{"id":546,"date":"2024-11-27T22:23:19","date_gmt":"2024-11-27T14:23:19","guid":{"rendered":"http:\/\/www.cmd137blog.top\/?p=546"},"modified":"2025-02-11T01:00:08","modified_gmt":"2025-02-10T17:00:08","slug":"web%e5%85%a5%e9%97%a8-springboot%e5%88%9d%e4%bd%93%e9%aa%8c","status":"publish","type":"post","link":"http:\/\/www.cmd137blog.top\/?p=546","title":{"rendered":"Web\u5165\u95e8-Springboot\u521d\u4f53\u9a8c"},"content":{"rendered":"\n<p>\u8fd9\u91cc\u6559\u7a0b\u76f4\u63a5\u6559\u5b66Springboot\u800c\u8df3\u8fc7\u4e86ssm\uff0c\u4e3a\u4e86\u5148\u7740\u624b\u5f00\u53d1\u6240\u4ee5\u51b3\u5b9a\u540e\u671f\u518d\u8865\u4e00\u4e0bspringmvc\u7684\u5185\u5bb9\uff0c\u5148\u8ddf\u7740\u6559\u7a0b\u8d70\uff0c\u5230\u540e\u9762\u505a\u201c\u5143\u96c6\u201d\u65f6\u5982\u679c\u7528\u5230\u8fb9\u505a\u8fb9\u5b66\uff0c\uff08make it work first\uff09\u3002<\/p>\n\n\n\n<p>\u672c\u7bc7\u662f\u4e00\u4e9b\u96f6\u6563\u7684\u5165\u95e8web\u77e5\u8bc6\uff1a<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">1 Maven<\/h1>\n\n\n\n<p>JavaWeb\u5f00\u53d1\u5e38\u7528maven\u6765\u8fdb\u884c\u7ba1\u7406\u3002\u6b64\u5904\u6309\u7167\u89c6\u9891\u6240\u8bf4\u89c4\u5b9a\uff0c\u4e4b\u540e\u7684java\u90fd\u7edf\u4e00\u4f7f\u752811\u7248\u672c\u7684JDK\uff0c\u548cMaven\u534f\u540c\u3002<\/p>\n\n\n\n<p>Maven\u9700\u5355\u72ec\u5b89\u88c5\uff0c\u914d\u5408IDEA\u4f7f\u7528\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Maven\u7684\u4f5c\u7528\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f9d\u8d56\u7ba1\u7406\uff0c\uff08jar\u5305\uff09\uff0c\u907f\u514d\u7248\u672c\u51b2\u7a81\u95ee\u9898<\/li>\n\n\n\n<li>\u63d0\u4f9b\u6807\u51c6\u3001\u7edf\u4e00\u7684\u9879\u76ee\u7ed3\u6784\uff0c\u5982\u4e0b\uff1a\n<ul class=\"wp-block-list\">\n<li>src\u4e0b\uff1a<\/li>\n\n\n\n<li>main:                      &#8212;\u5b9e\u9645\u9879\u76ee\u8d44\u6e90\n<ul class=\"wp-block-list\">\n<li>java                &#8212;java\u6e90\u4ee3\u7801\u76ee\u5f55<\/li>\n\n\n\n<li>resources       &#8212;\u914d\u7f6e\u6587\u4ef6\u76ee\u5f55<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>test                         &#8212;\u6d4b\u8bd5\u9879\u76ee\u8d44\u6e90\n<ul class=\"wp-block-list\">\n<li>java<\/li>\n\n\n\n<li>resources<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>pom.xml                 &#8212;\u9879\u76ee\u914d\u7f6e\u6587\u4ef6<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u81ea\u52a8\u5316\u9879\u76ee\u6784\u5efa\uff1a\u7f16\u8bd1\u3001\u6d4b\u8bd5\u3001\u6253\u5305\u3001\u53d1\u5e03<\/li>\n<\/ul>\n\n\n\n<p>\u6ce8\uff1a\u6b64\u5904\u4e3a\u7b80\u5355\u7684maven\u4f7f\u7528\uff0c\u540e\u671f\u8fd8\u6709\u9ad8\u7ea7\u7528\u6cd5<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">2 HTTP<\/h1>\n\n\n\n<p>\u57fa\u4e8eTCP<\/p>\n\n\n\n<p>\u57fa\u4e8e\u8bf7\u6c42\uff1a\u4e00\u6b21\u8bf7\u6c42\u5bf9\u5e94\u4e00\u6b21\u54cd\u5e94<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2.1 \u8bf7\u6c42\u534f\u8bae<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u8bf7\u6c42\u884c\uff1a<\/h3>\n\n\n\n<p>\u8bf7\u6c42\u6570\u636e\u7684\u7b2c\u4e00\u884c\uff1a\u8bf7\u6c42\u65b9\u5f0f\uff08GET\u3001POST\uff09\uff0c\u8d44\u6e90\u8def\u5f84\uff0c\u534f\u8bae<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8bf7\u6c42\u65b9\u5f0f &#8211; GET: \u8bf7\u6c42\u53c2\u6570\u5728\u8bf7\u6c42\u884c\u4e2d\uff0c\u6ca1\u6709\u8bf7\u6c42\u4f53\uff0c\u5982: \/brand\/findAll?name=OPPO&amp;status=1\u3002GET \u8bf7\u6c42\u5927\u5c0f\u662f\u6709\u9650\u5236\u7684<\/li>\n\n\n\n<li>\u8bf7\u6c42\u65b9\u5f0f &#8211; POST: \u8bf7\u6c42\u53c2\u6570\u5728\u8bf7\u6c42\u4f53\u4e2d\uff0cPOST \u8bf7\u6c42\u5927\u5c0f\u662f\u6ca1\u6709\u9650\u5236\u7684<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u8bf7\u6c42\u5934\uff1a<\/h3>\n\n\n\n<p>\u7b2c\u4e8c\u884c\u5f00\u59cb\uff0c\u683c\u5f0f key\uff1avalue<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8bf7\u6c42\u4f53\uff1a<\/h3>\n\n\n\n<p>POST\u8bf7\u6c42\uff0c\u5b58\u653e\u8bf7\u6c42\u53c2\u6570<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2.2 \u76f8\u5e94\u534f\u8bae<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u76f8\u5e94\u884c\uff1a<\/h3>\n\n\n\n<p>\u76f8\u5e94\u6570\u636e\u7b2c\u4e00\u884c\uff1a\u534f\u8bae\uff0c\u72b6\u6001\u7801\uff0c\u63cf\u8ff0<\/p>\n\n\n\n<p>\u5e38\u7528\u72b6\u6001\u7801\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>200 OK\uff1a\u5904\u7406\u6210\u529f<\/li>\n\n\n\n<li>404 Not Found\uff1a\u8bf7\u6c42\u8d44\u6e90\u4e0d\u5b58\u5728<\/li>\n\n\n\n<li>502 Internal Server Error\uff1a\u670d\u52a1\u5668\u53d1\u751f\u4e0d\u53ef\u9884\u671f\u7684\u9519\u8bef\uff1a<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u54cd\u5e94\u5934\uff1a<\/h3>\n\n\n\n<p>\u7b2c\u4e8c\u884c\u5f00\u59cb\uff0c\u683c\u5f0f key\uff1avalue<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u54cd\u5e94\u4f53\uff1a<\/h3>\n\n\n\n<p>\u6700\u540e\u4e00\u90e8\u5206\uff0c\u5b58\u653e\u54cd\u5e94\u6570\u636e<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2.3 \u89e3\u6790\u534f\u8bae<\/h2>\n\n\n\n<p>\u65e0\u89c6\uff0c\u6846\u67b6\\web\u670d\u52a1\u5668\u8f6f\u4ef6 \u4f1a\u5b9e\u73b0\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3 Tomcat<\/h2>\n\n\n\n<p>\u8f7b\u91cf\u7ea7web\u5e94\u7528\u670d\u52a1\u5668\uff0c\u5c01\u88c5\u4e86\u5bf9HTTP\u534f\u8bae\u6570\u636e\u7684\u64cd\u4f5c\u3002\u88ab\u6574\u5408\u8fdbSpringboot\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">4 \u8bf7\u6c42<\/h1>\n\n\n\n<p>\u6b64\u5904\u4f7f\u7528apifox\u4f5c\u4e3a\u63a5\u53e3\u6d4b\u8bd5\u5de5\u5177\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4.1 \u7b80\u5355\u53c2\u6570<\/h2>\n\n\n\n<p>1.