zoukankan html css js c++ java

springmvc搭建

1.web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 
    xmlns="http://java.sun.com/xml/ns/javaee" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
    http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
  <servlet>
      <servlet-name>kongzhi</servlet-name>
      <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
          <init-param>
              <param-name>contextConfigLocation</param-name>
              <param-value>classpath:springmvc.xml</param-value>
          </init-param>
          <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
      <servlet-name>kongzhi</servlet-name>
       <url-pattern>/</url-pattern>
  </servlet-mapping>
  
</web-app>
2.springmvc.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:context="http://www.springframework.org/schema/context"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context-4.2.xsd">
 
    <context:component-scan base-package="com.cai" />
      <!-- 配置视图解析器 -->

   <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">

      <property name="suffix" value=".jsp"/> <!-- 视图后缀,controller中的方法返回的url字符串会添加该后缀 -->

      <property name="prefix" value="/WEB-INF/views/"/> <!-- 视图后缀controller中的方法返回的url字符串会添加该前缀 -->

   </bean>
  </beans>
3.jar包

commons-logging-1.1.1.jar
spring-aop-4.0.3.RELEASE.jar
spring-beans-4.0.3.RELEASE.jar
spring-context-4.0.3.RELEASE.jar
spring-core-4.0.3.RELEASE.jar
spring-expression-4.0.3.RELEASE.jar
spring-web-4.0.3.RELEASE.jar
spring-webmvc-4.0.3.RELEASE.jar

4.Java类

package com.cai;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
public class SayHello {
    @RequestMapping("/hello")
    public String helloString () {
        System.out.println("caidachun的第一个程序");
        return "success";
        
    }
}

5.视图页面和success.jsp

 <body>
   <a href="hello">This is my JSP page.</a><br>
  </body>

 <body>
    我的jsp页面 <br>
  </body>

6.截图

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原文地址：https://www.cnblogs.com/caidachun-didi/p/13738545.html