{"id":5824,"date":"2024-04-16T00:19:02","date_gmt":"2024-04-15T16:19:02","guid":{"rendered":"http:\/\/zyg.luchers.cn\/?p=5824"},"modified":"2024-04-16T00:19:34","modified_gmt":"2024-04-15T16:19:34","slug":"%e4%ba%8c%e3%80%81springmvc%e6%8e%a5%e6%94%b6%e6%95%b0%e6%8d%ae","status":"publish","type":"post","link":"http:\/\/zyg.luchers.cn\/index.php\/2024\/04\/16\/%e4%ba%8c%e3%80%81springmvc%e6%8e%a5%e6%94%b6%e6%95%b0%e6%8d%ae\/","title":{"rendered":"\u4e8c\u3001SpringMVC\u63a5\u6536\u6570\u636e\uff08\u9875\u9762\u8df3\u8f6c\u63a7\u5236\u3001\u8fd4\u56deJSON\u6570\u636e\u3001\u8fd4\u56de\u9759\u6001\u9875\u9762\uff09"},"content":{"rendered":"<h1>\u4e8c\u3001SpringMVC\u63a5\u6536\u6570\u636e<\/h1>\n<h2>1\u3001\u8bbf\u95ee\u8def\u5f84\u8bbe\u7f6e@RequestMappering<\/h2>\n<h3>1\u3001\u5185\u5bb9<\/h3>\n<p>1\u3001@RequestMapping\u6ce8\u89e3\u7684\u4f5c\u7528\u5c31\u662f\u5c06\u8bf7\u6c42\u7684 URL \u5730\u5740\u548c\u5904\u7406\u8bf7\u6c42\u7684\u65b9\u5f0f\uff08handler\u65b9\u6cd5\uff09\u5173\u8054\u8d77\u6765\uff0c\u5efa\u7acb\u6620\u5c04\u5173\u7cfb\u3002<\/p>\n<p>2\u3001SpringMVC \u63a5\u6536\u5230\u6307\u5b9a\u7684\u8bf7\u6c42\uff0c\u5c31\u4f1a\u6765\u627e\u5230\u5728\u6620\u5c04\u5173\u7cfb\u4e2d\u5bf9\u5e94\u7684\u65b9\u6cd5\u6765\u5904\u7406\u8fd9\u4e2a\u8bf7\u6c42\u3002<\/p>\n<h3>2\u3001\u5339\u914d\u65b9\u5f0f<\/h3>\n<h4>1\u3001\u7cbe\u786e\u8def\u5f84\u5339\u914d<\/h4>\n<p>1\u3001\u5c31\u662f\u5728@RequestMappeing\u6ce8\u89e3\u4e2d\uff0c\u76f4\u63a5\u6307\u5b9aURL\u5730\u5740\u3002\u4e0d\u7528\u4efb\u4f55\u7684\u901a\u914d\u7b26\u3002\u8fdb\u884c\u7cbe\u786e\u5b9a\u4f4d<\/p>\n<p>2\u3001\u4f8b\u5b50<\/p>\n<pre><code class=\"language-java\">@Controller\npublic class UserController {\n\n    \/**\n     * \u7cbe\u51c6\u8bbe\u7f6e\u8bbf\u95ee\u5730\u5740 \/user\/login\n     *\/\n    @RequestMapping(value = {&quot;\/user\/login&quot;})\n    @ResponseBody\n    public String login(){\n        System.out.println(&quot;UserController.login&quot;);\n        return &quot;login success!!&quot;;\n    }\n\n    \/**\n     * \u7cbe\u51c6\u8bbe\u7f6e\u8bbf\u95ee\u5730\u5740 \/user\/register\n     *\/\n    @RequestMapping(value = {&quot;\/user\/register&quot;})\n    @ResponseBody\n    public String register(){\n        System.out.println(&quot;UserController.register&quot;);\n        return &quot;register success!!&quot;;\n    }\n}<\/code><\/pre>\n<h4>2\u3001\u6a21\u7cca\u8def\u5f84\u5339\u914d<\/h4>\n<p>1\u3001\u5728@RequestMapping\u6ce8\u89e3\u6307\u5b9a URL \u5730\u5740\u65f6\uff0c\u901a\u8fc7\u4f7f\u7528\u901a\u914d\u7b26\uff0c\u5339\u914d\u591a\u4e2a\u7c7b\u4f3c\u7684\u5730\u5740<\/p>\n<p>2\u3001\u8bed\u6cd5<\/p>\n<pre><code class=\"language-java\">\u5355\u5c42\u5339\u914d\u548c\u591a\u5c42\u5339\u914d\uff1a\n  \/*\uff1a\u53ea\u80fd\u5339\u914dURL\u5730\u5740\u4e2d\u7684\u4e00\u5c42\uff0c\u5982\u679c\u60f3\u51c6\u786e\u5339\u914d\u4e24\u5c42\uff0c\u90a3\u4e48\u5c31\u5199\u201c\/*\/*\u201d\u4ee5\u6b64\u7c7b\u63a8\u3002\n  \/**\uff1a\u53ef\u4ee5\u5339\u914dURL\u5730\u5740\u4e2d\u7684\u591a\u5c42\u3002\n\u5176\u4e2d\u6240\u8c13\u7684\u4e00\u5c42\u6216\u591a\u5c42\u662f\u6307\u4e00\u4e2aURL\u5730\u5740\u5b57\u7b26\u4e32\u88ab\u201c\/\u201d\u5212\u5206\u51fa\u6765\u7684\u5404\u4e2a\u5c42\u6b21\n\u8fd9\u4e2a\u77e5\u8bc6\u70b9\u867d\u7136\u5bf9\u4e8e@RequestMapping\u6ce8\u89e3\u6765\u8bf4\u5b9e\u7528\u6027\u4e0d\u5927\uff0c\u4f46\u662f\u5c06\u6765\u914d\u7f6e\u62e6\u622a\u5668\u7684\u65f6\u5019\u4e5f\u9075\u5faa\u8fd9\u4e2a\u89c4\u5219<\/code><\/pre>\n<p>3\u3001\u4f8b\u5b50<\/p>\n<pre><code class=\"language-java\">@Controller\npublic class ProductController {\n\n    \/**\n     *  \u8def\u5f84\u8bbe\u7f6e\u4e3a \/product\/*  \n     *    \/* \u4e3a\u5355\u5c42\u4efb\u610f\u5b57\u7b26\u4e32  \/product\/a  \/product\/aaa \u53ef\u4ee5\u8bbf\u95ee\u6b64handler  \n     *    \/product\/a\/a \u4e0d\u53ef\u4ee5\n     *  \u8def\u5f84\u8bbe\u7f6e\u4e3a \/product\/** \n     *   \/** \u4e3a\u4efb\u610f\u5c42\u4efb\u610f\u5b57\u7b26\u4e32  \/product\/a  \/product\/aaa \u53ef\u4ee5\u8bbf\u95ee\u6b64handler  \n     *   \/product\/a\/a \u4e5f\u53ef\u4ee5\u8bbf\u95ee\n     *\/\n    @RequestMapping(&quot;\/product\/*&quot;)\n    @ResponseBody\n    public String show(){\n        System.out.println(&quot;ProductController.show&quot;);\n        return &quot;product show!&quot;;\n    }\n}\n<\/code><\/pre>\n<h4>3\u3001\u7c7b\u548c\u65b9\u6cd5\u7ea7\u522b\u533a\u522b<\/h4>\n<p>1\u3001@RequestMapping\u53ef\u4ee5\u8bbe\u7f6e\u5728\u7c7b\u3001\u65b9\u6cd5\u4e0a<\/p>\n<p>2\u3001\u8bbe\u7f6e\u5728\u7c7b\u4e0a<\/p>\n<ul>\n<li>@RequestMapping \u6ce8\u89e3\u53ef\u4ee5\u8bbe\u7f6e\u5728\u63a7\u5236\u5668\u7c7b\u4e0a\uff0c\u7528\u4e8e\u6620\u5c04\u6574\u4e2a\u63a7\u5236\u5668\u7684\u901a\u7528\u8bf7\u6c42\u8def\u5f84\u3002<\/li>\n<li>\u8fd9\u6837\uff0c\u5982\u679c\u63a7\u5236\u5668\u4e2d\u7684\u591a\u4e2a\u65b9\u6cd5\u90fd\u9700\u8981\u6620\u5c04\u540c\u4e00\u8bf7\u6c42\u8def\u5f84\uff0c\u5c31\u4e0d\u9700\u8981\u5728\u6bcf\u4e2a\u65b9\u6cd5\u4e0a\u90fd\u6dfb\u52a0\u6620\u5c04\u8def\u5f84\u3002<\/li>\n<li>\u5c31\u662f\u8bf4\u53ef\u4ee5\u5728\u7c7b\u4e0a\u5199\u4e00\u4e2a\u516c\u5171\u7684\u8def\u5f84\uff0c\u7136\u540e\u8fd9\u4e2a\u7c7b\u7684\u65b9\u6cd5\u4e0a\u5c31\u4e0d\u7528\u5199\u8fd9\u4e2a\u516c\u5171\u7684\u8def\u5f84\u4e86<\/li>\n<\/ul>\n<p>3\u3001\u8bbe\u7f6e\u5728\u65b9\u6cd5\u4e0a<\/p>\n<ul>\n<li>\u6ce8\u89e3\u4e5f\u53ef\u4ee5\u5355\u72ec\u8bbe\u7f6e\u5728\u63a7\u5236\u5668\u65b9\u6cd5\u4e0a\uff0c\u7528\u4e8e\u66f4\u7ec6\u7c92\u5ea6\u5730\u6620\u5c04\u8bf7\u6c42\u8def\u5f84\u548c\u5904\u7406\u65b9\u6cd5\u3002<\/li>\n<li>\u5f53\u591a\u4e2a\u65b9\u6cd5\u5904\u7406\u540c\u4e00\u4e2a\u8def\u5f84\u7684\u4e0d\u540c\u64cd\u4f5c\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u65b9\u6cd5\u7ea7\u522b\u7684 @RequestMapping \u6ce8\u89e3\u8fdb\u884c\u66f4\u7cbe\u7ec6\u7684\u6620\u5c04\u3002<\/li>\n<li>\u5c31\u662f\u8bf4\uff1a\u76f4\u63a5\u8bbe\u7f6e\u5728\u65b9\u6cd5\u4e0a\uff0c\u5c31\u662f\u7cbe\u786e\u8def\u5f84\u5339\u914d\u3002<\/li>\n<\/ul>\n<p>4\u3001\u4f8b\u5b50<\/p>\n<pre><code class=\"language-java\">\/\/1.