{"id":74923,"date":"2026-02-10T23:33:33","date_gmt":"2026-02-10T15:33:33","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/74923.html"},"modified":"2026-02-10T23:33:33","modified_gmt":"2026-02-10T15:33:33","slug":"ssm%e6%a1%86%e6%9e%b6%e4%bb%8e%e5%85%a5%e9%97%a8%e5%88%b0%e5%85%a5%e5%9c%9fspringmvc%e5%85%a5%e9%97%a8%e5%bc%80%e5%8f%91%e5%85%a8%e6%b5%81%e7%a8%8b%e8%a7%a3%e6%9e%90","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/74923.html","title":{"rendered":"SSM\u6846\u67b6\u4ece\u5165\u95e8\u5230\u5165\u571f(SpringMVC\u5165\u95e8\u5f00\u53d1\u5168\u6d41\u7a0b\u89e3\u6790)"},"content":{"rendered":"<p id=\"main-toc\">\u76ee\u5f55<\/p>\n<p id=\"%E5%85%A5%E9%97%A8%E6%A1%88%E4%BE%8B%E6%AD%A5%E9%AA%A4%EF%BC%9A-toc\" style=\"margin-left:40px\">\u5165\u95e8\u6848\u4f8b\u6b65\u9aa4&#xff1a;<\/p>\n<p id=\"%E6%B3%A8%E8%A7%A3%E8%A7%A3%E9%87%8A%EF%BC%9A-toc\" style=\"margin-left:40px\">\u6ce8\u89e3\u89e3\u91ca&#xff1a;<\/p>\n<p id=\"SpringMVC%E5%85%A5%E9%97%A8%E7%A8%8B%E5%BA%8F%E5%BC%80%E5%8F%91%E6%80%BB%E7%BB%93(1%2BN)-toc\" style=\"margin-left:40px\">SpringMVC\u5165\u95e8\u7a0b\u5e8f\u5f00\u53d1\u603b\u7ed3(1&#043;N)<\/p>\n<p style=\"margin-left:40px\">\u6ce8\u610f&#xff1a;<\/p>\n<p style=\"margin-left:40px\">SpringMVC\u4e13\u7528<\/p>\n<p style=\"margin-left:40px\">\u8bbe\u7f6e\u8bf7\u6c42\u8def\u5f84&#xff08;\u56fa\u5b9a\u683c\u5f0f&#xff09;<\/p>\n<p style=\"margin-left:40px\">\u4e13\u95e8\u52a0\u8f7dspring\u7684\u914d\u7f6e\u7c7b&#xff1a;<\/p>\n<p id=\"%E6%B5%81%E7%A8%8B%E5%88%86%E6%9E%90%EF%BC%9A-toc\" style=\"margin-left:40px\">\u6d41\u7a0b\u5206\u6790&#xff1a;<\/p>\n<p style=\"margin-left:40px\">\u542f\u52a8\u670d\u52a1\u5668\u521d\u59cb\u5316\u8fc7\u7a0b<\/p>\n<p style=\"margin-left:40px\">\u5355\u6b21\u8bf7\u6c42\u8fc7\u7a0b&#xff1a;<\/p>\n<p id=\"Bean%E5%8A%A0%E8%BD%BD%E6%8E%A7%E5%88%B6%E8%AF%A6%E8%A7%A3-toc\" style=\"margin-left:40px\">Bean\u52a0\u8f7d\u63a7\u5236\u8be6\u89e3<\/p>\n<p id=\"%E8%A7%A3%E5%86%B3%E6%96%B9%E6%A1%88%EF%BC%9A-toc\" style=\"margin-left:40px\">\u89e3\u51b3\u65b9\u6848&#xff1a;<\/p>\n<hr id=\"hr-toc\" \/>\n<p>\u524d\u8a00&#xff1a;<\/p>\n<p>SpringMVc\u6982\u8ff0 SpringMvc\u6280\u672f\u4e0eServlet\u6280\u672f\u529f\u80fd\u7b49\u540c&#xff0c;\u5747\u5c5e\u4e8eweb\u5c42\u5f00\u53d1\u6280\u672f<\/p>\n<p>SpringMVC\u662f\u4e00\u79cd\u57fa\u4e8eJava\u5b9e\u73b0MVc\u6a21\u578b\u7684\u8f7b\u91cf\u7ea7Web\u6846\u67b6 \u4f18\u70b9 \u4f7f\u7528\u7b80\u5355&#xff0c;\u5f00\u53d1\u4fbf\u6377(\u76f8\u6bd4\u4e8eServlet)&#xff0c;\u7075\u6d3b\u6027\u5f3a<\/p>\n<p>\u603b\u89c8&#xff1a;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"379\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260210153331-698b4fcb951b4.png\" width=\"473\" \/><\/p>\n<\/p>\n<h3 id=\"%E5%85%A5%E9%97%A8%E6%A1%88%E4%BE%8B%E6%AD%A5%E9%AA%A4%EF%BC%9A\">\u5165\u95e8\u6848\u4f8b\u6b65\u9aa4&#xff1a;<\/h3>\n<p>1.