\u539f\u59cb\u65b9\u6cd5\u83b7\u53d6\u8bf7\u6c42\u53c2\u6570\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Controller\u65b9\u6cd5\u5f62\u53c2\u4e2d\u58f0\u660eHttpServletRequest\u5bf9\u8c61<\/li>\n\n\n\n<li>\u8c03\u7528\u5bf9\u8c61\u7684getParameter\uff08\u53c2\u6570\u540d\uff09<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>@RestController\npublic class exercise1 {\n    \/\/\u539f\u59cb\u65b9\u5f0f\n    @RequestMapping(\"\/exercise1\")\n    public String simpleParam(HttpServletRequest request){\n        String name= request.getParameter(\"name\");\n        String ageStr = request.getParameter(\"age\");\n        int age = Integer.parseInt(ageStr);\n        System.out.println(name+\"--\"+age);\n        return \"OK\";\n    }\n}<\/code><\/pre>\n\n\n\n<p>2.Springboot\u65b9\u5f0f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8bf7\u6c42\u540d\u4e0e\u65b9\u6cd5\u5f62\u53c2\u53d8\u91cf\u540d\u76f8\u540c<\/li>\n\n\n\n<li>\u4f1a\u81ea\u52a8\u8fdb\u884c\u7c7b\u578b\u8f6c\u6362<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>@RestController\npublic class exercise1 {\n    \/\/Springboot\u65b9\u5f0f\n    @RequestMapping(\"\/exercise1\")\n    public String simpleParam(String name,Integer age){\n        System.out.println(name+\"--\"+age);\n        return \"OK\";\n    }\n}<\/code><\/pre>\n\n\n\n<p>3.@RequestParam\u6ce8\u89e3<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u65b9\u6cd5\u5f62\u53c2\u540d\u79f0\u4e0e\u8bf7\u6c42\u53c2\u6570\u540d\u79f0\u4e0d\u5339\u914d\uff0c\u901a\u8fc7\u8be5\u6ce8\u89e3\u5b8c\u6210\u6620\u5c04<\/li>\n\n\n\n<li>\u8be5\u6ce8\u89e3\u7684required\u5c5e\u6027\u9ed8\u8ba4\u662ftrue\uff0c\u4ee3\u8868\u8bf7\u6c42\u53c2\u6570\u5fc5\u987b\u4f20\u9012<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>@RestController\npublic class exercise1 {\n    \/\/Springboot\u65b9\u5f0f\n    @RequestMapping(\"\/exercise1\")\n    public String simpleParam(@RequestParam(name = \"name\",required = false) String username, Integer age){\n        System.out.println(username+\"--\"+age);\n        return \"OK\";\n    }\n}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">4.2 \u5b9e\u4f53\u53c2\u6570<\/h2>\n\n\n\n<p>\u7b80\u5355\u5b9e\u4f53\u5bf9\u8c61\uff1a\u8bf7\u6c42\u53c2\u6570\u540d\u4e0e\u5f62\u53c2\u5bf9\u8c61\u5c5e\u6027\u540d\u76f8\u540c\uff0c\u5b9a\u4e49POJO\u63a5\u6536\u5373\u53ef\u3002<\/p>\n\n\n\n<p>POJO\uff1a\u4ec5\u5305\u542b\u81ea\u8eab\u7684\u5c5e\u6027\u4ee5\u53ca\u81ea\u8eab\u5c5e\u6027\u7684getter\u548csetter\u65b9\u6cd5\u3002 <\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@RestController\npublic class SimplePojo {\n    @RequestMapping(\"\/simplePojo\")\n    public String simplePojo(User user){\n        System.out.println(user);\n        return \"OK\";\n    }\n}   <\/code><\/pre>\n\n\n\n<p> \u590d\u6742\u5b9e\u4f53\u5bf9\u8c61\uff1a\u6709\u7c7b\u7684\u5d4c\u5957\uff0c\u5728\u5185\u90e8\u7c7b\u7684\u5c5e\u6027\u524d\u52a0\u4e0a\u201c\u5916\u90e8\u7c7b\u540d\u79f0.