\u6807\u8bb0\u5230handler\u65b9\u6cd5\n@RequestMapping(&quot;\/user\/login&quot;)\n@RequestMapping(&quot;\/user\/register&quot;)\n@RequestMapping(&quot;\/user\/logout&quot;)\n\n\/\/2.\u4f18\u5316\u6807\u8bb0\u7c7b+handler\u65b9\u6cd5\n\/\/\u7c7b\u4e0a\n@RequestMapping(&quot;\/user&quot;)\n\/\/handler\u65b9\u6cd5\u4e0a\n@RequestMapping(&quot;\/login&quot;)\n@RequestMapping(&quot;\/register&quot;)\n@RequestMapping(&quot;\/logout&quot;)\n<\/code><\/pre>\n<h4>4\u3001\u9644\u5e26\u8bf7\u6c42\u65b9\u5f0f\u7684\u9650\u5236<\/h4>\n<p>1\u3001\u5c31\u662fHTTP\u534f\u8bae\u7684\u516b\u79cd\u8bf7\u6c42\u65b9\u5f0f\uff0cSpringMVC\u8fdb\u884c\u4e86\u5c01\u88c5<\/p>\n<p>2\u3001\u5982\u4e0b\u7c7b<\/p>\n<pre><code class=\"language-java\">public enum RequestMethod {\n  GET, HEAD, POST, PUT, PATCH, DELETE, OPTIONS, TRACE\n}<\/code><\/pre>\n<p>3\u3001\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff1a@RequestMapping\u662f\u516b\u4e2d\u8bf7\u6c42\u65b9\u5f0f\u90fd\u53ef\u4ee5\u8bbf\u95ee<\/p>\n<p>4\u3001\u6211\u4eec\u53ef\u4ee5\u6307\u5b9a\uff0c\u53ea\u8bbf\u95ee\u54ea\u79cd\u65b9\u5f0f<\/p>\n<ul>\n<li><strong>\u6ce8\u610f\uff1a\u5982\u679c\u6ca1\u6709\u6ee1\u8db3\u8bf7\u6c42\u65b9\u5f0f\uff0c\u5c31\u4f1a\u62a5405\u9519\u8bef<\/strong><\/li>\n<\/ul>\n<p>5\u3001\u4f8b\u5b50<\/p>\n<pre><code class=\"language-java\">@Controller\npublic class UserController {\n\n    \/**\n     * \u7cbe\u51c6\u8bbe\u7f6e\u8bbf\u95ee\u5730\u5740 \/user\/login\n     * method = RequestMethod.POST \u53ef\u4ee5\u6307\u5b9a\u5355\u4e2a\u6216\u8005\u591a\u4e2a\u8bf7\u6c42\u65b9\u5f0f!\n     * \u6ce8\u610f:\u8fdd\u80cc\u8bf7\u6c42\u65b9\u5f0f\u4f1a\u51fa\u73b0405\u5f02\u5e38!\n     *\/\n    @RequestMapping(value = {&quot;\/user\/login&quot;} , method = RequestMethod.POST)\n    @ResponseBody\n    public String login(){\n        System.out.println(&quot;UserController.login&quot;);\n        return &quot;login success!!&quot;;\n    }\n\n    \/**\n     * \u7cbe\u51c6\u8bbe\u7f6e\u8bbf\u95ee\u5730\u5740 \/user\/register\n     *\/\n    @RequestMapping(value = {&quot;\/user\/register&quot;},method = {RequestMethod.POST,RequestMethod.GET})\n    @ResponseBody\n    public String register(){\n        System.out.println(&quot;UserController.register&quot;);\n        return &quot;register success!!&quot;;\n    }\n\n}<\/code><\/pre>\n<p>6\u3001\u8865\u5145\u6ce8\u89e3\u3010\u8fdb\u9636\u3011<\/p>\n<ul>\n<li><code>@GetMapping<\/code><\/li>\n<li><code>@PostMapping<\/code><\/li>\n<li><code>@PutMapping<\/code><\/li>\n<li><code>@DeleteMapping<\/code><\/li>\n<li><code>@PatchMapping<\/code><\/li>\n<li><strong>\u4ee5\u4e0a\u51e0\u4e2a\u6ce8\u89e3\u53ea\u80fd\u5728\u65b9\u6cd5\u4e0a\u4f7f\u7528<\/strong><\/li>\n<li><strong>\u662f\u4e00\u79cd\u5feb\u6377\u65b9\u5f0f\uff0c\u5e95\u5c42\u662f\u4e00\u6837\u7684<\/strong><\/li>\n<\/ul>\n<p>7\u3001\u5982\u679c\u51fa\u73b0\u4e86\u591a\u4e2ahandle\u65b9\u6cd5\u6620\u5c04\u5230\u540c\u4e00\u4e2a\u5730\u5740\uff0c\u5c31\u4f1a\u51fa\u73b0\u9519\u8bef\u3002\u56e0\u4e3aSpringMVC\u4e5f\u4e0d\u77e5\u9053\u4f7f\u7528\u54ea\u4e2a<\/p>\n<h2>2\u3001\u2757\u2757\u63a5\u6536\u53c2\u6570<\/h2>\n<p>1\u3001\u5e38\u7528\u4e24\u79cd\u683c\u5f0f<\/p>\n<h3>1\u3001Param\u548cjson\u6bd4\u8f83<\/h3>\n<h4>1\u3001\u53c2\u6570\u7f16\u7801<\/h4>\n<p>1\u3001param\uff1a\u662fASCII\u7801\u3002\u5982\u679c\u9047\u5230\u7a7a\u683c\u4f1a\u8f6c\u4e49<\/p>\n<p>2\u3001JSON\uff1a\u88ab\u7f16\u7801\u4e3aUTF-8<\/p>\n<h4>2\u3001\u6570\u636e\u7c7b\u578b<\/h4>\n<p>1\u3001param\uff1a\u5b57\u7b26\u4e32<\/p>\n<p>2\u3001JSON\uff1a\u590d\u6742\u6570\u636e\u7c7b\u578b\u3001\u6570\u7ec4\u3001\u5bf9\u8c61<\/p>\n<h4>3\u3001\u5d4c\u5957\u6027<\/h4>\n<p>1\u3001param\uff1a\u6ca1\u6709\u5d4c\u5957\uff0c\u4e0d\u652f\u6301<\/p>\n<p>2\u3001JSON\uff1a\u652f\u6301\u53c2\u6570\u5d4c\u5957\u3002\u53ef\u4ee5\u4f20\u9012\u66f4\u590d\u6742\u7684\u6570\u636e\u7ed3\u6784<\/p>\n<h4>4\u3001\u53ef\u8bfb\u6027<\/h4>\n<p>1\u3001param\uff1a\u662f\u5b57\u7b26\u4e32\uff0c\u6bd4JSON\u66f4\u5bb9\u6613\u3001\u7b80\u5355\u3001\u6613\u8bfb<\/p>\n<p>2\u3001JSON\uff1a\u4f20\u9012\u5d4c\u5957\u6570\u636e\u7ed3\u6784\u7684\u65f6\u5019\u66f4\u6e05\u6670\u6613\u61c2<\/p>\n<h4>5\u3001\u53c2\u6570\u987a\u5e8f<\/h4>\n<p>1\u3001param\uff1a\u6ca1\u6709\u987a\u5e8f\u9650\u5236<\/p>\n<p>2\u3001JSON\uff1a\u56e0\u4e3a\u662f\u952e\u503c\u5bf9\u6027\u8d28\u4f20\u9012\uff0c\u6240\u4ee5\u952e\u503c\u5bf9\u662f\u6709\u5e8f\u6392\u5217\u7684<\/p>\n<h4>6\u3001\u603b\u7ed3<\/h4>\n<p>1\u3001param \u7c7b\u578b\u7684\u53c2\u6570\u9002\u7528\u4e8e\u5355\u4e00\u7684\u6570\u636e\u4f20\u9012\uff0c\u800c JSON \u7c7b\u578b\u7684\u53c2\u6570\u5219\u66f4\u9002\u7528\u4e8e\u66f4\u590d\u6742\u7684\u6570\u636e\u7ed3\u6784\u4f20\u9012\u3002<\/p>\n<p>2\u3001\u6839\u636e\u5177\u4f53\u7684\u4e1a\u52a1\u9700\u6c42\uff0c\u9700\u8981\u9009\u62e9\u5408\u9002\u7684\u53c2\u6570\u7c7b\u578b\u3002<\/p>\n<p>3\u3001\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u5e38\u89c1\u7684\u505a\u6cd5\u662f\uff1a\u5728 GET \u8bf7\u6c42\u4e2d\u91c7\u7528 param \u7c7b\u578b\u7684\u53c2\u6570\uff0c\u800c\u5728 POST \u8bf7\u6c42\u4e2d\u91c7\u7528 JSON \u7c7b\u578b\u7684\u53c2\u6570\u4f20\u9012\u3002<\/p>\n<h3>2\u3001param\u53c2\u6570\u63a5\u6536<\/h3>\n<h4>1\u3001\u76f4\u63a5\u63a5\u6536<\/h4>\n<p>1\u3001\u5c31\u662f\u76f4\u63a5\u5728URL\u540e\u9762\u5199?xxx=xx&amp;yy=yy<\/p>\n<p>2\u3001\u8981\u6c42<\/p>\n<ul>\n<li>\u5f62\u53c2\u5217\u8868\uff0c\u586b\u5199\u5bf9\u5e94\u540d\u79f0\u7684\u53c2\u6570\u5c31\u884c\u3002 \u8bf7\u6c42\u53c2\u6570\u540d\u3010\u524d\u7aef\u3011 = \u5f62\u53c2\u53c2\u6570<\/li>\n<li>\u540d\u79f0\u76f8\u540c<\/li>\n<li>\u53ef\u4ee5\u4e0d\u4f20\u503c\uff0c\u4e5f\u4e0d\u4f1a\u62a5\u9519<\/li>\n<\/ul>\n<p>3\u3001\u4f8b\u5b50<\/p>\n<pre><code class=\"language-java\">\/**\n    * \u76f4\u63a5\u63a5\u6536\u503c\n    * \u540d\u8981\u6c42\u5f62\u53c2\u5217\u8868\uff0c\u586b\u5199\u5bf9\u5e94\u540d\u79f0\u7684\u53c2\u6570\u5c31\u884c\u3002 \u8bf7\u6c42\u53c2\u6570\u540d\u3010\u524d\u7aef\u3011 = \u5f62\u53c2\u53c2\u6570\n     * 1\u3001\u540d\u79f0\u76f8\u540c\n     * 2\u3001\u53ef\u4ee5\u4e0d\u4f20\u9012\uff0c\u4e5f\u4e0d\u4f1a\u62a5\u9519\n    *\/\n    @RequestMapping(&quot;data&quot;)\n    @ResponseBody\n    public String data(String name,int age){\n        System.out.println(&quot;name = &quot; + name+&quot;age=&quot;+age);\n        return &quot;name = &quot; + name+&quot;age=&quot;+age;\n    }<\/code><\/pre>\n<h4>2\u3001\u6307\u5b9a\u4efb\u610f\u8bf7\u6c42\u53c2\u6570<\/h4>\n<p>1\u3001\u5c31\u662f\u8bf4\uff1a\u6307\u5b9a\u4efb\u610f\u7684\u8bf7\u6c42\u53c2\u6570\u540d\uff0c\u8981\u6c42\u5fc5\u987b\u4f20\u9012\uff1b\u8981\u6c42\u4e0d\u5fc5\u4f20\u9012 \u7ed9\u4e0e\u4e00\u4e2a\u9ed8\u8ba4\u503c<\/p>\n<p>2\u3001\u5c31\u9700\u8981\u7528\u5230\u8fd9\u4e2a\u6ce8\u89e3\uff1a@RequestParam<\/p>\n<p>3\u3001\u4f7f\u7528\u573a\u666f<\/p>\n<ul>\n<li>\u6307\u5b9a\u7ed1\u5b9a\u7684\u8bf7\u6c42\u53c2\u6570\u540d<\/li>\n<li>\u8981\u6c42\u8bf7\u6c42\u53c2\u6570\u5fc5\u987b\u4f20\u9012<\/li>\n<li>\u4e3a\u8bf7\u6c42\u53c2\u6570\u63d0\u4f9b\u9ed8\u8ba4\u503c<\/li>\n<\/ul>\n<p>4\u3001@RequestParam\u7528\u6cd5<\/p>\n<ul>\n<li>value:\u6307\u5b9a\u8bf7\u6c42\u53c2\u6570\u540d\uff0c\u5982\u679c\u8bf7\u6c42\u53c2\u6570\u540d\u548c\u5f62\u53c2\u540d\u4e00\u6837\uff0c\u5c31\u53ef\u4ee5\u4e0d\u7ba1<\/li>\n<li>required :false:\u524d\u7aef\u5fc5\u987b\u7a7f\u53c2\u6570\uff0c\u9ed8\u8ba4\u662f\u5fc5\u987b\u7684\uff0c\u4e0d\u4f20\u5c31\u4f1a\u62a5400\u9519\u8bef<\/li>\n<li>defaulValue:\u5f53\u975e\u5fc5\u987b\u4f20\u9012false\u65f6\uff0c\u53ef\u4ee5\u662f\u8bbe\u7f6e\u9ed8\u8ba4\u503c<\/li>\n<\/ul>\n<p>5\u3001\u4f8b\u5b50<\/p>\n<pre><code class=\"language-java\">\/**\n     * \u6307\u5b9a\u4efb\u610f\u7684\u8bf7\u6c42\u53c2\u6570\u540d\uff0c\u8981\u6c42\u5fc5\u987b\u4f20\u9012\uff1b\u8981\u6c42\u4e0d\u5fc5\u4f20\u9012 \u7ed9\u4e0e\u4e00\u4e2a\u9ed8\u8ba4\u503c\n     * @RequestParam\u7528\u6cd5\uff1a\n     *              value:\u6307\u5b9a\u8bf7\u6c42\u53c2\u6570\u540d\uff0c\u5982\u679c\u8bf7\u6c42\u53c2\u6570\u540d\u548c\u5f62\u53c2\u540d\u4e00\u6837\uff0c\u5c31\u53ef\u4ee5\u4e0d\u7ba1\n     *              required :false:\u524d\u7aef\u5fc5\u987b\u7a7f\u53c2\u6570\uff0c\u9ed8\u8ba4\u662f\u5fc5\u987b\u7684\uff0c\u4e0d\u4f20\u5c31\u4f1a\u62a5400\u9519\u8bef\n     *              defaulValue:\u5f53\u975e\u5fc5\u987b\u4f20\u9012false\u65f6\uff0c\u53ef\u4ee5\u662f\u8bbe\u7f6e\u9ed8\u8ba4\u503c\n     * @param username\n     * @param age\n     * @return\n     *\/\n    @ResponseBody\n    @RequestMapping(&quot;data1&quot;)\n    public String data1(@RequestParam(value = &quot;account&quot;) String username,\n                        @RequestParam(required = false,defaultValue = &quot;1&quot;)int age){\n        System.out.println(&quot;username = &quot; + username+&quot;age=&quot;+age);\n        return &quot;username = &quot; + username+&quot;age=&quot;+age;\n    }<\/code><\/pre>\n<h4>3\u3001\u7279\u6b8a\u503c\uff08\u4e00\u540d\u591a\u503c\uff09<\/h4>\n<p>1\u3001\u5c31\u662f\u4e00\u4e2a\u540d\u5b57\uff0c\u4f20\u9012\u591a\u4e2a\u503c\u8fc7\u6765\u3002\u4f8b\u5982\u96c6\u5408<\/p>\n<p>2\u3001\u5982\u679c\u662f\u4e2a\u96c6\u5408\u5c31\u9700\u8981\u6dfb\u52a0\u4e00\u4e2a\u6ce8\u89e3\uff1a@RequestParam\u3002\u5426\u5219\u4f1a\u62a5\u7c7b\u578b\u5f02\u5e38\u7684\u9519\u8bef<\/p>\n<p>3\u3001\u52a0\u4e86\u8fd9\u4e2a\u6ce8\u89e3\u5c31\u4f1a\u5c06\u96c6\u5408add\u52a0\u5165\u5bf9\u5e94\u7684\u5b57\u7b26\u4e32<\/p>\n<p>4\u3001\u4f8b\u5b50<\/p>\n<pre><code class=\"language-java\">\/**\n     * \u7279\u6b8a\u503c\n     * \u5c31\u662f\u4e00\u540d\u591a\u503c\uff1a\u4f7f\u7528\u4e00\u4e2a\u96c6\u5408\u6765\u63a5\u6536\n     *  \u5982\u679c\u8fd9\u4e2a\u96c6\u5408\u7684\u5f62\u53c2\u4e0d\u52a0@RequestParam\u7684\u8bdd\uff0c\u5c31\u4f1a\u62a5\u9519\uff0c\u7c7b\u578b\u5f02\u5e38\n     *  \u52a0\u4e86\u8fd9\u4e2a\u6ce8\u89e3\u5c31\u4f1a\u5c06\u96c6\u5408add\u52a0\u5165\u5bf9\u5e94\u7684\u5b57\u7b26\u4e32\n     *\n     * @param hbs\n     * @return\n     *\/\n    @ResponseBody\n    @RequestMapping(&quot;data2&quot;)\n    public String  data2(@RequestParam List&lt;String &gt;hbs){\n        System.out.println(&quot;hbs = &quot; + hbs);\n        return &quot;ok&quot;;\n    }<\/code><\/pre>\n<h4>4\u3001\u5b9e\u4f53\u7c7b\u63a5\u6536<\/h4>\n<p>1\u3001\u5c31\u662f\u901a\u8fc7\u5b9e\u4f53\u7c7b\u6765\u63a5\u6536\u524d\u7aef\u4f20\u6765\u7684\u53c2\u6570<\/p>\n<p>2\u3001\u8fd9\u4e2a\u7528\u7684\u6700\u591a\uff0c\u56e0\u4e3ajava\u7528\u5bf9\u8c61\u6765\u63a5\u6536\u524d\u7aef\u53c2\u6570\uff0c\u7136\u540e\u5bf9\u5e94\u5b9e\u4f53\u7c7b\uff0c\u518d\u63d2\u5165\u6570\u636e\u5e93\u5c31\u4f1a\u65b9\u4fbf\u5f88\u591a\u3002<\/p>\n<p>3\u3001\u4f8b\u5b50<\/p>\n<pre><code class=\"language-java\">\/\/    \u4f7f\u7528\u5b9e\u4f53\u5bf9\u8c61\u6765\u63a5\u6536\uff0c\u8fd9\u4e2a\u6700\u91cd\u8981\uff0c\u4e3b\u8981\u662fjava\u7528\u5bf9\u8c61\u63a5\u6536\uff0c\u7136\u540e\u5bf9\u5e94\u5b9e\u4f53\u7c7b\uff0c\u518d\u63d2\u5165\u5230\u6570\u636e\u5e93\u4e2d\n    @ResponseBody\n    @RequestMapping(&quot;data3&quot;)\n    public String data3(User user){\n        System.out.println(&quot;user = &quot; + user);\n        return user.toString();\n    }<\/code><\/pre>\n<h3>3\u3001\u8def\u5f84\u53c2\u6570\u63a5\u6536<\/h3>\n<h4>1\u3001\u4ecb\u7ecd<\/h4>\n<p>1\u3001\u8def\u5f84\u4f20\u9012\u53c2\u6570\u662f\u4e00\u79cd\u5728 URL \u8def\u5f84\u4e2d\u4f20\u9012\u53c2\u6570\u7684\u65b9\u5f0f\u3002\u5728 RESTful \u7684 Web \u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u7ecf\u5e38\u4f7f\u7528\u8def\u5f84\u4f20\u9012\u53c2\u6570\u6765\u8868\u793a\u8d44\u6e90\u7684\u552f\u4e00\u6807\u8bc6\u7b26\u6216\u66f4\u590d\u6742\u7684\u8868\u793a\u65b9\u5f0f\u3002\u800c Spring MVC \u6846\u67b6\u63d0\u4f9b\u4e86 <code>@PathVariable<\/code> \u6ce8\u89e3\u6765\u5904\u7406\u8def\u5f84\u4f20\u9012\u53c2\u6570\u3002<\/p>\n<p>2\u3001\u5c31\u5fc5\u987b\u7528\u5230\u8fd9\u4e2a\u6ce8\u89e3@PathVariable<\/p>\n<p>3\u3001 @PathVariable<\/p>\n<ul>\n<li>\u6ce8\u89e3\u6765\u5904\u7406\u8def\u5f84\u4f20\u9012\u53c2\u6570\u3002<\/li>\n<li>\u5141\u8bb8\u5c06 URL \u4e2d\u7684\u5360\u4f4d\u7b26\u6620\u5c04\u5230\u63a7\u5236\u5668\u65b9\u6cd5\u4e2d\u7684\u53c2\u6570\u3002<\/li>\n<\/ul>\n<h4>2\u3001\u4f8b\u5b50<\/h4>\n<pre><code class=\"language-java\">\/\/    \u52a8\u6001\u8bbe\u8ba1\u8def\u5f84    {}\u5728\u5f62\u53c2\u5217\u8868\u83b7\u53d6\u4f20\u5165\u7684\u53c2\u6570\n\/\/    \u63a5\u6536\u8def\u5f84\u53c2\u6570 String account \uff0cString password \u63a5\u6536param\u683c\u5f0f\u53c2\u6570\n\/\/    \u5fc5\u987b\u4f7f\u7528@PathVariable\n    @RequestMapping(&quot;{account}\/{password}&quot;)\n    public String login(@PathVariable(&quot;account&quot;) String username,@PathVariable String password){\n        System.out.println(&quot;username = &quot; + username +&quot;password&quot;+password);\n        return &quot;username = &quot; + username +&quot;password&quot;+password;\n    }<\/code><\/pre>\n<h3>4\u3001Json\u53c2\u6570\u63a5\u6536<\/h3>\n<h4>1\u3001\u4ecb\u7ecd<\/h4>\n<p>1\u3001\u524d\u7aef\u4f20\u6765\u7684json\u683c\u5f0f\u503c\uff0cjava\u7684API\u65e0\u6cd5\u63a5\u6536\uff0c\u5c31\u9700\u8981\u4f7f\u7528\u914d\u7f6e\u7c7b\u548c\u63d2\u4ef6\u6765\u8f85\u52a9\u5b8c\u6210<\/p>\n<ul>\n<li>java\u4e0d\u652f\u6301json\u6570\u636e\u7c7b\u578b\u5904\u7406<\/li>\n<li>\u6ca1\u6709\u63a5\u9001\u7c7b\u578b\u5904\u7406\u7684\u5de5\u5177\uff08Jackson\uff09<\/li>\n<\/ul>\n<p>2\u3001\u5982\u4f55\u89e3\u51b3<\/p>\n<ul>\n<li>\n<p>\u5bfc\u5165\u4e00\u4e2ajackson\u4f9d\u8d56<\/p>\n<\/li>\n<li>\n<pre><code class=\"language-xml\"><dependency>\n  <groupId>com.fasterxml.jackson.core<\/groupId>\n  <artifactId>jackson-databind<\/artifactId>\n  <version>2.15.0<\/version>\n<\/dependency><\/code><\/pre>\n<\/li>\n<li>\n<p><strong>springmvc handlerAdpater\u914d\u7f6ejson\u8f6c\u5316\u5668,\u914d\u7f6e\u7c7b\u9700\u8981\u660e\u786e<\/strong><\/p>\n<\/li>\n<li>\n<p><strong>\u5c31\u662f\u5728\u914d\u7f6e\u7c7b\u4e0a\u52a0\u4e2a\u8fd9\u4e2a\uff0c\u6211\u4eec\u4e5f\u5c31\u4e0d\u9700\u8981\u53bb\u914d\u7f6e\u3010\u7ecf\u7406\u3011\u3001\u3010\u79d8\u4e66\u3011\u4e86<\/strong><\/p>\n<pre><code class=\"language-java\">@EnableWebMvc  \/\/json\u6570\u636e\u5904\u7406,\u5fc5\u987b\u4f7f\u7528\u6b64\u6ce8\u89e3,\u56e0\u4e3a\u4ed6\u4f1a\u52a0\u5165json\u5904\u7406\u5668<\/code><\/pre>\n<\/li>\n<\/ul>\n<h4>2\u3001@EnableWebMvc\u6ce8\u89e3\u8bf4\u660e<\/h4>\n<p>1\u3001@EnableWebMvc\u6ce8\u89e3\u6548\u679c\u7b49\u540c\u4e8e\u5728 XML \u914d\u7f6e\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>&lt;mvc:annotation-driven&gt;<\/code> \u5143\u7d20\uff01\u6211\u4eec\u6765\u89e3\u6790<code>&lt;mvc:annotation-driven&gt;<\/code>\u5bf9\u5e94\u7684\u89e3\u6790\u5de5\u4f5c\uff01<\/p>\n<p>2\u3001\u8ba9\u6211\u4eec\u6765\u67e5\u770b\u4e0b<code>&lt;mvc:annotation-driven&gt;<\/code>\u5177\u4f53\u7684\u52a8\u4f5c\uff01<\/p>\n<p>3\u3001\u5148\u67e5\u770b\u8fd9\u4e2a\u6807\u7b7e\\<mvc:annotation-driven>\u6700\u7ec8\u5bf9\u5e94\u89e3\u6790java\u7c7b<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240116173710120.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240116173710120.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240116173710120\" \/><\/div><\/p>\n<p>4\u3001\u67e5\u770b\u89e3\u6790\u7c7b\u91cc\u9762\u7684\u52a8\u4f5c<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240116173731987.