Merge branch 'main' of http://222.76.244.118:3000/Kane/servlet-learning
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commit
d272cc5f99
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{
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"java.configuration.updateBuildConfiguration": "automatic"
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}
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.cpic.xim</groupId>
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<artifactId>filter-test</artifactId>
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<version>1.0-SNAPSHOT</version>
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<packaging>war</packaging>
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<name>filter-test Maven Webapp</name>
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<!-- FIXME change it to the project's website -->
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<url>http://www.example.com</url>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<maven.compiler.source>1.7</maven.compiler.source>
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<maven.compiler.target>1.7</maven.compiler.target>
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</properties>
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<dependencies>
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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<version>4.11</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>jakarta.servlet</groupId>
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<artifactId>jakarta.servlet-api</artifactId>
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<version>5.0.0</version>
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<scope>system</scope>
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<systemPath>${pom.basedir}/src/main/webapp/WEB-INF/lib/servlet-api.jar</systemPath>
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</dependency>
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</dependencies>
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<build>
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<finalName>filter-test</finalName>
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<pluginManagement>
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<!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
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<plugins>
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<plugin>
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<artifactId>maven-clean-plugin</artifactId>
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<version>3.1.0</version>
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</plugin>
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<!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging -->
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<plugin>
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<artifactId>maven-resources-plugin</artifactId>
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<version>3.0.2</version>
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</plugin>
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<plugin>
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<artifactId>maven-compiler-plugin</artifactId>
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<version>3.8.0</version>
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</plugin>
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<plugin>
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<artifactId>maven-surefire-plugin</artifactId>
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<version>2.22.1</version>
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</plugin>
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<plugin>
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<artifactId>maven-war-plugin</artifactId>
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<version>3.2.2</version>
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</plugin>
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<plugin>
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<artifactId>maven-install-plugin</artifactId>
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<version>2.5.2</version>
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</plugin>
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<plugin>
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<artifactId>maven-deploy-plugin</artifactId>
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<version>2.8.2</version>
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</plugin>
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</plugins>
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</pluginManagement>
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</build>
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</project>
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/*
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* @Author: Kane
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* @Date: 2022-08-25 15:56:37
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* @LastEditors: Kane
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* @LastEditTime: 2022-08-25 15:57:04
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* @FilePath: \filter-test\src\main\java\com\cpic\xim\FilterTest.java
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* @Description:
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* Copyright (c) ${2022} by Kane, All Rights Reserved.
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*/
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package com.cpic.xim;
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public class FilterTest
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{
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}
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/*
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* @Author: Kane
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* @Date: 2022-08-25 16:08:43
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* @LastEditors: Kane
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* @LastEditTime: 2022-08-25 17:00:20
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* @FilePath: \filter-test\src\main\java\com\cpic\xim\servlets\ServletFilter.java
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* @Description:
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*
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* Copyright (c) ${2022} by Kane, All Rights Reserved.
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*/
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package com.cpic.xim.servlets;
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import java.io.IOException;
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import java.io.PrintWriter;
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import jakarta.servlet.ServletException;
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import jakarta.servlet.http.HttpServlet;
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import jakarta.servlet.http.HttpServletRequest;
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import jakarta.servlet.http.HttpServletResponse;
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public class ServletFilter extends HttpServlet
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{
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/*****************************************************
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*
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* @param request
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* @param response
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* @exception ServletException
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*****************************************************/
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@Override
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public void doGet( HttpServletRequest request, HttpServletResponse response )
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throws ServletException, IOException
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{
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// 设置一下contentType和编码
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response.setContentType( "text/html; charset=UTF-8" );
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// 简单输出
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PrintWriter writer = response.getWriter();
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writer.write( "Get方法!!!!!!!!!\n" );
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writer.write( "测试增量更新！" );
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}
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}
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<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
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<web-app>
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<display-name>Servlet 过滤器学习！</display-name>
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<!-- <welcome-file-list>
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<welcome-file>index.html</welcome-file>
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</welcome-file-list> -->
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<servlet>
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<servlet-name>ServletFilter</servlet-name>
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<servlet-class>com.cpic.xim.servlets.ServletFilter</servlet-class>
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</servlet>
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<servlet-mapping>
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<servlet-name>ServletFilter</servlet-name>
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<url-pattern>/filter-test</url-pattern>
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</servlet-mapping>
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</web-app>
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@ -0,0 +1,22 @@
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<!--
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* @Author: Kane
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* @Date: 2022-08-25 16:11:38
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* @LastEditors: Kane
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* @LastEditTime: 2022-08-25 16:27:10
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* @FilePath: \filter-test\src\main\webapp\index.html
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* @Description:
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*
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* Copyright (c) ${2022} by Kane, All Rights Reserved.
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-->
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta http-equiv="X-UA-Compatible" content="IE=edge" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>学习过滤器</title>
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</head>
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<body>
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<a href="./filter-test">点击访问过滤器servlet！</a>
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</body>
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</html>
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@ -0,0 +1,33 @@
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/*
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* @Author: Kane
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* @Date: 2022-08-25 15:03:05
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* @LastEditors: Kane
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* @LastEditTime: 2022-08-25 15:14:33
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* @FilePath: \tomcat-servlet\src\main\java\com\cpic\xim\AppListener.java
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* @Description:
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*
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* Copyright (c) ${2022} by Kane, All Rights Reserved.
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*/
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package com.cpic.xim;
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import jakarta.servlet.ServletContext;
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import jakarta.servlet.ServletContextEvent;
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import jakarta.servlet.ServletContextListener;
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import jakarta.servlet.annotation.WebListener;
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public class AppListener implements ServletContextListener
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{
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@Override
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public void contextInitialized( ServletContextEvent event )
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{
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ServletContext context = event.getServletContext();
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context.setAttribute( "test", "test" );
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}
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@Override
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public void contextDestroyed( ServletContextEvent event )
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{
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}
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}
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@ -2,7 +2,7 @@
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* @Author: Kane
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* @Date: 2022-08-23 21:28:26
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* @LastEditors: Kane
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* @LastEditTime: 2022-08-25 14:19:05
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* @LastEditTime: 2022-08-25 19:52:42
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* @FilePath: \tomcat-servlet\src\main\java\com\cpic\xim\ServletTest.java
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* @Description:
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*
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@ -12,4 +12,8 @@
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<url-pattern>/test</url-pattern>
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</servlet-mapping>
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<!-- <listener>
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<listener-class>com.cpic.xim.AppListener</listener-class>
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</listener> -->
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</web-app>
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