{"id":47088,"date":"2024-12-02T09:44:23","date_gmt":"2024-12-02T01:44:23","guid":{"rendered":"https:\/\/fwq.ai\/blog\/47088\/"},"modified":"2024-12-02T09:44:23","modified_gmt":"2024-12-02T01:44:23","slug":"php-%e5%91%bd%e5%90%8d%e7%a9%ba%e9%97%b4%e4%b8%8e%e4%be%9d%e8%b5%96%e6%b3%a8%e5%85%a5%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/47088\/","title":{"rendered":"PHP \u547d\u540d\u7a7a\u95f4\u4e0e\u4f9d\u8d56\u6ce8\u5165\uff1f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>PHP \u547d\u540d\u7a7a\u95f4\u4e0e\u4f9d\u8d56\u6ce8\u5165\uff1f<\/h1>\n<p>\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u52aa\u529b\u5b66\u4e60\u5427\uff01\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aPHP \u547d\u540d\u7a7a\u95f4\u4e0e\u4f9d\u8d56\u6ce8\u5165\uff1f\u300b<\/span>\u4e3b\u8981\u8bb2\u89e3\u4e86<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u6211\u4f1a\u5728\u7c73\u4e91\u4e2d\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u7684\u7cfb\u5217\u6587\u7ae0\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u5e76\u79ef\u6781\u7559\u8a00\u5efa\u8bae\u3002\u4e0b\u9762\u5c31\u5148\u4e00\u8d77\u6765\u770b\u4e00\u4e0b\u672c\u7bc7\u6b63\u6587\u5185\u5bb9\u5427\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01<\/p>\n<p>PHP \u4e2d\u7684\u547d\u540d\u7a7a\u95f4\u7528\u4e8e\u5206\u7ec4\u76f8\u5173\u7c7b\uff0c\u4f9d\u8d56\u6ce8\u5165\u5141\u8bb8\u5728\u521b\u5efa\u5bf9\u8c61\u65f6\u6ce8\u5165\u5176\u4f9d\u8d56\u9879\u3002\u4f7f\u7528\u547d\u540d\u7a7a\u95f4\u53ef\u4ee5\u8ba9\u4ee3\u7801\u66f4\u6613\u4e8e\u7ec4\u7ec7\u548c\u67e5\u627e\uff0c\u800c\u4f9d\u8d56\u6ce8\u5165\u63d0\u9ad8\u4e86\u53ef\u6d4b\u8bd5\u6027\u3002\u5728\u5b9e\u8df5\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4f9d\u8d56\u6ce8\u5165\u5bb9\u5668\u5c06\u4f9d\u8d56\u9879\u6ce8\u5165\u5230\u7c7b\u4e2d\uff0c\u4ece\u800c\u4f7f\u4f9d\u8d56\u9879\u521b\u5efa\u8fc7\u7a0b\u4e0e\u7c7b\u7684\u6784\u9020\u51fd\u6570\u5206\u79bb\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241025\/1729865441671ba6e12f1d4.jpg\" class=\"aligncenter\" title=\"PHP \u547d\u540d\u7a7a\u95f4\u4e0e\u4f9d\u8d56\u6ce8\u5165\uff1f\u63d2\u56fe\" alt=\"PHP \u547d\u540d\u7a7a\u95f4\u4e0e\u4f9d\u8d56\u6ce8\u5165\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>PHP \u547d\u540d\u7a7a\u95f4\u4e0e\u4f9d\u8d56\u6ce8\u5165<\/strong><\/p>\n<p><strong>\u7b80\u4ecb<\/strong><\/p>\n<p>\u547d\u540d\u7a7a\u95f4\u548c\u4f9d\u8d56\u6ce8\u5165\u662f PHP \u5f00\u53d1\u4e2d\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u6709\u52a9\u4e8e\u7ec4\u7ec7\u548c\u7ba1\u7406\u4ee3\u7801\u3002\u547d\u540d\u7a7a\u95f4\u5141\u8bb8\u60a8\u5c06\u76f8\u5173\u7c7b\u5206\u7ec4\u5230\u547d\u540d\u7a7a\u95f4\u4e2d\uff0c\u800c\u4f9d\u8d56\u6ce8\u5165\u4f7f\u60a8\u53ef\u4ee5\u5c06\u4f9d\u8d56\u9879\u6ce8\u5165\u5230\u7c7b\u4e2d\uff0c\u800c\u4e0d\u662f\u76f4\u63a5\u5728\u7c7b\u4e2d\u5b9e\u4f8b\u5316\u5b83\u4eec\u3002<\/p>\n<p><strong>\u547d\u540d\u7a7a\u95f4<\/strong><\/p>\n<p>\u547d\u540d\u7a7a\u95f4\u7528\u4e8e\u5c06\u76f8\u5173\u7c7b\u7ec4\u7ec7\u5230\u903b\u8f91\u5206\u7ec4\u4e2d\u3002\u8fd9\u4f7f\u5f97\u7ef4\u62a4\u548c\u67e5\u627e\u7279\u5b9a\u7c7b\u53d8\u5f97\u66f4\u5bb9\u6613\u3002\u8981\u5b9a\u4e49\u547d\u540d\u7a7a\u95f4\uff0c\u8bf7\u4f7f\u7528 <code>namespace<\/code> \u5173\u952e\u5b57\uff1a<\/p>\n<pre>namespace MyVendor\\MyNamespace;\n\nclass MyClass {\n    \/\/ ...\n}<\/pre>\n<p><strong>\u4f9d\u8d56\u6ce8\u5165<\/strong><\/p>\n<p>\u4f9d\u8d56\u6ce8\u5165\u662f\u4e00\u79cd\u8bbe\u8ba1\u6a21\u5f0f\uff0c\u5141\u8bb8\u60a8\u5728\u5bf9\u8c61\u521b\u5efa\u65f6\u5411\u5bf9\u8c61\u6ce8\u5165\u5176\u4f9d\u8d56\u9879\u3002\u8fd9\u4f7f\u60a8\u53ef\u4ee5\u5c06\u521b\u5efa\u4f9d\u8d56\u9879\u7684\u8fc7\u7a0b\u4ece\u7c7b\u7684\u6784\u9020\u51fd\u6570\u4e2d\u89e3\u8026\u51fa\u6765\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u4ee3\u7801\u7684\u53ef\u6d4b\u8bd5\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<p>\u8981\u5728 PHP \u4e2d\u8fdb\u884c\u4f9d\u8d56\u6ce8\u5165\uff0c\u53ef\u4ee5\u4f7f\u7528\u4f9d\u8d56\u6ce8\u5165\u5bb9\u5668\u3002\u5bb9\u5668\u8d1f\u8d23\u521b\u5efa\u548c\u7ba1\u7406\u5bf9\u8c61\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528 Pimple \u5bb9\u5668\u7684\u4f8b\u5b50\uff1a<\/p>\n<pre>use Pimple\\Container;\n\n$container = new Container();\n$container['myClass'] = function ($container) {\n    return new \\MyVendor\\MyNamespace\\MyClass();\n};\n\n$myClass = $container['myClass'];<\/pre>\n<p><strong>\u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n<p>\u8ba9\u6211\u4eec\u8003\u8651\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u6765\u6f14\u793a\u5982\u4f55\u7ed3\u5408\u4f7f\u7528\u547d\u540d\u7a7a\u95f4\u548c\u4f9d\u8d56\u6ce8\u5165\u3002\u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\uff0c\u4f7f\u7528\u4e24\u4e2a\u7c7b\uff1a<code>Product<\/code> \u548c <code>ProductService<\/code>\u3002<\/p>\n<p><strong>Product.php<\/strong><\/p>\n<pre>namespace App\\Models;\n\nclass Product {\n    \/\/ ...\n}<\/pre>\n<p><strong>ProductService.php<\/strong><\/p>\n<pre>namespace App\\Services;\n\nuse App\\Models\\Product;\n\nclass ProductService {\n    private $product;\n\n    public function __construct(Product $product) {\n        $this-&gt;product = $product;\n    }\n\n    public function getProductDetails() {\n        \/\/ ...