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240116173731987.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240116173731987\" \/><\/div><\/p>\n<p>5\u3001\u67e5\u770b\u6e90\u7801<\/p>\n<pre><code class=\"language-java\">class AnnotationDrivenBeanDefinitionParser implements BeanDefinitionParser {\n\n  public static final String HANDLER_MAPPING_BEAN_NAME = RequestMappingHandlerMapping.class.getName();\n\n  public static final String HANDLER_ADAPTER_BEAN_NAME = RequestMappingHandlerAdapter.class.getName();\n\n  static {\n    ClassLoader classLoader = AnnotationDrivenBeanDefinitionParser.class.getClassLoader();\n    javaxValidationPresent = ClassUtils.isPresent(&quot;jakarta.validation.Validator&quot;, classLoader);\n    romePresent = ClassUtils.isPresent(&quot;com.rometools.rome.feed.WireFeed&quot;, classLoader);\n    jaxb2Present = ClassUtils.isPresent(&quot;jakarta.xml.bind.Binder&quot;, classLoader);\n    jackson2Present = ClassUtils.isPresent(&quot;com.fasterxml.jackson.databind.ObjectMapper&quot;, classLoader) &amp;&amp;\n            ClassUtils.isPresent(&quot;com.fasterxml.jackson.core.JsonGenerator&quot;, classLoader);\n    jackson2XmlPresent = ClassUtils.isPresent(&quot;com.fasterxml.jackson.dataformat.xml.XmlMapper&quot;, classLoader);\n    jackson2SmilePresent = ClassUtils.isPresent(&quot;com.fasterxml.jackson.dataformat.smile.SmileFactory&quot;, classLoader);\n    jackson2CborPresent = ClassUtils.isPresent(&quot;com.fasterxml.jackson.dataformat.cbor.CBORFactory&quot;, classLoader);\n    gsonPresent = ClassUtils.isPresent(&quot;com.google.gson.Gson&quot;, classLoader);\n  }\n\n  @Override\n  @Nullable\n  public BeanDefinition parse(Element element, ParserContext context) {\n    \/\/handlerMapping\u52a0\u5165\u5230ioc\u5bb9\u5668\n    readerContext.getRegistry().registerBeanDefinition(HANDLER_MAPPING_BEAN_NAME, handlerMappingDef);\n\n    \/\/\u6dfb\u52a0jackson\u8f6c\u5316\u5668\n    addRequestBodyAdvice(handlerAdapterDef);\n    addResponseBodyAdvice(handlerAdapterDef);\n\n    \/\/handlerAdapter\u52a0\u5165\u5230ioc\u5bb9\u5668\n    readerContext.getRegistry().registerBeanDefinition(HANDLER_ADAPTER_BEAN_NAME, handlerAdapterDef);\n    return null;\n  }\n\n  \/\/\u5177\u4f53\u6dfb\u52a0jackson\u8f6c\u5316\u5bf9\u8c61\u65b9\u6cd5\n  protected void addRequestBodyAdvice(RootBeanDefinition beanDef) {\n    if (jackson2Present) {\n      beanDef.getPropertyValues().add(&quot;requestBodyAdvice&quot;,\n          new RootBeanDefinition(JsonViewRequestBodyAdvice.class));\n    }\n  }\n\n  protected void addResponseBodyAdvice(RootBeanDefinition beanDef) {\n    if (jackson2Present) {\n      beanDef.getPropertyValues().add(&quot;responseBodyAdvice&quot;,\n          new RootBeanDefinition(JsonViewResponseBodyAdvice.class));\n    }\n  }\n<\/code><\/pre>\n<h4>3\u3001\u4f8b\u5b50<\/h4>\n<p>1\u3001\u5b9e\u4f53\u7c7b<\/p>\n<pre><code class=\"language-java\">package com.atgui.pojo;\nimport lombok.Data;\n@Data\npublic class Person {\n\n    private String name;\n    private int age;\n    private String sex;\n}<\/code><\/pre>\n<p>2\u3001pathController\u3001\u4e5f\u5c31\u662fhandler<\/p>\n<pre><code class=\"language-java\">package com.atgui.json;\n\nimport com.atgui.pojo.Person;\nimport org.springframework.stereotype.Controller;\nimport org.springframework.web.bind.annotation.PostMapping;\nimport org.springframework.web.bind.annotation.RequestBody;\nimport org.springframework.web.bind.annotation.RequestMapping;\nimport org.springframework.web.bind.annotation.ResponseBody;\n\n@Controller\n@RequestMapping(&quot;json&quot;)\n@ResponseBody\npublic class JsonController {\n\n    \/\/    \u95ee\u9898\uff1a\u9047\u5230json\u2014\u2014415\u4e0d\u652f\u6301\u6570\u636e\u7c7b\u578b\u9519\u8bef\uff0cjava\u4e0d\u652f\u6301json\u683c\u5f0f\uff0cjson\u662f\u524d\u7aef\u7684\u683c\u5f0f\n\/\/      \u89e3\u51b3\uff1a1\u3001\u5bfc\u5165json\u5904\u7406\u7684\u4f9d\u8d56\uff0c2\u3001handlerAdapter\u914d\u7f6ejson\u8f6c\u6362\u5668\n    @PostMapping(&quot;data&quot;)\n    public String data(@RequestBody Person person){\n        System.out.println(&quot;person = &quot; + person);\n        return  person.toString();\n    }\n}<\/code><\/pre>\n<p>3\u3001\u4f7f\u7528postman\u53bb\u6d4b\u8bd5<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240116173909113.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240116173909113.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240116173909113\" \/><\/div><\/p>\n<h3>5\u3001Cookie\u53c2\u6570\u63a5\u6536<\/h3>\n<h4>1\u3001@CookieValue\u6ce8\u91ca<\/h4>\n<p>1\u3001\u8fd9\u4e2a\u6ce8\u91ca\u5c31\u662f\u7528\u6765\u8bbe\u7f6e\u63a5\u6536cookie\u7684\u503c<\/p>\n<h4>2\u3001\u4f8b\u5b50<\/h4>\n<pre><code class=\"language-java\">package com.atgui.cookie;\n\nimport jakarta.servlet.http.Cookie;\nimport jakarta.servlet.http.HttpServletResponse;\nimport org.springframework.stereotype.Controller;\nimport org.springframework.web.bind.annotation.CookieValue;\nimport org.springframework.web.bind.annotation.RequestMapping;\nimport org.springframework.web.bind.annotation.ResponseBody;\n\n@Controller\n@ResponseBody\n@RequestMapping(&quot;cookie&quot;)\npublic class CookieController {\n\n\/\/    \u63a5\u6536\u4e00\u4e2acookie\n    @RequestMapping(&quot;data&quot;)\n    public String data(@CookieValue(value = &quot;cookieName&quot;) String value){\n        