\u4f7f\u7528SpringMVC\u6280\u672f\u9700\u8981\u5148\u5bfc\u5165SpringMVC\u5750\u6807\u4e0eServlet\u5750\u6807 <span style=\"color:#ffd900\"><span style=\"background-color:#511b78\">&lt;dependency&gt;<\/span> <span style=\"background-color:#511b78\">&lt;groupId&gt;javax.servlet&lt;\/groupId&gt;&lt;artifactId&gt;javax.servlet-api&lt;\/artifactId&gt;&lt;version&gt;3.1.0&lt;\/version&gt;<\/span> <span style=\"background-color:#511b78\">&lt;scope&gt;provided&lt;\/scope&gt;<\/span> <span style=\"background-color:#511b78\">&lt;\/dependency&gt;<\/span> <span style=\"background-color:#511b78\">&lt;dependency&gt;<\/span> <span style=\"background-color:#511b78\">&lt;groupId&gt;org.springframework&lt;\/groupId&gt;&lt;artifactId&gt;spring-webmvc&lt;\/artifactId&gt;&lt;version&gt;5.2.10.RELEASE&lt;\/version&gt;&lt;\/dependency&gt;<\/span><\/span><\/p>\n<p>2.\u521b\u5efaSpringMVC\u63a7\u5236\u5668\u7c7b(\u7b49\u540c\u4e8eServlet\u529f\u80fd) <span style=\"color:#ffd900\"><span style=\"background-color:#511b78\">&#064;Controller<\/span> <span style=\"background-color:#511b78\">public class UserController {<\/span> <span style=\"background-color:#511b78\">&#064;RequestMapping(&#034;\/save&#034;)&#064;ResponseBodypublic String save(){<\/span> <span style=\"background-color:#511b78\">System.out.println(&#034;user save &#8230;&#034;);return &#034;{&#039;info&#039;:&#039;springmvc&#039;}&#034;;<\/span> <span style=\"background-color:#511b78\">}<\/span><\/span><\/p>\n<p>3.\u521d\u59cb\u5316SpringMVC\u73af\u5883(\u540cSpring\u73af\u5883)&#xff0c;\u8bbe\u5b9aSpringMVc\u52a0\u8f7d\u5bf9\u5e94\u7684bean <span style=\"color:#ffd900\"><span style=\"background-color:#511b78\">&#064;Configuration<\/span> <span style=\"background-color:#511b78\">&#064;ComponentScan(&#034;com.itheima.controller&#034;)public class SpringMvcConfig {}<\/span><\/span><\/p>\n<p>4.\u521d\u59cb\u5316Servlet\u5bb9\u5668&#xff0c;\u52a0\u8f7dSpringMVc\u73af\u5883&#xff0c;\u5e76\u8bbe\u7f6eSpringMVc\u6280\u672f\u5904\u7406\u7684\u8bf7\u6c42&#xff08;\u4e00\u6b21\u6027\u64cd\u4f5c&#xff09; <span style=\"color:#ffd900\"><span style=\"background-color:#511b78\">public class ServletContainersInitConfig extends AbstractDispatcherServletInitializer {protected WebApplicationContext createServletApplicationContext()&#xff0c;<\/span><\/span><span style=\"color:#fe2c24\"><span style=\"background-color:#511b78\">\u521d\u59cb\u5316\u5bb9\u5668\u5e76\u6ce8\u518c\u914d\u7f6e\u7c7b<\/span><\/span><span style=\"color:#ffd900\"><span style=\"background-color:#511b78\"> {AnnotationConfigWebApplicationContext