\n    }\n}<\/pre>\n<p><strong>\u4f9d\u8d56\u6ce8\u5165\u7684\u5e94\u7528<\/strong><\/p>\n<p>\u6211\u4eec\u5728 <code>ProductService<\/code> \u7684\u6784\u9020\u51fd\u6570\u4e2d\u4f7f\u7528\u4f9d\u8d56\u6ce8\u5165\u3002\u6211\u4eec\u4f7f\u7528\u4f9d\u8d56\u6ce8\u5165\u5bb9\u5668\u5c06 <code>Product<\/code> \u5b9e\u4f8b\u6ce8\u5165\u5230 <code>ProductService<\/code> \u4e2d\u3002\u8fd9\u5141\u8bb8\u6211\u4eec\u5728\u5e94\u7528\u7a0b\u5e8f\u5176\u4ed6\u90e8\u5206\u7075\u6d3b\u5730\u4ea4\u6362 <code>Product<\/code> \u5b9e\u73b0\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u6d4b\u8bd5\u4e2d\u4f7f\u7528\u6a21\u62df\u4ea7\u54c1\u7c7b\uff1a<\/p>\n<pre>$container = new Container();\n$container['product'] = function () {\n    return new MockProduct();\n};\n\n$productService = $container['productService'];<\/pre>\n<p><strong>\u6ce8\u610f\uff1a<\/strong><\/p>\n<p>\u8981\u4f7f\u7528\u672c\u4f8b\u4e2d\u63cf\u8ff0\u7684\u6280\u672f\uff0c\u9700\u8981\u5b89\u88c5\u4e00\u4e2a\u4f9d\u8d56\u6ce8\u5165\u5bb9\u5668\u5e93\uff0c\u5982 Pimple\u3002\u53ef\u4ee5\u53c2\u9605\u5176\u6587\u6863\u4ee5\u83b7\u53d6\u66f4\u591a\u8be6\u7ec6\u4fe1\u606f\u3002<\/p>\n<p>\u4eca\u5929\u5173\u4e8e\u300aPHP \u547d\u540d\u7a7a\u95f4\u4e0e\u4f9d\u8d56\u6ce8\u5165\uff1f\u300b\u7684\u5185\u5bb9\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\uff0c\u5982\u679c\u6709\u4ec0\u4e48\u7591\u95ee\u6216\u8005\u5efa\u8bae\uff0c\u53ef\u4ee5\u5728\u7c73\u4e91\u516c\u4f17\u53f7\u4e0b\u591a\u591a\u56de\u590d\u4ea4\u6d41\uff1b\u6587\u4e2d\u82e5\u6709\u4e0d\u6b63\u4e4b\u5904\uff0c\u4e5f\u5e0c\u671b\u56de\u590d\u7559\u8a00\u4ee5\u544a\u77e5\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP \u547d\u540d\u7a7a\u95f4\u4e0e\u4f9d\u8d56\u6ce8\u5165\uff1f \u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u52aa\u529b\u5b66\u4e60\u5427\uff01\u672c\u6587\u300aPHP \u547d\u540d\u7a7a\u95f4\u4e0e\u4f9d\u8d56\u6ce8\u5165\uff1f\u300b\u4e3b\u8981\u8bb2\u89e3\u4e86\u7b49\u7b49\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u6211\u4f1a\u5728\u7c73\u4e91\u4e2d\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u7684\u7cfb\u5217\u6587\u7ae0\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u5e76\u79ef\u6781\u7559\u8a00\u5efa\u8bae\u3002\u4e0b\u9762\u5c31\u5148\u4e00\u8d77\u6765\u770b\u4e00\u4e0b\u672c\u7bc7\u6b63\u6587\u5185\u5bb9\u5427\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01 PHP \u4e2d\u7684\u547d\u540d\u7a7a\u95f4\u7528\u4e8e\u5206\u7ec4\u76f8\u5173\u7c7b\uff0c\u4f9d\u8d56\u6ce8\u5165\u5141\u8bb8\u5728\u521b\u5efa\u5bf9\u8c61\u65f6\u6ce8\u5165\u5176\u4f9d\u8d56\u9879\u3002\u4f7f\u7528\u547d\u540d\u7a7a\u95f4\u53ef\u4ee5\u8ba9\u4ee3\u7801\u66f4\u6613\u4e8e\u7ec4\u7ec7\u548c\u67e5\u627e\uff0c\u800c\u4f9d\u8d56\u6ce8\u5165\u63d0\u9ad8\u4e86\u53ef\u6d4b\u8bd5\u6027\u3002\u5728\u5b9e\u8df5\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4f9d\u8d56\u6ce8\u5165\u5bb9\u5668\u5c06\u4f9d\u8d56\u9879\u6ce8\u5165\u5230\u7c7b\u4e2d\uff0c\u4ece\u800c\u4f7f\u4f9d\u8d56\u9879\u521b\u5efa\u8fc7\u7a0b\u4e0e\u7c7b\u7684\u6784\u9020\u51fd\u6570\u5206\u79bb\u3002 PHP \u547d\u540d\u7a7a\u95f4\u4e0e\u4f9d\u8d56\u6ce8\u5165 \u7b80\u4ecb \u547d\u540d\u7a7a\u95f4\u548c\u4f9d\u8d56\u6ce8\u5165\u662f PHP \u5f00\u53d1\u4e2d\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u6709\u52a9\u4e8e\u7ec4\u7ec7\u548c\u7ba1\u7406\u4ee3\u7801\u3002\u547d\u540d\u7a7a\u95f4\u5141\u8bb8\u60a8\u5c06\u76f8\u5173\u7c7b\u5206\u7ec4\u5230\u547d\u540d\u7a7a\u95f4\u4e2d\uff0c\u800c\u4f9d\u8d56\u6ce8\u5165\u4f7f\u60a8\u53ef\u4ee5\u5c06\u4f9d\u8d56\u9879\u6ce8\u5165\u5230\u7c7b\u4e2d\uff0c\u800c\u4e0d\u662f\u76f4\u63a5\u5728\u7c7b\u4e2d\u5b9e\u4f8b\u5316\u5b83\u4eec\u3002 \u547d\u540d\u7a7a\u95f4 \u547d\u540d\u7a7a\u95f4\u7528\u4e8e\u5c06\u76f8\u5173\u7c7b\u7ec4\u7ec7\u5230\u903b\u8f91\u5206\u7ec4\u4e2d\u3002\u8fd9\u4f7f\u5f97\u7ef4\u62a4\u548c\u67e5\u627e\u7279\u5b9a\u7c7b\u53d8\u5f97\u66f4\u5bb9\u6613\u3002\u8981\u5b9a\u4e49\u547d\u540d\u7a7a\u95f4\uff0c\u8bf7\u4f7f\u7528 namespace \u5173\u952e\u5b57\uff1a namespace MyVendor\\MyNamespace; class MyClass { \/\/ &#8230; } \u4f9d\u8d56\u6ce8\u5165 \u4f9d\u8d56\u6ce8\u5165\u662f\u4e00\u79cd\u8bbe\u8ba1\u6a21\u5f0f\uff0c\u5141\u8bb8\u60a8\u5728\u5bf9\u8c61\u521b\u5efa\u65f6\u5411\u5bf9\u8c61\u6ce8\u5165\u5176\u4f9d\u8d56\u9879\u3002\u8fd9\u4f7f\u60a8\u53ef\u4ee5\u5c06\u521b\u5efa\u4f9d\u8d56\u9879\u7684\u8fc7\u7a0b\u4ece\u7c7b\u7684\u6784\u9020\u51fd\u6570\u4e2d\u89e3\u8026\u51fa\u6765\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u4ee3\u7801\u7684\u53ef\u6d4b\u8bd5\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002 \u8981\u5728 PHP \u4e2d\u8fdb\u884c\u4f9d\u8d56\u6ce8\u5165\uff0c\u53ef\u4ee5\u4f7f\u7528\u4f9d\u8d56\u6ce8\u5165\u5bb9\u5668\u3002\u5bb9\u5668\u8d1f\u8d23\u521b\u5efa\u548c\u7ba1\u7406\u5bf9\u8c61\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528 Pimple \u5bb9\u5668\u7684\u4f8b\u5b50\uff1a use Pimple\\Container; $container = new Container(); $container[&#8216;myClass&#8217;] = function ($container) { return new \\MyVendor\\MyNamespace\\MyClass(); }; $myClass = $container[&#8216;myClass&#8217;]; \u5b9e\u6218\u6848\u4f8b \u8ba9\u6211\u4eec\u8003\u8651\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u6765\u6f14\u793a\u5982\u4f55\u7ed3\u5408\u4f7f\u7528\u547d\u540d\u7a7a\u95f4\u548c\u4f9d\u8d56\u6ce8\u5165\u3002\u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\uff0c\u4f7f\u7528\u4e24\u4e2a\u7c7b\uff1aProduct \u548c ProductService\u3002 Product.php namespace [&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-47088","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47088","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=47088"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47088\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=47088"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=47088"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=47088"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}