{"id":23229,"date":"2024-11-21T12:35:22","date_gmt":"2024-11-21T04:35:22","guid":{"rendered":"https:\/\/fwq.ai\/blog\/23229\/"},"modified":"2024-11-21T12:35:22","modified_gmt":"2024-11-21T04:35:22","slug":"thinkphp6%e4%b8%ad%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8ioc%e5%ae%b9%e5%99%a8%e5%ae%9e%e7%8e%b0%e4%be%9d%e8%b5%96%e6%b3%a8%e5%85%a5%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/23229\/","title":{"rendered":"ThinkPHP6\u4e2d\u5982\u4f55\u4f7f\u7528Ioc\u5bb9\u5668\u5b9e\u73b0\u4f9d\u8d56\u6ce8\u5165\uff1f"},"content":{"rendered":"<p>\u5728\u73b0\u4ee3\u7684php\u5f00\u53d1\u4e2d\uff0c\u4f9d\u8d56\u6ce8\u5165\u662f\u4e00\u9879\u4e0d\u53ef\u6216\u7f3a\u7684\u6280\u672f\u3002\u5b83\u5141\u8bb8\u6211\u4eec\u66f4\u8f7b\u677e\u5730\u7ba1\u7406\u4ee3\u7801\u7684\u590d\u6742\u5ea6\uff0c\u5e76\u4fc3\u8fdb\u4ee3\u7801\u91cd\u7528\u548c\u53ef\u7ef4\u62a4\u6027\u3002\u800c6\u4f5c\u4e3a\u4e00\u6b3e\u6d41\u884c\u7684php\u6846\u67b6\uff0c\u4e5f\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u4fbf\u7684\u65b9\u5f0f\u6765\u5b9e\u73b0\u4f9d\u8d56\u6ce8\u5165\u2014\u2014ioc\u5bb9\u5668\u3002<\/p>\n<p>Ioc\u5bb9\u5668\u5373Inversion of Control(Container)\uff0c\u5b83\u662f\u4e00\u4e2a\u901a\u7528\u7684\u5de5\u5382\u6a21\u5f0f\uff0c\u7528\u4e8e\u5b9e\u73b0\u5bf9\u8c61\u7684\u4f9d\u8d56\u6ce8\u5165\u3002\u901a\u8fc7Ioc\u5bb9\u5668\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u5bf9\u8c61\u7684\u521b\u5efa\u548c\u5bf9\u8c61\u7684\u4f9d\u8d56\u6ce8\u5165\u5206\u79bb\u5f00\u6765\u3002\u5728ThinkPHP6\u4e2d\uff0cIoc\u5bb9\u5668\u88ab\u96c6\u6210\u5728\u6846\u67b6\u7684\u6838\u5fc3\u7ec4\u4ef6\u4e2d\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u6574\u4e2a\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u3002<\/p>\n<p>\u90a3\u4e48\uff0c\u5982\u4f55\u4f7f\u7528ThinkPHP6\u4e2d\u7684Ioc\u5bb9\u5668\u5b9e\u73b0\u4f9d\u8d56\u6ce8\u5165\u5462\uff1f\u4e0b\u9762\u6211\u4eec\u5c06\u8be6\u7ec6\u8bb2\u89e3\u3002<\/p>\n<p>\u6b65\u9aa41\uff1a\u521b\u5efa\u9700\u8981\u5b9e\u4f8b\u5316\u7684\u7c7b<\/p>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u9700\u8981\u5b9e\u4f8b\u5316\u7684\u7c7b\uff0c\u5728\u8be5\u7c7b\u4e2d\u5b9a\u4e49\u9700\u8981\u6ce8\u5165\u7684\u4f9d\u8d56\u3002\u4f5c\u4e3a\u793a\u4f8b\uff0c\u8fd9\u91cc\u6211\u4eec\u521b\u5efa\u4e00\u4e2aUserService\u7c7b\uff0c\u5e76\u5728\u6784\u9020\u51fd\u6570\u4e2d\u6ce8\u5165\u4e00\u4e2aUserRepository\u7c7b\u7684\u5b9e\u4f8b\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>namespace appservice;\n\nuse appepositoryUserRepository;\n\nclass UserService\n{\n    protected $userRepository;\n\n    public function __construct(UserRepository $userRepository)\n    {\n        $this-&amp;gt;userRepository = $userRepository;\n    }\n\n    public function getUserList()\n    {\n        return $this-&amp;gt;userRepository-&amp;gt;getList();\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6b65\u9aa42\uff1a\u521b\u5efa\u4f9d\u8d56\u7684\u7c7b<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5148\u521b\u5efa\u4f9d\u8d56\u7684\u7c7bUserRepository\u3002\u5728\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u7b80\u5355\u5730\u5b9a\u4e49\u4e00\u4e2a\u8fd4\u56de\u6240\u6709\u7528\u6237\u5217\u8868\u7684getList\u65b9\u6cd5\u3002<\/p>\n<pre>namespace appepository;\n\nclass UserRepository\n{\n    public function getList()\n    {\n        return ['user1', 'user2', 'user3'];\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6b65\u9aa43\uff1a\u914d\u7f6eIoc\u5bb9\u5668<\/p>\n<p>\u73b0\u5728\uff0c\u6211\u4eec\u9700\u8981\u5728\u5e94\u7528\u7a0b\u5e8f\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u914d\u7f6eIoc\u5bb9\u5668\u3002\u5728ThinkPHP6\u4e2d\uff0c\u914d\u7f6e\u6587\u4ef6\u4f4d\u4e8econfig\u76ee\u5f55\u4e0b\uff0c\u5efa\u8bae\u6211\u4eec\u521b\u5efa\u4e00\u4e2a\u65b0\u7684container.php\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n<p>\u5728\u8be5\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u6ce8\u518c\u9700\u8981\u5b9e\u4f8b\u5316\u7684\u7c7b\u548c\u5176\u4f9d\u8d56\u7684\u7c7b\uff0c\u4ee5\u4fbf\u4e8eIoc\u5bb9\u5668\u80fd\u591f\u6b63\u786e\u5730\u6ce8\u5165\u4f9d\u8d56\u3002<\/p>\n<p>\u5047\u8bbe\u6211\u4eec\u5df2\u7ecf\u521b\u5efa\u597d\u4e86UserService\u548cUserRepository\u4e24\u4e2a\u7c7b\uff0c\u6211\u4eec\u9700\u8981\u5728\u5bb9\u5668\u4e2d\u5c06\u5b83\u4eec\u6ce8\u518c\u5982\u4e0b\uff1a<\/p>\n<pre>use appserviceUserService;\nuse appepositoryUserRepository;\n\nreturn [\n    'services' =&amp;gt; [\n        UserService::class =&amp;gt; function($container) {\n            return new UserService(\n                $container-&amp;gt;get(UserRepository::class)\n            );\n        },\n    ],\n    'repositories' =&amp;gt; [\n        UserRepository::class =&amp;gt; new UserRepository(),\n    ],\n];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u4ee5\u4e0a\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u5c06UserService\u7c7b\u548c\u5176\u4f9d\u8d56\u7684UserRepository\u7c7b\u6ce8\u518c\u5230\u670d\u52a1(&#8216;services&#8217;)\u548c\u4ed3\u5e93(&#8216;repositories&#8217;)\u7684\u7c7b\u578b\u4e2d\u3002\u5176\u4e2d\u670d\u52a1\u662f\u53ef\u4ee5\u6ce8\u5165\u7684\uff0c\u800c\u4ed3\u5e93\u662f\u4e0d\u9700\u8981\u6ce8\u5165\u7684\uff0c\u6240\u4ee5\u670d\u52a1\u9700\u8981\u4f7f\u7528\u4e00\u4e2a\u56de\u8c03\u51fd\u6570\u521b\u5efa\u5bf9\u8c61\u5e76\u6ce8\u5165\u4f9d\u8d56\uff0c\u800c\u4ed3\u5e93\u5219\u76f4\u63a5\u5b9e\u4f8b\u5316\u5e76\u6ce8\u518c\u3002<\/p>\n<p>\u6b65\u9aa44\uff1a\u4f7f\u7528Ioc\u5bb9\u5668<\/p>\n<p>\u6700\u540e\uff0c\u6211\u4eec\u9700\u8981\u4f7f\u7528Ioc\u5bb9\u5668\u6765\u5b9e\u4f8b\u5316\u6ce8\u518c\u5230\u5bb9\u5668\u4e2d\u7684\u670d\u52a1\u3002<\/p>\n<p>\u5728\u6211\u4eec\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u63a7\u5236\u5668\u4e2d\u4f7f\u7528Ioc\u5bb9\u5668\u6ce8\u5165UserService\u5e76\u8c03\u7528\u65b9\u6cd5\u3002\u5728\u5177\u4f53\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u8fd9\u6837\u5199\uff1a<\/p>\n<pre>namespace