ctx &#061; new AnnotationConfigWebApplicationContext();ctx.register(SpringMvcConfig.class);<\/span> <span style=\"background-color:#511b78\">return ctx;<\/span> <span style=\"background-color:#511b78\">protected String[] getServletMappings() {return new String[]{&#034;\/&#034;};<\/span>  <span style=\"background-color:#511b78\">protected WebApplicationContext createRootApplicationContext() {return null;<\/span><\/span> \u00a0<\/p>\n<\/p>\n<h3 id=\"%E6%B3%A8%E8%A7%A3%E8%A7%A3%E9%87%8A%EF%BC%9A\">\u6ce8\u89e3\u89e3\u91ca&#xff1a;<\/h3>\n<p>\u540d\u79f0:&#064;Controller \u7c7b\u578b:\u7c7b\u6ce8\u89e3 \u4f4d\u7f6e:SpringMVc\u63a7\u5236\u5668\u7c7b\u5b9a\u4e49\u4e0a\u65b9 \u4f5c\u7528:\u8bbe\u5b9aSpringMVc\u7684\u6838\u5fc3\u63a7\u5236\u5668bean<\/p>\n<p>\u540d\u79f0:&#064;RequestMapping \u7c7b\u578b:\u65b9\u6cd5\u6ce8\u89e3 \u4f4d\u7f6e:SpringMVc\u63a7\u5236\u5668\u65b9\u6cd5\u5b9a\u4e49\u4e0a\u65b9 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id=\"%E8%AE%BE%E7%BD%AE%E8%AF%B7%E6%B1%82%E8%B7%AF%E5%BE%84%EF%BC%88%E5%9B%BA%E5%AE%9A%E6%A0%BC%E5%BC%8F%EF%BC%89\">\u8bbe\u7f6e\u8bf7\u6c42\u8def\u5f84&#xff08;\u56fa\u5b9a\u683c\u5f0f&#xff09;<\/h5>\n<p>AbstractDispatcherServletInitializer\u7c7b\u662fSpringMVc\u63d0\u4f9b\u7684\u5feb\u901f\u521d\u59cb\u5316Web3.0\u5bb9\u5668\u7684\u62bd\u8c61\u7c7bAbstractDispatcherServletInitializer\u63d0\u4f9b\u4e09\u4e2a\u63a5\u53e3\u65b9\u6cd5\u4f9b\u7528\u6237\u5b9e\u73b0getServletMappings()\u65b9\u6cd5&#xff0c;\u8bbe\u5b9aSpringMVC\u5bf9\u5e94\u7684\u8bf7\u6c42\u6620\u5c04\u8def\u5f84&#xff0c;\u8bbe\u7f6e\u4e3a\/\u8868\u793a\u62e6\u622a\u6240\u6709\u8bf7\u6c42&#xff0c;\u4efb\u610f\u8bf7\u6c42\u90fd\u5c06\u8f6c\u5165\u5230SpringMVc\u8fdb\u884c\u5904\u7406<\/p>\n<h5 id=\"%E4%B8%93%E9%97%A8%E5%8A%A0%E8%BD%BDspring%E7%9A%84%E9%85%8D%E7%BD%AE%E7%B1%BB%EF%BC%9A\">\u4e13\u95e8\u52a0\u8f7dspring\u7684\u914d\u7f6e\u7c7b&#xff1a;<\/h5>\n<p>createRootApplicationContext()\u65b9\u6cd5&#xff0c;\u5982\u679c\u521b\u5efaServlet\u5bb9\u5668\u65f6\u9700\u8981\u52a0\u8f7d\u975eSpringrVC\u5bf9\u5e94\u7684bean&#xff0c;\u4f7f\u7528\u5f53\u524d\u65b9\u6cd5\u8fdb\u884c,\u4f7f\u7528\u65b9\u5f0f\u540ccreateServletApplicationContext() <span style=\"color:#ffd900\"><span style=\"background-color:#511b78\">protected WebApplicationContext createRootApplicationContext() {return null;<\/span><\/span><\/p>\n<h3 id=\"\"><\/h3>\n<h3 id=\"%E6%B5%81%E7%A8%8B%E5%88%86%E6%9E%90%EF%BC%9A\">\u6d41\u7a0b\u5206\u6790&#xff1a;<\/h3>\n<h4 id=\"%E5%90%AF%E5%8A%A8%E6%9C%8D%E5%8A%A1%E5%99%A8%E5%88%9D%E5%A7%8B%E5%8C%96%E8%BF%87%E7%A8%8B\">\u542f\u52a8\u670d\u52a1\u5668\u521d\u59cb\u5316\u8fc7\u7a0b<\/h4>\n<p> 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