{"id":49240,"date":"2024-12-02T16:12:08","date_gmt":"2024-12-02T08:12:08","guid":{"rendered":"https:\/\/fwq.ai\/blog\/49240\/"},"modified":"2024-12-02T16:12:08","modified_gmt":"2024-12-02T08:12:08","slug":"%e5%88%9b%e5%bb%ba%e4%b8%93%e6%b3%a8%e7%9a%84%e9%a2%86%e5%9f%9f%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8f-symfony-%e6%96%b9%e6%b3%95%ef%bc%88%e4%bf%9d%e5%ad%98%e5%ae%9e%e4%bd%93%ef%bc%89-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/49240\/","title":{"rendered":"\u521b\u5efa\u4e13\u6ce8\u7684\u9886\u57df\u5e94\u7528\u7a0b\u5e8f Symfony \u65b9\u6cd5\uff08\u4fdd\u5b58\u5b9e\u4f53\uff09"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>\u521b\u5efa\u4e13\u6ce8\u7684\u9886\u57df\u5e94\u7528\u7a0b\u5e8f Symfony \u65b9\u6cd5\uff08\u4fdd\u5b58\u5b9e\u4f53\uff09<\/h1>\n<p><span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u76ee\u524d\u7c73\u4e91\u4e0a\u5df2\u7ecf\u6709\u5f88\u591a\u5173\u4e8e<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u7684\u6587\u7ae0\u4e86\uff0c\u81ea\u5df1\u5728\u521d\u6b21\u9605\u8bfb\u8fd9\u4e9b\u6587\u7ae0\u4e2d\uff0c\u4e5f\u89c1\u8bc6\u5230\u4e86\u5f88\u591a\u5b66\u4e60\u601d\u8def\uff1b\u90a3\u4e48\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u521b\u5efa\u4e13\u6ce8\u7684\u9886\u57df\u5e94\u7528\u7a0b\u5e8f Symfony \u65b9\u6cd5\uff08\u4fdd\u5b58\u5b9e\u4f53\uff09\u300b<\/span>\uff0c\u4e5f\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff0c\u5982\u679c\u9605\u8bfb\u5b8c\u540e\u771f\u7684\u5bf9\u4f60\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u6709\u5e2e\u52a9\uff0c\u6b22\u8fce\u52a8\u52a8\u624b\u6307\uff0c\u8bc4\u8bba\u7559\u8a00\u5e76\u5206\u4eab~<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241121\/1732155892673e99f43e56d.jpg\" class=\"aligncenter\" title=\"\u521b\u5efa\u4e13\u6ce8\u7684\u9886\u57df\u5e94\u7528\u7a0b\u5e8f Symfony \u65b9\u6cd5\uff08\u4fdd\u5b58\u5b9e\u4f53\uff09\u63d2\u56fe\" alt=\"\u521b\u5efa\u4e13\u6ce8\u7684\u9886\u57df\u5e94\u7528\u7a0b\u5e8f Symfony \u65b9\u6cd5\uff08\u4fdd\u5b58\u5b9e\u4f53\uff09\u63d2\u56fe\" \/><\/p>\n<h2> \u4ecb\u7ecd <\/h2>\n<p>\u5728\u672c\u7cfb\u5217\u7684\u7b2c\u4e09\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u521b\u5efa\u4e00\u4e2a\u51c6\u5907\u597d\u4ece\u6211\u4eec\u5728\u672c\u7cfb\u5217\u7b2c\u4e00\u7bc7\u6587\u7ae0\u4e2d\u521b\u5efa\u7684 dto \u6301\u4e45\u4fdd\u5b58\u5230\u6570\u636e\u5e93\u7684\u5b9e\u4f53\u3002 <\/p>\n<h2> \u5c06 userinputdto \u8f6c\u6362\u4e3a\u5b9e\u4f53 <\/h2>\n<p>\u4ece\u672c\u8282\u5f00\u59cb\uff0c\u6211\u4eec\u5047\u8bbe\u6211\u4eec\u6b63\u5728\u4f7f\u7528\u539f\u5219\u4e0e\u6570\u636e\u5e93\u8fdb\u884c\u901a\u4fe1\uff0c\u5e76\u4e14\u6211\u4eec\u7684 <strong>user<\/strong> \u5b9e\u4f53\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre>#[orm\\entity(repositoryclass: userrepository::class)]\nclass user\n{\n    #[orm\\id]\n    #[orm\\generatedvalue]\n    #[orm\\column]\n    private ?int $id = null;\n\n    #[orm\\column(length: 150)]\n    