appcontroller;\n\nuse appserviceUserService;\nuse thinkacadeContainer;\n\nclass UserController\n{\n    public function index()\n    {\n        $userService = Container::get(UserService::class);\n        $userList = $userService-&amp;gt;getUserList();\n        return json($userList);\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u4ee5\u4e0a\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u4f7f\u7528\u5bb9\u5668\u7684get\u65b9\u6cd5\u83b7\u53d6UserService\u7684\u5b9e\u4f8b\uff0c\u7136\u540e\u8c03\u7528getUserList\u65b9\u6cd5\u6765\u83b7\u53d6\u7528\u6237\u5217\u8868\uff0c\u5e76\u5c06\u5217\u8868\u4ee5json\u683c\u5f0f\u8fd4\u56de\u3002<\/p>\n<p>\u5b8c\u6210\u4ee5\u4e0a\u914d\u7f6e\u540e\uff0c\u6211\u4eec\u5c31\u6210\u529f\u5730\u4f7f\u7528\u4e86ThinkPHP6\u7684Ioc\u5bb9\u5668\u6765\u5b9e\u73b0\u4f9d\u8d56\u6ce8\u5165\u3002<\/p>\n<p>\u603b\u7ed3<\/p>\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u8be6\u7ec6\u8bb2\u89e3\u4e86\u5982\u4f55\u4f7f\u7528ThinkPHP6\u7684Ioc\u5bb9\u5668\u6765\u5b9e\u73b0\u4f9d\u8d56\u6ce8\u5165\u3002\u901a\u8fc7Ioc\u5bb9\u5668\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u5bf9\u8c61\u7684\u4f9d\u8d56\u6ce8\u5165\u4e0e\u5bf9\u8c61\u7684\u521b\u5efa\u5206\u79bb\u5f00\u6765\uff0c\u4f7f\u5f97\u4ee3\u7801\u66f4\u6613\u4e8e\u7ba1\u7406\u548c\u7ef4\u62a4\u3002\u540c\u65f6\uff0cIoc\u5bb9\u5668\u4e5f\u53ef\u4ee5\u5927\u5927\u7b80\u5316\u6211\u4eec\u7684\u4ee3\u7801\u903b\u8f91\uff0c\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u91cd\u7528\u6027\u548c\u53ef\u6d4b\u8bd5\u6027\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fThinkPHP6\u4e2d\u5982\u4f55\u4f7f\u7528Ioc\u5bb9\u5668\u5b9e\u73b0\u4f9d\u8d56\u6ce8\u5165\uff1f\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>\u5728\u73b0\u4ee3\u7684php\u5f00\u53d1\u4e2d\uff0c\u4f9d\u8d56\u6ce8\u5165\u662f\u4e00\u9879\u4e0d\u53ef\u6216\u7f3a\u7684\u6280\u672f\u3002\u5b83\u5141\u8bb8\u6211\u4eec\u66f4\u8f7b\u677e\u5730\u7ba1\u7406\u4ee3\u7801\u7684\u590d\u6742\u5ea6\uff0c\u5e76\u4fc3\u8fdb\u4ee3\u7801\u91cd\u7528\u548c\u53ef\u7ef4\u62a4\u6027\u3002\u800c6\u4f5c\u4e3a\u4e00\u6b3e\u6d41\u884c\u7684php\u6846\u67b6\uff0c\u4e5f\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u4fbf\u7684\u65b9\u5f0f\u6765\u5b9e\u73b0\u4f9d\u8d56\u6ce8\u5165\u2014\u2014ioc\u5bb9\u5668\u3002 Ioc\u5bb9\u5668\u5373Inversion of