\u201d<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4.3 \u6570\u7ec4\u53c2\u6570\uff1a<\/h2>\n\n\n\n<p>\u590d\u9009\u6846\u591a\u6570\u65f6\u4f20\u9012\u7684\u662f\u4e00\u4e2a\u6570\u7ec4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@RequestMapping(\"\/arrayParam\")\n    public String arrayParam(String&#91;] hobby){\n        System.out.println(Arrays.toString(hobby));\n        return \"OK\";\n    }<\/code><\/pre>\n\n\n\n<p>\u6b64\u5904 \u8bf7\u6c42url\u4e3a\uff1a\u201chttp:\/\/localhost:8080\/arrayParam?hobby=java&amp;hobby=C++&amp;hobby=Go\u201d\uff0c\u800c\u540e\u7aef\u6536\u4e0d\u5230\u201c++\u201d\u3002<\/p>\n\n\n\n<p>\u4fee\u6539\u4e3a\u201chttp:\/\/localhost:8080\/arrayParam?hobby=java&amp;hobby=C%2B%2B&amp;hobby=Go\u201d\u5c31\u6b63\u5e38\u4e86<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4.4 \u96c6\u5408\u53c2\u6570\uff1a<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u96c6\u5408\u53c2\u6570\uff1a\u8bf7\u6c42\u53c2\u6570\u540d\u4e0e\u5f62\u53c2\u96c6\u5408\u540d\u79f0\u76f8\u540c\u4e14\u8bf7\u6c42\u53c2\u6570\u4e3a\u591a\u4e2a\uff0c<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-amber-color\"><strong>@RequestParam \u7ed1\u5b9a\u53c2\u6570\u5173\u7cfb<\/strong>\u3002<\/mark><\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>@RequestMapping(\"\/arraylistParam\")\n    public String arrayParam(@RequestParam ArrayList&lt;String&gt; hobby){\n        System.out.println(hobby);\n        return \"OK\";\n    }<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4.5 \u65e5\u671f\u65f6\u95f4\u7c7b\u53c2\u6570\uff1a<\/h2>\n\n\n\n<p>\u524d\u7aef\u548c\u540e\u7aef\u9700\u8981\u7edf\u4e00\u4f20\u9012\u683c\u5f0f\u3002\uff1a@DateTimeFormat\uff08pattren=&#8221;yyyy-MM-dd HH:mm:ss&#8221;\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@RequestMapping(\"\/timeParam\")\n    public String timeParam(@DateTimeFormat(pattern = \"yyyy-MM-dd HH:mm:ss\")LocalDateTime time){\n        System.out.println(time);\n        return \"OK\";\n    }<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4.6 JSON\u53c2\u6570\uff1a<\/h2>\n\n\n\n<p>JSON\u53c2\u6570\uff1aJSON\u53c2\u6570\u952e\u540d\u4e8e\u5f62\u53c2\u5bf9\u8c61\u5c5e\u6027\u540d\u76f8\u540c\uff0c\u5b9a\u4e49POJO\u7c7b\u578b\u5f62\u53c2\u5373\u53ef\u63a5\u6536\u53c2\u6570\uff0c\u9700\u8981\u7528@RequestBody \u6807\u8bc6<\/p>\n\n\n\n<p>JSON\u6570\u636e\u9700\u8981\u653e\u5728\u8bf7\u6c42\u4f53\u4e2d\uff0c\u6240\u4ee5\u4f7f\u7528POST\u65b9\u6cd5\u800c\u975eGET\uff0c(raw)<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>{\n    \"name\":\"\u5f20\u4e09\",\n    \"age\":\"18\",\n    \"myinfo\":{\n        \"info1\":\"INFO1111\",\n        \"info2\":\"INFO2222\"\n    }\n}<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>@RequestMapping(\"\/jsonParam\")\n    public String jsonParam(@RequestBody User user){\n        System.out.println(user.toString());\n        return \"OK\";\n    }<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">4.7 \u8def\u5f84\u53c2\u6570\uff1a<\/h2>\n\n\n\n<p>\u53c2\u6570\u6210\u4e3a\u4e86URL\u7684\u4e00\u90e8\u5206\u3002<\/p>\n\n\n\n<p>\u8def\u5f84\u53c2\u6570\uff1a\u901a\u8fc7\u8bf7\u6c42URL\u76f4\u63a5\u4f20\u9012\u53c2\u6570\uff0c\u4f7f\u7528{&#8230;}\u6765\u6807\u8bc6\u8be5\u8def\u5f84\u53c2\u6570\uff0c\u9700\u8981\u7528@PathVariable \u83b7\u53d6\u8def\u5f84\u53c2\u6570 <\/p>\n\n\n\n<p>URL:http:\/\/localhost:8080\/path\/137<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@RequestMapping(\"\/path\/{id}\")\n    public String pathVariableParam(@PathVariable Integer id){\n        System.out.println(id);\n        return \"OK\";\n    }<\/code><\/pre>\n\n\n\n<p>\u4e5f\u53ef\u4ee5\u591a\u4e2a\uff1a<\/p>\n\n\n\n<p>URL\uff1ahttp:\/\/localhost:8080\/path\/137\/123<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">@RequestMapping(\"\/path\/{id1}\/{id2}\")<br>public String pathVariableParam(@PathVariable Integer id1,@PathVariable Integer id2){<br>    System.<em>out<\/em>.println(id1);<br>    System.<em>out<\/em>.println(id2);<br>    return \"OK\";<br>}<\/pre>\n\n\n\n<h1 class=\"wp-block-heading\">5 \u54cd\u5e94<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">@ResponseBody<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7c7b\u578b\uff1a\u65b9\u6cd5\u6ce8\u89e3\u3001\u7c7b\u6ce8\u89e3<\/li>\n\n\n\n<li>\u4f4d\u7f6e\uff1aController\u65b9\u6cd5\u4e0a\/\u7c7b\u4e0a<\/li>\n\n\n\n<li>\u4f5c\u7528\uff1a\u5c06\u65b9\u6cd5\u8fd4\u56de\u503c\u76f4\u63a5\u54cd\u5e94\uff0c\u5982\u679c\u8fd4\u56de\u503c\u7c7b\u578b\u662f \u5b9e\u4f53\u5bf9\u8c61\/\u96c6\u5408\uff0c\u5c06\u4f1a\u8f6c\u6362\u4e3aJSON\u683c\u5f0f\u54cd\u5e94<\/li>\n\n\n\n<li>@RestController=@Controller+@ResponseBody;<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u7edf\u4e00\u54cd\u5e94\u7ed3\u679c\uff1a<\/h2>\n\n\n\n<p>\u7edf\u4e00\u54cd\u5e94\u7ed3\u679c\u65e8\u5728\u4e3a\u7cfb\u7edf\u4e0d\u540c\u529f\u80fd\u6a21\u5757\u3001\u4e0d\u540c\u63a5\u53e3\u8fd4\u56de\u7684\u6570\u636e\u683c\u5f0f\u8bbe\u5b9a\u4e00\u4e2a\u7edf\u4e00\u7684\u89c4\u8303\u3002<\/p>\n\n\n\n<p>Result\uff08code,meg,data\uff09<\/p>\n\n\n\n<p>Result.java:\u793a\u4f8b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>public class Result {\n    private Integer code ;\/\/1 \u6210\u529f , 0 \u5931\u8d25\n    private String msg; \/\/\u63d0\u793a\u4fe1\u606f\n    private Object data; \/\/\u6570\u636e data\n\n    public Result() {\n    }\n    public Result(Integer code, String msg, Object data) {\n        this.code = code;\n        this.msg = msg;\n        this.data = data;\n    }\n    public Integer getCode() {\n        return code;\n    }\n    public void setCode(Integer code) {\n        this.code = code;\n    }\n    public String getMsg() {\n        return msg;\n    }\n    public void setMsg(String msg) {\n        this.msg = msg;\n    }\n    public Object getData() {\n        return data;\n    }\n    public void setData(Object data) {\n        this.data = data;\n    }\n\n    public static Result success(Object data){\n        return new Result(1, \"success\", data);\n    }\n    public static Result success(){\n        return new Result(1, \"success\", null);\n    }\n    public static Result error(String msg){\n        return new Result(0, msg, null);\n    }\n\n    @Override\n    public String toString() {\n        return \"Result{\" +\n                \"code=\" + code +\n                \", msg='\" + msg + '\\'' +\n                \", data=\" + data +\n                '}';\n    }\n}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u5e94\u7528\u793a\u4f8b\uff1a<\/h2>\n\n\n\n<p>\u9700\u8981\u63d0\u524d\u5f15\u5165dom4j\u4f9d\u8d56\uff0c\u5f15\u5165\u5de5\u5177\u7c7b.