探究如何永久更改Maven的Dynamic Web Project版本及pom.xml默认配置

探究如何永久更改Maven的Dynamic Web Project版本及pom.xml默认配置 - CSDN博客 https://blog.csdn.net/yueshutong123/article/details/79273036
博主的方法很不错
按照博主的方法改了之后，但是就无法新建maven项目了。然后又将pom.xml还原回去了。
修改后的pom.xml

<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/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>${groupId}</groupId>
  <artifactId>${artifactId}</artifactId>
  <packaging>war</packaging>
  <version>${version}</version>
  <name>${artifactId} Maven Webapp</name>
  <url>http://maven.apache.org</url>
   <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.12</version>
      <scope>test</scope>
    </dependency>
    <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>3.1.0</version>
            <scope>provided</scope>
        </dependency>
  </dependencies>
  <build>
    <finalName>${artifactId}</finalName>
    <plugin>
        <groupId>apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.7.0</version>
        <configuration>
        <source>1.8</source>
        <target>1.8</target>
        </configuration>
    </plugin>
  </build>
</project>

无法通过改pom.xml设置jdk也没关系,直接改settings.xml
在profiles中加入

 <profile>
      <id>jdk-1.8</id>

      <activation>
        <jdk>1.8</jdk>
      </activation>

    </profile>

即可.这样更方便,修改起来很容易.

web.xml和index.jsp的修改还是有效的，改完之后新建的项目web版本就是3.1的了，index.jsp也变成我自定义的了。省了很多事。
web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xmlns="http://xmlns.jcp.org/xml/ns/javaee"
 xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" 
 id="WebApp_ID" version="3.1">
    <display-name>${artifactId}</display-name>
    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>
</web-app>

index.jsp

<%@ 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>首页</title>
</head>
<body>
</body>
</html>

探究如何永久更改Maven的Dynamic Web Project版本及pom.xml默认配置

猜你喜欢