Control(Container)\uff0c\u5b83\u662f\u4e00\u4e2a\u901a\u7528\u7684\u5de5\u5382\u6a21\u5f0f\uff0c\u7528\u4e8e\u5b9e\u73b0\u5bf9\u8c61\u7684\u4f9d\u8d56\u6ce8\u5165\u3002\u901a\u8fc7Ioc\u5bb9\u5668\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u5bf9\u8c61\u7684\u521b\u5efa\u548c\u5bf9\u8c61\u7684\u4f9d\u8d56\u6ce8\u5165\u5206\u79bb\u5f00\u6765\u3002\u5728ThinkPHP6\u4e2d\uff0cIoc\u5bb9\u5668\u88ab\u96c6\u6210\u5728\u6846\u67b6\u7684\u6838\u5fc3\u7ec4\u4ef6\u4e2d\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u6574\u4e2a\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u3002 \u90a3\u4e48\uff0c\u5982\u4f55\u4f7f\u7528ThinkPHP6\u4e2d\u7684Ioc\u5bb9\u5668\u5b9e\u73b0\u4f9d\u8d56\u6ce8\u5165\u5462\uff1f\u4e0b\u9762\u6211\u4eec\u5c06\u8be6\u7ec6\u8bb2\u89e3\u3002 \u6b65\u9aa41\uff1a\u521b\u5efa\u9700\u8981\u5b9e\u4f8b\u5316\u7684\u7c7b \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u9700\u8981\u5b9e\u4f8b\u5316\u7684\u7c7b\uff0c\u5728\u8be5\u7c7b\u4e2d\u5b9a\u4e49\u9700\u8981\u6ce8\u5165\u7684\u4f9d\u8d56\u3002\u4f5c\u4e3a\u793a\u4f8b\uff0c\u8fd9\u91cc\u6211\u4eec\u521b\u5efa\u4e00\u4e2aUserService\u7c7b\uff0c\u5e76\u5728\u6784\u9020\u51fd\u6570\u4e2d\u6ce8\u5165\u4e00\u4e2aUserRepository\u7c7b\u7684\u5b9e\u4f8b\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b namespace appservice; use appepositoryUserRepository; class UserService { protected $userRepository; public function __construct(UserRepository $userRepository) { $this-&amp;gt;userRepository = $userRepository; } public function getUserList() { return $this-&amp;gt;userRepository-&amp;gt;getList(); } } \u767b\u5f55\u540e\u590d\u5236 \u6b65\u9aa42\uff1a\u521b\u5efa\u4f9d\u8d56\u7684\u7c7b \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5148\u521b\u5efa\u4f9d\u8d56\u7684\u7c7bUserRepository\u3002\u5728\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u7b80\u5355\u5730\u5b9a\u4e49\u4e00\u4e2a\u8fd4\u56de\u6240\u6709\u7528\u6237\u5217\u8868\u7684getList\u65b9\u6cd5\u3002 namespace appepository; class UserRepository { public function getList() { return [&#8216;user1&#8217;, &#8216;user2&#8217;, &#8216;user3&#8217;]; } } \u767b\u5f55\u540e\u590d\u5236 \u6b65\u9aa43\uff1a\u914d\u7f6eIoc\u5bb9\u5668 \u73b0\u5728\uff0c\u6211\u4eec\u9700\u8981\u5728\u5e94\u7528\u7a0b\u5e8f\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u914d\u7f6eIoc\u5bb9\u5668\u3002\u5728ThinkPHP6\u4e2d\uff0c\u914d\u7f6e\u6587\u4ef6\u4f4d\u4e8econfig\u76ee\u5f55\u4e0b\uff0c\u5efa\u8bae\u6211\u4eec\u521b\u5efa\u4e00\u4e2a\u65b0\u7684container.php\u914d\u7f6e\u6587\u4ef6\u3002 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-23229","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/23229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=23229"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/23229\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=23229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=23229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=23229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}