private string $firstname;\n\n    #[orm\\column(length: 255)]\n    private string $lastname;\n\n    #[orm\\column(length: 25)]\n    private string $dob;\n\n    #[orm\\column]\n    private \\datetimeimmutable $createdat;\n\n    #[orm\\column]\n    private string $token;\n\n    \/\/ getters and setters\n}\n<\/pre>\n<p>\u5b57\u6bb5 <strong>email<\/strong>\u3001<strong>firstname<\/strong>\u3001<strong>lastname<\/strong> \u548c <strong>dob<\/strong> \u5c06\u586b\u5145 <strong>userinputdto<\/strong> \u503c\uff0c <strong>createdat<\/strong> \u548c <strong>token<\/strong> \u5b57\u6bb5\u5c06\u6309\u7167\u4ee5\u4e0b\u89c4\u5219\u586b\u5145\uff1a<\/p>\n<ul>\n<li><strong>createdat<\/strong> \u5b57\u6bb5\u5c06\u4fdd\u5b58\u5f53\u524d\u65e5\u671f\u3002<\/li>\n<li><strong>\u4ee4\u724c<\/strong>\u5b57\u6bb5\u5c06\u5305\u542b 50 \u4e2a\u5b57\u6bcd\u6570\u5b57\u5b57\u7b26\u7684\u5b57\u7b26\u4e32\u3002<\/li>\n<\/ul>\n<p>\u5f53\u6211\u4eec\u51b3\u5b9a\u5982\u4f55\u586b\u5145\u5b9e\u4f53\u5b57\u6bb5\u65f6\uff0c\u8fd9\u90e8\u5206\u4ee3\u7801\u5c06\u5c5e\u4e8e\u57df\uff0c\u56e0\u4e3a\u5b83\u5305\u542b\u57df\u4e1a\u52a1\u89c4\u5219\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u9700\u8981\u4e00\u4e2a\u670d\u52a1\u57df\u6765\u5b8c\u6210\u8fd9\u4e9b\u5de5\u4f5c\u3002\u8ba9\u6211\u4eec\u6765\u7f16\u7801\u5427\u3002<\/p>\n<pre>class userentitybuilder {\n\n    public function buildentity(userinputdto $userinputdto): user\n    {\n        $user = new user();\n        $user-&gt;setemail($userinputdto-&gt;email);\n        $user-&gt;setfirstname($userinputdto-&gt;firstname);\n        $user-&gt;setlastname($userinputdto-&gt;lastname);\n        $user-&gt;setdob($userinputdto-&gt;dob);\n        $user-&gt;settoken(bin2hex(random_bytes(50)));\n        $user-&gt;setcreatedat(new \\datetimeimmutable());\n\n        return $user;\n    }\n}\n<\/pre>\n<p>\u5982\u60a8\u6240\u89c1\uff0c<strong>userentitybuilder<\/strong> <strong>buildentity<\/strong> \u65b9\u6cd5\u6309\u7167\u9884\u5148\u5efa\u7acb\u7684\u89c4\u5219\u521b\u5efa <strong>user<\/strong> \u5b9e\u4f53\u5e76\u8fd4\u56de\u8be5\u5b9e\u4f53\u3002<\/p>\n<h2> \u7528\u4e8e\u521b\u5efa\u548c\u4fdd\u5b58\u5b9e\u4f53\u7684\u5e94\u7528\u7a0b\u5e8f\u670d\u52a1 <\/h2>\n<p>\u73b0\u5728\uff0c\u6211\u4eec\u9700\u8981\u4e00\u4e2a\u670d\u52a1\u6765\u8d1f\u8d23\u534f\u8c03\u4fdd\u5b58\u5b9e\u4f53\u6240\u6d89\u53ca\u7684\u6d41\u7a0b\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u6211\u4eec\u6700\u8fd1\u521b\u5efa\u7684 <strong>userentitybuilder<\/strong> \u57df\u670d\u52a1\u521b\u5efa <strong>user<\/strong> \u5b9e\u4f53\u3002<\/li>\n<li>\u4f7f\u7528 entitymanager \u670d\u52a1\u5c06\u5b9e\u4f53\u6301\u4e45\u4fdd\u5b58\u5728\u6570\u636e\u5e93\u4e0a\u3002 <strong>entitymanager<\/strong> \u670d\u52a1\u5e94\u88ab\u89c6\u4e3a\u57fa\u7840\u8bbe\u65bd\u670d\u52a1\uff0c\u56e0\u4e3a\u5b83\u662f\u7531 symfony \u6846\u67b6\u901a\u8fc7\u5176 <strong>symfony\/orm-pack<\/strong> \u7ec4\u4ef6\u63d0\u4f9b\u7684\u3002<\/li>\n<\/ul>\n<p>\u8ba9\u6211\u4eec\u6765\u7f16\u7801\u5427\u3002<\/p>\n<pre>class