u6cd5\uff0c\u6211\u79f0\u4e4b\u4e3a\u81ea\u52a8\u7ed1\u5b9a\u548c\u624b\u52a8\u7ed1\u5b9a\u3002\u624b\u52a8\u7ed1\u5b9a\u548c\u81ea\u52a8\u7ed1\u5b9a\u662f\u4e92\u65a5\u7684\uff0c\u53ea\u80fd\u4e8c\u9009\u4e00\u3002<\/p>\n<h5>4.1 \u81ea\u52a8\u7ed1\u5b9a<\/h5>\n<p>\u5b8c\u6210\u4e1a\u52a1\u903b\u8f91\u7684ontestEvent\u65b9\u6cd5\u5e94\u8be5\u88ab\u6dfb\u52a0\u5230UserSubscribe\u7c7b\u4e2d\u3002\u6dfb\u52a0\u7684\u65b9\u6cd5\u540d\u4e0d\u80fd\u968f\u610f\u5b9a\u4e49\uff0c\u89c4\u5219\u662f\u4e8b\u4ef6\u540d\u79f0\u524d\u9762\u52a0\u4e0aon\u3002\u56e0\u4e3a\u6211\u4eec\u5728event.php\u91cc\u5b9a\u4e49\u7684\u4e8b\u4ef6\u540d\u79f0\u662ftestEvent\uff0c\u6240\u4ee5\u65b9\u6cd5\u540d\u5c31\u662fontestEvent\uff08\u6ce8\u610f\u5927\u5c0f\u5199\uff09\u3002\u76d1\u542c\u65b9\u6cd5\u5b9a\u4e49\u4e4b\u540e\u5c31\u81ea\u52a8\u4e0e\u4e8b\u4ef6\u7ed1\u5b9a\uff0c\u6240\u4ee5\u6211\u79f0\u4e4b\u4e3a\u81ea\u52a8\u7ed1\u5b9a\u3002<\/p>\n<p>\u5b8c\u6574\u4ee3\u7801\u5982\u4e0b<\/p>\n<p>Other\u548cIndex\u7c7b\u7684\u4ee3\u7801\u8ddf\u7b2c\u4e00\u79cd\u9014\u5f84\u4e00\u6837<\/p>\n<p>UserSubscribe\uff1a\u4e8b\u4ef6\u8ba2\u9605\u7c7b<\/p>\n<pre>&lt;?php namespace appsubscribe;\nclass UserSubscribe\n{\n    public function ontestEvent($user)\n    {\n        \/\/\u5f53\u8c03\u7528Index\u7c7b\u7684test1\u65b9\u6cd5\u65f6\u8be5\u4ee3\u7801\u6709\u6548\uff0c$event\u4e3anull\n        var_dump($user);\n        \/\/\u5f53\u8c03\u7528Index\u7c7b\u7684test2\u65b9\u6cd5\u65f6\u8be5\u4ee3\u7801\u6709\u6548\uff0c$event\u4e3a\u5b57\u7b26\u4e32hello\n        var_dump($user);\n        \/\/\u5f53\u8c03\u7528Index\u7c7b\u7684test3\u65b9\u6cd5\u65f6\u8be5\u4ee3\u7801\u6709\u6548\uff0c$event\u4e3aIndex\u7c7b\u7684\u5b9e\u4f8b\n        \/\/\u53ef\u4ee5\u8bbf\u95eeIndex\u7c7b\u7684name\u53d8\u91cf\n        echo $user-&gt;name;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u5f53\u8c03\u7528Index\u7c7b\u7684test4\u65b9\u6cd5\u65f6\u8be5\u4ee3\u7801\u6709\u6548\uff0c$event\u4e3aOther\u7c7b\u7684\u5b9e\u4f8b\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u53ef\u4ee5\u8c03\u7528Other\u7c7b\u7684hello\u65b9\u6cd5\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;$user-&amp;gt;hello();\n&nbsp;&nbsp;&nbsp;&nbsp;}\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h5>4.2 \u624b\u52a8\u7ed1\u5b9a<\/h5>\n<p>\u9996\u5148\uff0c\u521b\u5efa\u4e8b\u4ef6\u7c7b\uff0c\u8d1f\u8d23\u5904\u7406\u5177\u4f53\u7684\u4e1a\u52a1\u903b\u8f91\u3002\u5728\u547d\u4ee4\u884c\u6a21\u5f0f\u4e0b\u8fdb\u5165\u6846\u67b6\u6839\u76ee\u5f55\u6267\u884c\uff1a<\/p>\n<blockquote>\n<p>php think make:event <\/p>\n<\/blockquote>\n<p>\u4f8b\u5982\uff1a<\/p>\n<blockquote>\n<p>php think make:event UserEvent<\/p>\n<\/blockquote>\n<p>\u6267\u884c\u4e4b\u540e\u5c06\u5728ppevent\u4e0b\u751f\u6210UserEvent\u8fd9\u4e2a\u7c7b\u3002<\/p>\n<p>\u518d\u5728\u8be5\u7c7b\u4e2d\u5b9a\u4e49\u4e00\u4e2ahandle\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u6709\u4e00\u4e2a\u4f20\u5165\u53c2\u6570\u3002\u65b9\u6cd5\u540d\u548c\u4f20\u5165\u7684\u53c2\u6570\u540d\u53ef\u4ee5\u4efb\u610f\u5b9a\u4e49\u3002\u5177\u4f53\u7684\u4e1a\u52a1\u903b\u8f91\u5c31\u53ef\u4ee5\u653e\u5728handle\u65b9\u6cd5\u91cc\u9762\u5904\u7406\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u5728UserSubscribe\u7c7b\u91cc\u9762\u65b0\u589esubscribe\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u9700\u8981\u63a5\u6536\u4e00\u4e2aEvent\u5bf9\u8c61\u4f5c\u4e3a\u53c2\u6570\u3002\u63a5\u7740\uff0c\u5728\u8be5\u51fd\u6570\u91cc\u5c06\u4e8b\u4ef6\u76d1\u542c\u7ed1\u5b9a\u5230UserEvent\u7c7b\u7684handle\u65b9\u6cd5\u4e0a\u3002\u5982\u4e0b\uff1a<\/p>\n<pre>$event-&amp;gt;listen('testEvent',&nbsp;[app('appeventUserEvent'),&nbsp;'handle']);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5b8c\u6574\u4ee3\u7801\u5982\u4e0b<\/p>\n<p>Other\u548cIndex\u7c7b\u7684\u4ee3\u7801\u8ddf\u7b2c\u4e00\u79cd\u9014\u5f84\u4e00\u6837<\/p>\n<p>UserSubscribe\uff1a\u4e8b\u4ef6\u8ba2\u9605\u7c7b<\/p>\n<pre>&lt;?php declare (strict_types = 1);\nnamespace appsubscribe;\nuse thinkEvent;\nclass UserSubscribe\n{\n    public function subscribe(Event $event)\n    {\n        $event-&gt;listen('testEvent',&nbsp;[app('appeventUserEvent'),&nbsp;'handle']);\n&nbsp;&nbsp;&nbsp;&nbsp;}\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>UserEvent\uff1a\u4e8b\u4ef6\u5904\u7406\u7c7b<\/p>\n<pre>&lt;?php declare (strict_types = 1);\nnamespace appevent;\nclass UserEvent\n{\n    public function handle($user)\n    {\n        \/\/\u5f53\u8c03\u7528Index\u7c7b\u7684test1\u65b9\u6cd5\u65f6\u8be5\u4ee3\u7801\u6709\u6548\uff0c$user\u4e3anull\n        var_dump($user);\n        \/\/\u5f53\u8c03\u7528Index\u7c7b\u7684test2\u65b9\u6cd5\u65f6\u8be5\u4ee3\u7801\u6709\u6548\uff0c$user\u4e3a\u5b57\u7b26\u4e32hello\n        var_dump($user);\n        \/\/\u5f53\u8c03\u7528Index\u7c7b\u7684test3\u65b9\u6cd5\u65f6\u8be5\u4ee3\u7801\u6709\u6548\uff0c$user\u4e3aIndex\u7c7b\u7684\u5b9e\u4f8b\n        \/\/\u53ef\u4ee5\u8bbf\u95eeIndex\u7c7b\u7684name\u53d8\u91cf\n        echo $user-&gt;name;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u5f53\u8c03\u7528Index\u7c7b\u7684test4\u65b9\u6cd5\u65f6\u8be5\u4ee3\u7801\u6709\u6548\uff0c$user\u4e3aOther\u7c7b\u7684\u5b9e\u4f8b\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u53ef\u4ee5\u8c03\u7528Other\u7c7b\u7684hello\u65b9\u6cd5\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;$user-&amp;gt;hello();\n&nbsp;&nbsp;&nbsp;&nbsp;}\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fThinkphp\u4e8b\u4ef6\u673a\u5236\u5982\u4f55\u5b9e\u73b0\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e8b\u4ef6\u673a\u5236\u7684\u5b9e\u73b0\u6709\u4e24\u79cd\u9014\u5f84\uff1a\u901a\u8fc7\u76d1\u542c\u3001\u901a\u8fc7\u8ba2\u9605 \u4e00\u3001\u901a\u8fc7\u76d1\u542c 1\u3001\u521b\u5efa\u76d1\u542c\u7c7b\uff1a\u5728\u547d\u4ee4\u884c\u6a21\u5f0f\u4e0b\u8fdb\u5165\u6846\u67b6\u6839\u76ee\u5f55\u6267\u884c php think make:listener \u4f8b\u5982\uff1a php think make:listener UserListener \u6267\u884c\u4e4b\u540e\u5c06\u5728pplistener\u4e0b\u751f\u6210UserListener\u8fd9\u4e2a\u7c7b\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b 2\u3001\u914d\u7f6e\u76d1\u542c\uff1a\u5728ppevent.php\u8fd9\u4e2a\u6587\u4ef6\u7684listen\u6570\u7ec4\u4e2d\u914d\u7f6eUserListener\u8fd9\u4e2a\u7c7b\uff0c\u5982\u4e0b\uff1a &#8216;listen&#8217; &nbsp; &nbsp;=&gt; [&nbsp; &nbsp; &#8216;testEvent&#8217; =&gt; [&#8216;applistenerUserListener&#8217;]], 3\u3001\u89e6\u53d1\u76d1\u542c\uff1a\u5728\u4f60\u9700\u8981\u89e6\u53d1\u76d1\u542c\u7684\u5730\u65b9\u52a0\u5165\u5982\u4e0b\u4ee3\u7801 event(&#8216;testEvent&#8217;); \u767b\u5f55\u540e\u590d\u5236 \u6ce8\u610f\uff1a\u8fd9\u91cc\u7684\u53c2\u6570testEvent\u5373\u4e3a\u4e8b\u4ef6\u540d\u79f0\uff0c\u53ef\u968f\u4fbf\u5b9a\u4e49\uff0c\u4f46\u5fc5\u987b\u8981\u4e0e\u5728event.php\u6587\u4ef6\u91cc\u914d\u7f6e\u7684\u952e\u540d\u4e00\u81f4\u3002 \u89e6\u53d1\u76d1\u542c\u65f6\u4f60\u53ef\u4ee5\u5e26\u4e0a\u7b2c\u4e8c\u4e2a\u53c2\u6570\u3002\u901a\u8fc7\u7b2c\u4e8c\u4e2a\u53c2\u6570\u4f60\u53ef\u4ee5\u628a\u4efb\u4f55\u6570\u636e\u4f20\u9012\u5230UserListener\u8fd9\u4e2a\u7c7b\u4e2d\uff0c\u4e5f\u5c31\u662fhandle\u65b9\u6cd5\u7684\u53c2\u6570\uff08\u4e0d\u660e\u767d\u5565\u610f\u601d\u7684\u7ed3\u5408\u4e0b\u9762\u7684\u5b8c\u6574\u4ee3\u7801\u7406\u89e3\uff09\u3002 4\u3001\u5904\u7406\u76d1\u542c\u903b\u8f91\uff1a\u5728UserListener\u7c7b\u7684handle\u65b9\u6cd5\u4e2d\u5b8c\u6210\u4e1a\u52a1\u903b\u8f91 \u5b8c\u6574\u4ee3\u7801\u5982\u4e0b Other\uff1a\u4e00\u4e2a\u7528\u6765\u6d4b\u8bd5\u7684\u7c7b &lt;?php namespace appcontroller; class Other { public function hello() { echo &#039;hello function&#039;; } } \u767b\u5f55\u540e\u590d\u5236 Index\uff1a\u89e6\u53d1\u76d1\u542c\u7684\u7c7b &lt;?php namespace appcontroller; use appBaseController; class Index extends 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