System.out.println(&quot;value = &quot; + value);\n        return &quot;cookieName:&quot;+value;\n    }\n\n\/\/    \u8bbe\u7f6e\u4e00\u4e2acookie\n    @RequestMapping(&quot;save&quot;)\n    public String save(HttpServletResponse httpServletResponse){\n        Cookie cookie =\n                new Cookie(&quot;cookieName&quot;,&quot;root&quot;);\n        httpServletResponse.addCookie(cookie);\n        return &quot;success&quot;;\n    }\n}\n<\/code><\/pre>\n<h3>6\u3001\u8bf7\u6c42\u5934\u6570\u636e\u63a5\u6536<\/h3>\n<h4>1\u3001@RequestHeader<\/h4>\n<p>1\u3001\u8fd9\u4e2a\u548cCookie\u4e00\u6837\uff0c\u53ea\u8981\u8bb0\u4f4f\u8fd9\u4e2a\u6ce8\u89e3\uff0c\u5230\u65f6\u5019\u4f1a\u7528j\u5c31\u884c<\/p>\n<h4>2\u3001\u4f8b\u5b50<\/h4>\n<pre><code class=\"language-java\">package com.atgui.header;\n\nimport org.springframework.stereotype.Controller;\nimport org.springframework.web.bind.annotation.RequestHeader;\nimport org.springframework.web.bind.annotation.RequestMapping;\nimport org.springframework.web.bind.annotation.ResponseBody;\n\n@Controller\n@ResponseBody\n@RequestMapping(&quot;header&quot;)\npublic class HeaderController {\n    @RequestMapping(&quot;data&quot;)\n    public String  header(@RequestHeader(&quot;Host&quot;) String host) {\n        System.out.println(&quot;host = &quot; + host);\n        return &quot;host = &quot; + host;\n    }\n}\n<\/code><\/pre>\n<h3>7\u3001\u539f\u751fAPI\u5bf9\u8c61\u64cd\u4f5c<\/h3>\n<p><a href=\"https:\/\/docs.spring.io\/spring-framework\/reference\/web\/webmvc\/mvc-controller\/ann-methods\/arguments.html\">Method Arguments :: Spring Framework<\/a><\/p>\n<h4>1\u3001\u5c31\u662f\u76f4\u63a5\u53ef\u4ee5\u5199\u5728handler\u4e2d\u7684\u539f\u751fAPI\uff0c\u4e5f\u5c31\u662f\u53c2\u6570<\/h4>\n<h4>2\u3001\u652f\u6301\u4ee5\u4e0b\u63a7\u5236\u5668\u65b9\u6cd5\u7684\u53c2\u6570\u3010\u5e38\u7528\u3011<\/h4>\n<table>\n<thead>\n<tr>\n<th>Controller method argument \u63a7\u5236\u5668\u65b9\u6cd5\u53c2\u6570<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><code>jakarta.servlet.ServletRequest<\/code>, <code>jakarta.servlet.ServletResponse<\/code><\/td>\n<td>\u8bf7\u6c42\/\u54cd\u5e94\u5bf9\u8c61<\/td>\n<\/tr>\n<tr>\n<td><code>jakarta.servlet.http.HttpSession<\/code><\/td>\n<td>\u5f3a\u5236\u5b58\u5728\u4f1a\u8bdd\u3002\u56e0\u6b64\uff0c\u8fd9\u6837\u7684\u53c2\u6570\u6c38\u8fdc\u4e0d\u4f1a\u4e3a <code>null<\/code> \u3002<\/td>\n<\/tr>\n<tr>\n<td><code>java.io.InputStream<\/code>, <code>java.io.Reader<\/code><\/td>\n<td>\u7528\u4e8e\u8bbf\u95ee\u7531 Servlet API \u516c\u5f00\u7684\u539f\u59cb\u8bf7\u6c42\u6b63\u6587\u3002<\/td>\n<\/tr>\n<tr>\n<td><code>java.io.OutputStream<\/code>, <code>java.io.Writer<\/code><\/td>\n<td>\u7528\u4e8e\u8bbf\u95ee\u7531 Servlet API \u516c\u5f00\u7684\u539f\u59cb\u54cd\u5e94\u6b63\u6587\u3002<\/td>\n<\/tr>\n<tr>\n<td><code>@PathVariable<\/code><\/td>\n<td>\u63a5\u6536\u8def\u5f84\u53c2\u6570\u6ce8\u89e3<\/td>\n<\/tr>\n<tr>\n<td><code>@RequestParam<\/code><\/td>\n<td>\u7528\u4e8e\u8bbf\u95ee Servlet \u8bf7\u6c42\u53c2\u6570\uff0c\u5305\u62ec\u591a\u90e8\u5206\u6587\u4ef6\u3002\u53c2\u6570\u503c\u5c06\u8f6c\u6362\u4e3a\u58f0\u660e\u7684\u65b9\u6cd5\u53c2\u6570\u7c7b\u578b\u3002<\/td>\n<\/tr>\n<tr>\n<td><code>@RequestHeader<\/code><\/td>\n<td>\u7528\u4e8e\u8bbf\u95ee\u8bf7\u6c42\u6807\u5934\u3002\u6807\u5934\u503c\u5c06\u8f6c\u6362\u4e3a\u58f0\u660e\u7684\u65b9\u6cd5\u53c2\u6570\u7c7b\u578b\u3002<\/td>\n<\/tr>\n<tr>\n<td><code>@CookieValue<\/code><\/td>\n<td>\u7528\u4e8e\u8bbf\u95eeCookie\u3002Cookie \u503c\u5c06\u8f6c\u6362\u4e3a\u58f0\u660e\u7684\u65b9\u6cd5\u53c2\u6570\u7c7b\u578b\u3002<\/td>\n<\/tr>\n<tr>\n<td><code>@RequestBody<\/code><\/td>\n<td>\u7528\u4e8e\u8bbf\u95ee HTTP \u8bf7\u6c42\u6b63\u6587\u3002\u6b63\u6587\u5185\u5bb9\u901a\u8fc7\u4f7f\u7528 <code>HttpMessageConverter<\/code> \u5b9e\u73b0\u8f6c\u6362\u4e3a\u58f0\u660e\u7684\u65b9\u6cd5\u53c2\u6570\u7c7b\u578b\u3002<\/td>\n<\/tr>\n<tr>\n<td><code>java.util.Map<\/code>, <code>org.springframework.ui.Model<\/code>, <code>org.springframework.ui.ModelMap<\/code><\/td>\n<td>\u5171\u4eab\u57df\u5bf9\u8c61\uff0c\u5e76\u5728\u89c6\u56fe\u5448\u73b0\u8fc7\u7a0b\u4e2d\u5411\u6a21\u677f\u516c\u5f00\u3002<\/td>\n<\/tr>\n<tr>\n<td><code>Errors<\/code>, <code>BindingResult<\/code><\/td>\n<td>\u9a8c\u8bc1\u548c\u6570\u636e\u7ed1\u5b9a\u4e2d\u7684\u9519\u8bef\u4fe1\u606f\u83b7\u53d6\u5bf9\u8c61\uff01<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>3\u3001\u4f8b\u5b50<\/h4>\n<pre><code class=\"language-java\">\/**\n * \u5982\u679c\u60f3\u8981\u83b7\u53d6\u8bf7\u6c42\u6216\u8005\u54cd\u5e94\u5bf9\u8c61,\u6216\u8005\u4f1a\u8bdd\u7b49,\u53ef\u4ee5\u76f4\u63a5\u5728\u5f62\u53c2\u5217\u8868\u4f20\u5165,\u5e76\u4e14\u4e0d\u5206\u5148\u540e\u987a\u5e8f!\n * \u6ce8\u610f: \u63a5\u6536\u539f\u751f\u5bf9\u8c61,\u5e76\u4e0d\u5f71\u54cd\u53c2\u6570\u63a5\u6536!