UserCreator {\n\n    public function __construct(\n        private readonly UserEntityBuilder $userEntityBuilder,\n        private readonly EntityManagerInterface $em,\n    ){}\n\n    public function createUser(UserInputDTO $userInputDto): object\n    {\n        $user = $this-&gt;userEntityBuilder-&gt;buildEntity($userInputDto);\n        $this-&gt;em-&gt;persist($user);\n        $this-&gt;em-&gt;flush();\n\n        return '.....'; \/\/ Return a DTO ready to be used by the presentation layer\n    }\n}\n<\/pre>\n<p>\u6b63\u5982\u4f60\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\u770b\u5230\u7684\uff0c<strong>usercreator<\/strong>\u5e94\u7528\u5c42\u670d\u52a1\u9996\u5148\u4f7f\u7528<strong>userentitybuilder<\/strong>\u521b\u5efa\u5b9e\u4f53\uff0c\u7136\u540e\u4f7f\u7528doctrine\u5b9e\u4f53\u7ba1\u7406\u5668\u5c06\u5176\u4fdd\u5b58\u5230\u6570\u636e\u5e93.<\/p>\n<p>\u60a8\u53ef\u80fd\u5df2\u7ecf\u6ce8\u610f\u5230\u201c\u8fd4\u56de\u201d\u884c\u4e0d\u5b8c\u6574\u3002 \u00bf \u6211\u4eec\u5e94\u8be5\u8fd4\u56de\u4ec0\u4e48\uff1f\u6211\u4eec\u5c06\u5728\u672c\u7cfb\u5217\u7684\u4e0b\u4e00\u7bc7\u4e5f\u662f\u6700\u540e\u4e00\u7bc7\u6587\u7ae0\u4e2d\u770b\u5230\u5b83:)<\/p>\n<h2> \u90a3\u5b9e\u4f53\u5462\uff1f\u5b83\u4eec\u5c5e\u4e8e\u8be5\u57df\u5417\uff1f <\/h2>\n<p>\u8fd9\u662f\u4e2a\u597d\u95ee\u9898\u3002\u5728\u6211\u770b\u6765\uff0c\u5b83\u4eec\u5c5e\u4e8e\u6211\u4eec\u7684\u9886\u57df\uff0c\u56e0\u4e3a\u867d\u7136\u5b83\u4eec\u4ee3\u8868\u6570\u636e\u5e93\u8868\u5230\u6211\u4eec\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u5bf9\u8c61\u7684\u6620\u5c04\uff0c\u4f46\u5b83\u4eec\u5c01\u88c5\u4e86\u6211\u4eec\u6709\u5173\u9879\u76ee\u6570\u636e\u6a21\u578b\u7684\u51b3\u7b56\u3002<br \/> \u73b0\u5728\uff0c\u5b83\u4eec\u5c5e\u4e8e\u6211\u4eec\u7684\u57df\u8fd9\u4e00\u4e8b\u5b9e\u5e76\u4e0d\u610f\u5473\u7740\u5b83\u4eec\u53ef\u4ee5\u7528\u4f5c dto\u3002\u5b83\u4eec\u5e94\u8be5\u88ab\u9694\u79bb\uff0c\u5e76\u4e14\u4ec5\u7528\u4e8e\u5c06\u6570\u636e\u4fdd\u5b58\u5230\u6570\u636e\u5e93\u5e76\u4ece\u6570\u636e\u5e93\u63a5\u6536\u6570\u636e\u3002 <\/p>\n<h2> \u7ed3\u8bba <\/h2>\n<p>\u5728\u7b2c\u4e09\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u57df\u670d\u52a1\u6765\u521b\u5efa\u4e00\u4e2a\u51c6\u5907\u4fdd\u5b58\u5230\u6570\u636e\u5e93\u7684\u7528\u6237\u5b9e\u4f53\uff0c\u5e76\u4e14\u8fd8\u521b\u5efa\u4e86\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u670d\u52a1\uff0c\u901a\u8fc7\u4f7f\u7528\u57df\u670d\u52a1\u521b\u5efa\u7528\u6237\u548c\u5c06\u5b9e\u4f53\u4fdd\u5b58\u5230\u6570\u636e\u5e93\u4e2d\u5b66\u8bf4\u5b9e\u4f53\u7ba1\u7406\u5668\u6765\u4fdd\u5b58\u5b83\u3002<br \/> \u5728\u4e0b\u4e00\u7bc7\u4e5f\u662f\u6700\u540e\u4e00\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u5b66\u4e60\u5982\u4f55\u521b\u5efa\u4e00\u4e2a\u8f93\u51fa