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05 图书管理系统(SSM+LayUi)

时间:2020-07-29 10:23:23      阅读:64      评论:0      收藏:0      [点我收藏+]

标签:return   head   htm   property   res   type   后缀   成功   tom   

整合SpringMVC

1、在web.xml中配置前端控制器和中文乱码处理

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
         version="4.0">
         
    <display-name>Archetype Created Web Application</display-name>

    <!-- 配置中文乱码处理 -->
    <filter>
        <filter-name>characterEncodingFilter</filter-name>
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
        <init-param>
            <param-name>encoding</param-name>
            <param-value>UTF-8</param-value>
        </init-param>
    </filter>

    <filter-mapping>
        <filter-name>characterEncodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

    <!-- 配置前端控制器 -->
    <servlet>
        <servlet-name>dispatcherServlet</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <!-- 加载springmvc的配置文件 -->
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:springmvc.xml</param-value>
        </init-param>
        <!-- 启动服务器 -->
        <load-on-startup>1</load-on-startup>
    </servlet>

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



</web-app>

2、在resources中新建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"
       xmlns:mvc="http://www.springframework.org/schema/mvc"
       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.xsd
       http://www.springframework.org/schema/mvc
       http://www.springframework.org/schema/mvc/spring-mvc.xsd">

    <!-- 开启注解扫描 只扫描controller层 -->
    <context:component-scan base-package="com.gychen.controller">

    </context:component-scan>

    <!-- 配置视图解析器 -->
    <bean id="internalResourceViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <!-- 前缀 -->
        <property name="prefix" value="/WEB-INF/pages/"/>
        <!-- 后缀 -->
        <property name="suffix" value=".jsp"/>
    </bean>


    <!-- 过滤静态资源 -->


    <!-- 开启springmvc的注解支持 -->
    <mvc:annotation-driven/>

</beans>

3、测试springmvc

  • 在com.gychen.controller中新建TestController
package com.gychen.controller;

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

@Controller
public class TestController {
    @RequestMapping("/test")
    public String testIndex(){
        System.out.println("测试springmvc内容");
        return "test";
    }
}

  • 在WEB-INF里新建pages/test.jsp
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>SpringMVC测试</title>
</head>
<body>
    SpringMVC测试
</body>
</html>

4、配置Tomcat并把项目添加到Tomcat服务器中

05 图书管理系统(SSM+LayUi)

标签:return   head   htm   property   res   type   后缀   成功   tom   

原文地址:https://www.cnblogs.com/nuister/p/13361182.html

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