<\/p>\n\n\n\n<p>EmpController.java:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>package org.example.springbootdemo.Controller;\n\nimport org.example.springbootdemo.Controller.Request.pojo.Result;\nimport org.example.springbootdemo.demos.web.Emp;\nimport org.example.springbootdemo.utils.XmlParserUtils;\nimport org.springframework.web.bind.annotation.RequestMapping;\nimport org.springframework.web.bind.annotation.RestController;\n\nimport java.util.List;\n\n@RestController\npublic class EmpController {\n    @RequestMapping(\"\/listEmp\")\n    public Result list(){\n\n        \/\/1.\u52a0\u8f7d\u89e3\u6790xml\n        String file =this.getClass().getClassLoader().getResource(\"emp.xml\").getFile();\n        List&lt;Emp&gt; empList= XmlParserUtils.parse(file, Emp.class);\n\n        \/\/2.\u5bf9\u6570\u636e\u8fdb\u884c\u8f6c\u6362\n        empList.stream().forEach(emp -&gt; {\n            String gender= emp.getGender();\n            if(\"1\".equals(gender))\n                emp.setGender(\"\u7537\");\n            else\n                emp.setGender(\"\u5973\");\n        });\n\n        empList.stream().forEach(emp-&gt;{\n            String job= emp.getJob();\n            if(\"1\".equals(job))\n                emp.setJob(\"\u8bb2\u5e08\");\n            else if(\"2\".equals(job))\n                emp.setJob(\"\u73ed\u4e3b\u4efb\");\n            else\n                emp.setJob(\"\u5c31\u4e1a\u6307\u5bfc\");\n        });\n\n        \/\/3.\u54cd\u5e94\n        return Result.success(empList);\n    }\n}\n<\/code><\/pre>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u91cc\u6559\u7a0b\u76f4\u63a5\u6559\u5b66Springboot\u800c\u8df3\u8fc7\u4e86ssm\uff0c\u4e3a\u4e86\u5148\u7740\u624b\u5f00\u53d1\u6240\u4ee5\u51b3\u5b9a\u540e\u671f\u518d\u8865\u4e00\u4e0bspringmvc\u7684\u5185\u5bb9 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37],"tags":[41],"class_list":["post-546","post","type-post","status-publish","format-standard","hentry","category-javaweblist","tag-web"],"_links":{"self":[{"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/posts\/546","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=546"}],"version-history":[{"count":6,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/posts\/546\/revisions"}],"predecessor-version":[{"id":659,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/posts\/546\/revisions\/659"}],"wp:attachment":[{"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=546"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=546"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=546"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}