maven学习笔记2使用maven创建springmvc 测试项目

川长思鸟来 2022-03-20 08:07 138阅读 0赞

### 在pom中增加 spring mvc的依赖信息 ###

<dependencies>
      
    	<dependency>
    	    <groupId>org.springframework</groupId>
    	    <artifactId>spring-webmvc</artifactId>
    	    <version>5.1.4.RELEASE</version>
    	</dependency>
      </dependencies>

### 完成spring配置文件的编写 ###

<?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" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd " default-lazy-init="true">  
        
        <context:component-scan base-package="com.mvc" />
        
        <mvc:annotation-driven ></mvc:annotation-driven>
        <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/"></property>
        <property name="suffix" value=".jsp"></property>
        </bean>
        </beans>

### 在web.xml 加载spirng的核心控制器 ###

<servlet>
      	<servlet-name>springmvc</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>
      </servlet>
      <servlet-mapping>
      	<servlet-name>springmvc</servlet-name>
      	<url-pattern>/</url-pattern>
      </servlet-mapping>

### 编写测试代码 java ###

@Controller
    public class PageController { 
    	@RequestMapping("list")
    	public String toPage(Model model) { 
    		model.addAttribute("name", "张三");
    		return "list";
    	}
    }

### 编写测试页面 ###

<%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
    <html>
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <title>Insert title here</title>
    </head>
    <body>
    ${ name}
    </body>
    </html>

### 访问测试页面ok ###

![在这里插入图片描述][20190211212847910.png]

[20190211212847910.png]: /images/20220320/1aa333970a89404682b42856ba218990.png