dto\uff0c\u5e76\u5c06\u4fdd\u5b58\u7684\u7528\u6237\u4fe1\u606f\u51c6\u5907\u8fd4\u56de\u5230\u8868\u793a\u5c42\u3002<\/p>\n<blockquote>\n<p>\u5982\u679c\u60a8\u559c\u6b22\u6211\u7684\u5185\u5bb9\u5e76\u559c\u6b22\u9605\u8bfb\u5b83\uff0c\u5e76\u4e14\u6709\u5174\u8da3\u4e86\u89e3\u6709\u5173 php \u7684\u66f4\u591a\u4fe1\u606f\uff0c\u60a8\u53ef\u4ee5\u9605\u8bfb\u6211\u7684\u7535\u5b50\u4e66\uff0c\u4e86\u89e3\u5982\u4f55\u4f7f\u7528 php \u548c symfony \u6846\u67b6\u521b\u5efa\u9762\u5411\u64cd\u4f5c\u7684 api\u3002\u60a8\u53ef\u4ee5\u5728\u8fd9\u91cc\u627e\u5230\u5b83\uff1a\u4f7f\u7528 php \u548c symfony \u6846\u67b6\u6784\u5efa\u9762\u5411\u64cd\u4f5c\u7684 api\uff1a\u5206\u6b65\u6307\u5357<\/p>\n<\/blockquote>\n<p>\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300a\u521b\u5efa\u4e13\u6ce8\u7684\u9886\u57df\u5e94\u7528\u7a0b\u5e8f Symfony \u65b9\u6cd5\uff08\u4fdd\u5b58\u5b9e\u4f53\uff09\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\u5427\uff01<\/p>\n<p> \u7248\u672c\u58f0\u660e \u672c\u6587\u8f6c\u8f7d\u4e8e\uff1adev.to \u5982\u6709\u4fb5\u72af\uff0c\u8bf7\u8054\u7cfb \u5220\u9664<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u521b\u5efa\u4e13\u6ce8\u7684\u9886\u57df\u5e94\u7528\u7a0b\u5e8f Symfony \u65b9\u6cd5\uff08\u4fdd\u5b58\u5b9e\u4f53\uff09 \u6536\u85cf \u76ee\u524d\u7c73\u4e91\u4e0a\u5df2\u7ecf\u6709\u5f88\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u6587\u7ae0\u4e86\uff0c\u81ea\u5df1\u5728\u521d\u6b21\u9605\u8bfb\u8fd9\u4e9b\u6587\u7ae0\u4e2d\uff0c\u4e5f\u89c1\u8bc6\u5230\u4e86\u5f88\u591a\u5b66\u4e60\u601d\u8def\uff1b\u90a3\u4e48\u672c\u6587\u300a\u521b\u5efa\u4e13\u6ce8\u7684\u9886\u57df\u5e94\u7528\u7a0b\u5e8f Symfony \u65b9\u6cd5\uff08\u4fdd\u5b58\u5b9e\u4f53\uff09\u300b\uff0c\u4e5f\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff0c\u5982\u679c\u9605\u8bfb\u5b8c\u540e\u771f\u7684\u5bf9\u4f60\u5b66\u4e60\u6587\u7ae0\u6709\u5e2e\u52a9\uff0c\u6b22\u8fce\u52a8\u52a8\u624b\u6307\uff0c\u8bc4\u8bba\u7559\u8a00\u5e76\u5206\u4eab~ \u4ecb\u7ecd \u5728\u672c\u7cfb\u5217\u7684\u7b2c\u4e09\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u521b\u5efa\u4e00\u4e2a\u51c6\u5907\u597d\u4ece\u6211\u4eec\u5728\u672c\u7cfb\u5217\u7b2c\u4e00\u7bc7\u6587\u7ae0\u4e2d\u521b\u5efa\u7684 dto \u6301\u4e45\u4fdd\u5b58\u5230\u6570\u636e\u5e93\u7684\u5b9e\u4f53\u3002 \u5c06 userinputdto \u8f6c\u6362\u4e3a\u5b9e\u4f53 \u4ece\u672c\u8282\u5f00\u59cb\uff0c\u6211\u4eec\u5047\u8bbe\u6211\u4eec\u6b63\u5728\u4f7f\u7528\u539f\u5219\u4e0e\u6570\u636e\u5e93\u8fdb\u884c\u901a\u4fe1\uff0c\u5e76\u4e14\u6211\u4eec\u7684 user \u5b9e\u4f53\u5982\u4e0b\u6240\u793a\uff1a #[orm\\entity(repositoryclass: userrepository::class)] class user { #[orm\\id] #[orm\\generatedvalue] #[orm\\column] private ?int $id = null; #[orm\\column(length: 150)] private string $firstname; #[orm\\column(length: 255)] private string $lastname; #[orm\\column(length: 25)] private string $dob; #[orm\\column] private \\datetimeimmutable $createdat; #[orm\\column] private string $token; \/\/ getters 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