资源在WEB-INF目录下

把动态资源放在WEB-INF目录下，不可对外进行访问

  • 1.你项目的安全性会更高，别人只能通过请求转发才能进入web-inf进入到资源文件
  1. <?xml version="1.0" encoding="UTF-8"?>
  3. <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  4.   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  5.   <modelVersion>4.0.0</modelVersion>
  7.   <groupId>com.chentianyu</groupId>
  8.   <artifactId>resourcesInWebInf_Learn_One</artifactId>
  9.   <version>1.0-SNAPSHOT</version>
  10.   <packaging>war</packaging>
  13.   <properties>
  14.     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  15.     <maven.compiler.source>1.8</maven.compiler.source>
  16.     <maven.compiler.target>1.8</maven.compiler.target>
  17.   </properties>
  19.   <dependencies>
  20.     <dependency>
  21.       <groupId>junit</groupId>
  22.       <artifactId>junit</artifactId>
  23.       <version>4.11</version>
  24.       <scope>test</scope>
  25.     </dependency>
  26.     <dependency>
  27.       <groupId>org.springframework</groupId>
  28.       <artifactId>spring-webmvc</artifactId>
  29.       <version>5.3.16</version>
  30.     </dependency>
  31.     <dependency>
  32.       <groupId>javax.servlet</groupId>
  33.       <artifactId>javax.servlet-api</artifactId>
  34.       <version>4.0.1</version>
  35.     </dependency>
  36.   </dependencies>
  38.   <build>
  39.     <resources>
  40.       <resource>
  41.         <directory>src/main/java</directory>
  42.         <includes>
  43.           <include>**/*.xml</include>
  44.           <include>**/*.properties</include>
  45.         </includes>
  46.       </resource>
  48.       <resource>
  49.         <directory>src/main/resources</directory>
  50.         <includes>
  51.           <include>**/*.xml</include>
  52.           <include>**/*.properties</include>
  53.         </includes>
  54.       </resource>
  55.     </resources>
  56.   </build>
  57. </project>

一系列的main.jsp和index.jsp
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>webapp-index页面</title>
</head>
<body>
<p>Hello!</p>
</body>
</html>

<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>admin-index</title>
</head>
<body>
  <p>这是admin目录下的index</p>
</body>
</html>

<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>admin-main</title>
</head>
<body>
    <p>main...</p>
</body>
</html>

<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>web-inf里的jsp-index</title>
</head>
<body>
    <h2>web-inf里的jsp-index</h2>
</body>
</html>

<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>web-inf里的jsp-main</title>
</head>
<body>
    <h2>web-inf里的jsp-main</h2>
</body>
</html>

在WEB-INF目录下的动态资源，不可直接访问，只能通过请求转发的方式进行访问

修改springmvc.xml文件中的前缀

<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
    <property name="prefix" value="/WEB-INF/jsp/" />
    <property name="suffix" value=".jsp" />
</bean>

package com.chentianyu.controller;

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

@Controller
public class WebInfAction {
    @RequestMapping("/showIndex")
    public String showIndex(){
        System.out.println("访问了index.jsp");
        return "index";
    }
    @RequestMapping("/showMain")
    public String showMain(){
        System.out.println("访问了main.jsp");
        return "main";
    }
}

现在就可以管了，这样可以在**action**类中添加判断才可以通过

运行tomcat访问http://localhost:8080/showIndex