\n *\/\n@GetMapping(&quot;api&quot;)\n@ResponseBody\npublic String api(HttpSession session , HttpServletRequest request,\n                  HttpServletResponse response){\n    String method = request.getMethod();\n    System.out.println(&quot;method = &quot; + method);\n    return &quot;api&quot;;\n}<\/code><\/pre>\n<h3>8\u3001\u5171\u4eab\u57df\u5bf9\u8c61\u64cd\u4f5c<\/h3>\n<h4>1\u3001\u5c5e\u6027\uff08\u5171\u4eab\uff09\u57df\u4f5c\u7528\u56de\u987e<\/h4>\n<p>1\u3001\u5728 JavaWeb \u4e2d\uff0c\u5171\u4eab\u57df\u6307\u7684\u662f\u5728 Servlet \u4e2d\u5b58\u50a8\u6570\u636e\uff0c\u4ee5\u4fbf\u5728\u540c\u4e00 Web \u5e94\u7528\u7a0b\u5e8f\u7684\u591a\u4e2a\u7ec4\u4ef6\u4e2d\u8fdb\u884c\u5171\u4eab\u548c\u8bbf\u95ee\u3002\u5e38\u89c1\u7684\u5171\u4eab\u57df\u6709\u56db\u79cd\uff1a<\/p>\n<ul>\n<li>ServletContext<\/li>\n<li>HttpSession<\/li>\n<li>HttpServletRequest<\/li>\n<li>PageContext<\/li>\n<\/ul>\n<p>2\u3001ServletContext \u5171\u4eab\u57df<\/p>\n<ul>\n<li>\u53ef\u4ee5\u5728\u6574\u4e2a Web \u5e94\u7528\u7a0b\u5e8f\u4e2d\u5171\u4eab\u6570\u636e\uff0c\u662f\u6700\u5927\u7684\u5171\u4eab\u57df<\/li>\n<li>\u4e00\u822c\u53ef\u4ee5\u7528\u4e8e\u4fdd\u5b58\u6574\u4e2a Web \u5e94\u7528\u7a0b\u5e8f\u7684\u5168\u5c40\u914d\u7f6e\u4fe1\u606f\uff0c\u4ee5\u53ca\u6240\u6709\u7528\u6237\u90fd\u5171\u4eab\u7684\u6570\u636e<\/li>\n<li>\u4fdd\u5b58\u7684\u6570\u636e\u662f\u7ebf\u7a0b\u5b89\u5168\u7684<\/li>\n<\/ul>\n<p>3\u3001HttpSession \u5171\u4eab\u57df<\/p>\n<ul>\n<li>\u53ef\u4ee5\u5728\u540c\u4e00\u7528\u6237\u53d1\u51fa\u7684\u591a\u4e2a\u8bf7\u6c42\u4e4b\u95f4\u5171\u4eab\u6570\u636e\uff0c\u4f46\u53ea\u80fd\u5728\u540c\u4e00\u4e2a\u4f1a\u8bdd\u4e2d\u4f7f\u7528\u3002<\/li>\n<li>\u4f8b\u5982\uff1a\u53ef\u4ee5\u5c06\u7528\u6237\u767b\u5f55\u72b6\u6001\u4fdd\u5b58\u5728 HttpSession \u4e2d\uff0c\u8ba9\u7528\u6237\u5728\u591a\u4e2a\u9875\u9762\u95f4\u4fdd\u6301\u767b\u5f55\u72b6\u6001\u3002<\/li>\n<\/ul>\n<p>4\u3001HttpServletRequest \u5171\u4eab\u57df<\/p>\n<ul>\n<li>\u53ef\u4ee5\u5728\u540c\u4e00\u4e2a\u8bf7\u6c42\u7684\u591a\u4e2a\u5904\u7406\u5668\u65b9\u6cd5\u4e4b\u95f4\u5171\u4eab\u6570\u636e<\/li>\n<li>\u4f8b\u5982\uff1a\u53ef\u4ee5\u5c06\u8bf7\u6c42\u7684\u53c2\u6570\u548c\u5c5e\u6027\u5b58\u50a8\u5728 HttpServletRequest \u4e2d\uff0c\u8ba9\u5904\u7406\u5668\u65b9\u6cd5\u4e4b\u95f4\u53ef\u4ee5\u8bbf\u95ee\u8fd9\u4e9b\u6570\u636e<\/li>\n<\/ul>\n<p>5\u3001PageContext \u5171\u4eab\u57df<\/p>\n<ul>\n<li>\u5728 JSP \u9875\u9762Servlet \u521b\u5efa\u65f6\u81ea\u52a8\u521b\u5efa\u7684\u3002<\/li>\n<li>\u5b83\u53ef\u4ee5\u5728 JSP \u7684\u5404\u4e2a\u4f5c\u7528\u57df\u4e2d\u5171\u4eab\u6570\u636e\uff0c\u5305\u62ecpageScope\u3001requestScope\u3001sessionScope\u3001applicationScope \u7b49\u4f5c\u7528\u57df<\/li>\n<\/ul>\n<p>6\u3001\u4f5c\u7528\uff1a<\/p>\n<ul>\n<li>\u5171\u4eab\u57df\u7684\u4f5c\u7528\u662f\u63d0\u4f9b\u4e86\u65b9\u4fbf\u5b9e\u7528\u7684\u65b9\u5f0f\u5728\u540c\u4e00 Web \u5e94\u7528\u7a0b\u5e8f\u7684\u591a\u4e2a\u7ec4\u4ef6\u4e4b\u95f4\u4f20\u9012\u6570\u636e\uff0c\u5e76\u4e14\u53ef\u4ee5\u5c06\u6570\u636e\u4fdd\u5b58\u5728\u4e0d\u540c\u7684\u5171\u4eab\u57df\u4e2d\uff0c\u6839\u636e\u9700\u8981\u8fdb\u884c\u9009\u62e9\u548c\u4f7f\u7528\u3002<\/li>\n<li>\u56fe\u89e3<\/li>\n<li><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240116183703015.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240116183703015.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240116183703015\" \/><\/div><\/li>\n<\/ul>\n<h4>2\u3001\u539f\u751f\u5b9e\u73b0<\/h4>\n<p>1\u3001\u76f4\u63a5\u5728handler\u4e2d\u5199\u53c2\u6570\u5c31\u884c\u3002\u548c\u666e\u901a\u65b9\u6cd5\u4e00\u6837<\/p>\n<pre><code class=\"language-java\">public class ShareController {\n    private ServletContext servletContext;\n\n\/\/    \u539f\u751fAPI\n    public void data(HttpServletResponse response, HttpServletRequest request){\n\/\/        \u8c03\u7528\u539f\u751f\u65b9\u6cd5\n    }\n}<\/code><\/pre>\n<h4>3\u3001Request\u7ea7\u522b\u5c5e\u6027\uff08\u5171\u4eab\uff09\u57df<\/h4>\n<h5>1\u3001\u4f7f\u7528 Model \u7c7b\u578b\u7684\u5f62\u53c2<\/h5>\n<pre><code class=\"language-java\">@RequestMapping(&quot;\/attr\/request\/model&quot;)\n@ResponseBody\npublic String testAttrRequestModel(\n\n        \/\/ \u5728\u5f62\u53c2\u4f4d\u7f6e\u58f0\u660eModel\u7c7b\u578b\u53d8\u91cf\uff0c\u7528\u4e8e\u5b58\u50a8\u6a21\u578b\u6570\u636e\n        Model model) {\n\n    \/\/ \u6211\u4eec\u5c06\u6570\u636e\u5b58\u5165\u6a21\u578b\uff0cSpringMVC \u4f1a\u5e2e\u6211\u4eec\u628a\u6a21\u578b\u6570\u636e\u5b58\u5165\u8bf7\u6c42\u57df\n    \/\/ \u5b58\u5165\u8bf7\u6c42\u57df\u8fd9\u4e2a\u52a8\u4f5c\u4e5f\u88ab\u79f0\u4e3a\u66b4\u9732\u5230\u8bf7\u6c42\u57df\n    model.addAttribute(&quot;requestScopeMessageModel&quot;,&quot;i am very happy[model]&quot;);\n\n    return &quot;target&quot;;\n}<\/code><\/pre>\n<h5>2\u3001\u4f7f\u7528 ModelMap \u7c7b\u578b\u7684\u5f62\u53c2<\/h5>\n<pre><code class=\"language-java\">@RequestMapping(&quot;\/attr\/request\/model\/map&quot;)\n@ResponseBody\npublic String testAttrRequestModelMap(\n\n        \/\/ \u5728\u5f62\u53c2\u4f4d\u7f6e\u58f0\u660eModelMap\u7c7b\u578b\u53d8\u91cf\uff0c\u7528\u4e8e\u5b58\u50a8\u6a21\u578b\u6570\u636e\n        ModelMap modelMap) {\n\n    \/\/ \u6211\u4eec\u5c06\u6570\u636e\u5b58\u5165\u6a21\u578b\uff0cSpringMVC \u4f1a\u5e2e\u6211\u4eec\u628a\u6a21\u578b\u6570\u636e\u5b58\u5165\u8bf7\u6c42\u57df\n    \/\/ \u5b58\u5165\u8bf7\u6c42\u57df\u8fd9\u4e2a\u52a8\u4f5c\u4e5f\u88ab\u79f0\u4e3a\u66b4\u9732\u5230\u8bf7\u6c42\u57df\n    modelMap.addAttribute(&quot;requestScopeMessageModelMap&quot;,&quot;i am very happy[model map]&quot;);\n\n    return &quot;target&quot;;\n}<\/code><\/pre>\n<h5>3\u3001\u4f7f\u7528map\u7c7b\u578b\u7684\u5f62\u53c2<\/h5>\n<pre><code class=\"language-java\">@RequestMapping(&quot;\/attr\/request\/map&quot;)\n@ResponseBody\npublic String testAttrRequestMap(\n\n        \/\/ \u5728\u5f62\u53c2\u4f4d\u7f6e\u58f0\u660eMap\u7c7b\u578b\u53d8\u91cf\uff0c\u7528\u4e8e\u5b58\u50a8\u6a21\u578b\u6570\u636e\n        Map&lt;String, Object&gt; map) {\n\n    \/\/ \u6211\u4eec\u5c06\u6570\u636e\u5b58\u5165\u6a21\u578b\uff0cSpringMVC \u4f1a\u5e2e\u6211\u4eec\u628a\u6a21\u578b\u6570\u636e\u5b58\u5165\u8bf7\u6c42\u57df\n    \/\/ \u5b58\u5165\u8bf7\u6c42\u57df\u8fd9\u4e2a\u52a8\u4f5c\u4e5f\u88ab\u79f0\u4e3a\u66b4\u9732\u5230\u8bf7\u6c42\u57df\n    map.put(&quot;requestScopeMessageMap&quot;, &quot;i am very happy[map]&quot;);\n\n    return &quot;target&quot;;\n}<\/code><\/pre>\n<p>4\u3001\u4f7f\u7528ModelAndView\u5bf9\u8c61<\/p>\n<pre><code class=\"language-java\">@RequestMapping(&quot;\/attr\/request\/mav&quot;)\npublic ModelAndView testAttrByModelAndView() {\n\n    \/\/ 1.\u521b\u5efaModelAndView\u5bf9\u8c61\n    ModelAndView modelAndView = new ModelAndView();\n    \/\/ 2.\u5b58\u5165\u6a21\u578b\u6570\u636e\n    modelAndView.addObject(&quot;requestScopeMessageMAV&quot;, &quot;i am very happy[mav]&quot;);\n    \/\/ 3.\u8bbe\u7f6e\u89c6\u56fe\u540d\u79f0\n    modelAndView.setViewName(&quot;target&quot;);\n\n    return modelAndView;\n}<\/code><\/pre>\n<h4>4\u3001Session\u7ea7\u522b\u5c5e\u6027\uff08\u5171\u4eab\uff09\u57df<\/h4>\n<p>1\u3001\u4f8b\u5b50<\/p>\n<pre><code class=\"language-java\">@RequestMapping(&quot;\/attr\/session&quot;)\n@ResponseBody\npublic String testAttrSession(HttpSession session) {\n    \/\/\u76f4\u63a5\u5bf9session\u5bf9\u8c61\u64cd\u4f5c,\u5373\u5bf9\u4f1a\u8bdd\u8303\u56f4\u64cd\u4f5c!\n    return &quot;target&quot;;\n}<\/code><\/pre>\n<h4>5\u3001Application\u7ea7\u522b\u5c5e\u6027\uff08\u5171\u4eab\uff09\u57df<\/h4>\n<pre><code class=\"language-java\">@Autowired\nprivate ServletContext servletContext;\n\n@RequestMapping(&quot;\/attr\/application&quot;)\n@ResponseBody\npublic String attrApplication() {\n\n    servletContext.setAttribute(&quot;appScopeMsg&quot;, &quot;i am hungry...&quot;);\n\n    return &quot;target&quot;;\n}<\/code><\/pre>\n<h3>9\u3001\u63a5\u6536\u53c2\u6570\u7684\u603b\u7ed3<\/h3>\n<p>1\u3001\u8def\u5f84\u8bbe\u7f6e<\/p>\n<ul>\n<li>@RequestMapper(value=&quot;\u5730\u5740&quot;,method = &quot;\u8bf7\u6c42\u65b9\u5f0f&quot;) \u7c7b | \u65b9\u6cd5<\/li>\n<li>@GetMapping \/@PostMapping \u65b9\u6cd5<\/li>\n<\/ul>\n<p>2\u3001\u63a5\u6536\u53c2\u6570\u3010\u91cd\u70b9\u3011<\/p>\n<ul>\n<li>\n<p>param<\/p>\n<ul>\n<li>\n<p>\u76f4\u63a5\u63a5\u6536\uff1ahandler(\u7c7b\u578b \u5f62\u53c2\u540d) \u5f62\u53c2\u540d = \u8bf7\u6c42\u53c2\u6570\u540d<\/p>\n<\/li>\n<li>\n<p>\u6ce8\u89e3\u6307\u5b9a\uff1ahandler(@RequestParam(name=&quot;\u8bf7\u6c42\u53c2\u6570&quot;) ,request= true, defaultValue =&quot;\u9ed8\u8ba4\u503c&quot;)<\/p>\n<\/li>\n<li>\n<p>\u4e00\u540d\u591a\u503c\uff1a handler(@RequestParam List key)<\/p>\n<\/li>\n<li>\n<p>\u5b9e\u4f53\u63a5\u6536\uff1ahandler(\u5b9e\u4f53 \u5bf9\u8c61) \u5bf9\u8c61\u7684\u5c5e\u6027\u540d = \u8bf7\u6c42\u53c2\u6570\u540d<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u8def\u5f84\u53c2\u6570<\/p>\n<ul>\n<li>\n<p>\u8bbe\u7f6e\u52a8\u6001\u8def\u5f84\u548c\u8868\u793a\uff1a{key}\/info\/{key}<\/p>\n<\/li>\n<li>\n<p>\u63a5\u6536\u8def\u5f84\uff1ahandler(@PathVariable(\u52a8\u6001\u8def\u5f84key) \u7c7b\u578b \u5f62\u53c2\u540d)<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>Json<\/p>\n<ul>\n<li>\u63a5\u6536\u6570\u636e\uff1ahandler(@RequestBody \u5b9e\u4f53\u7c7b \u5bf9\u8c61)<\/li>\n<li>\u51c6\u5907\u5de5\u4f5c\uff1a<\/li>\n<li>\u5bfc\u5165jackson\u4f9d\u8d56<\/li>\n<li>@EnableWebMvc\uff1a\u52a0\u5165handlerMapping\u3001handerAdapter\u7ed9handlerAdapter\u914d\u7f6ejson\u5904\u7406\u5668<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>3\u3001cookie\u63a5\u6536<\/p>\n<ul>\n<li>handler(@CookieValue(&quot;cookie\u7684\u540d\u5b57&quot;))<\/li>\n<\/ul>\n<p>4\u3001\u8bf7\u6c42\u5077\u63a5\u6536<\/p>\n<ul>\n<li>handler(@RequestHeader(&quot;cookie\u7684\u540d\u5b57&quot;))<\/li>\n<\/ul>\n<p>5\u3001\u539f\u751fAPI\u83b7\u53d6<\/p>\n<ul>\n<li>handler\uff08HTTPServletRequest\uff0crequest\uff0csession<\/li>\n<li>ServletContext - &gt; ioc -&gt; \u5168\u5c40\u53d8\u91cf @Autowired<\/li>\n<\/ul>\n<p>6\u3001\u5171\u4eab\u57df\u83b7\u53d6<\/p>\n<ul>\n<li>\u539f\u751fapi\u65b9\u5f0f\u5c31\u884c<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u4e8c\u3001SpringMVC\u63a5\u6536\u6570\u636e 1\u3001\u8bbf\u95ee\u8def\u5f84\u8bbe\u7f6e@RequestMappering 1\u3001\u5185\u5bb9 1\u3001@Reque [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-5824","post","type-post","status-publish","format-standard","hentry","category-springmvc"],"_links":{"self":[{"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/posts\/5824","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/comments?post=5824"}],"version-history":[{"count":2,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/posts\/5824\/revisions"}],"predecessor-version":[{"id":5826,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/posts\/5824\/revisions\/5826"}],"wp:attachment":[{"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/media?parent=5824"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/categories?post=5824"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/tags?post=5824"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}