在idea上创建一个maven的javaEE项目
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="/POM/4.0.0"
xmlns:xsi="http:///2001/XMLSchema-instance"
xsi:schemaLocation="/POM/4.0.0 /xsd/maven-4.0.">
<modelVersion>4.0.0</modelVersion>
<!--本项目坐标-->
<groupId></groupId>
<artifactId>HumanResource</artifactId>
<version>1.0-SNAPSHOT</version>
<name>HumanResource</name>
<packaging>war</packaging>
<properties>
<>1.8</>
<>1.8</>
<>5.7.0</>
</properties>
<dependencies>
<!--sql依赖-->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.13</version><!--$NO-MVN-MAN-VER$ -->
</dependency>
<!--jstl标签库依赖-->
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<!--Ajax依赖-->
<dependency>
<groupId></groupId>
<artifactId>jackson-databind</artifactId>
<version>2.13.2.2</version>
</dependency>
<!--下面是创建好项目就有的-->
<dependency>
<groupId></groupId>
<artifactId>-api</artifactId>
<version>4.0.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId></groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>${}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId></groupId>
<artifactId>junit-jupiter-engine</artifactId>
<version>${}</version>
<scope>test</scope>
</dependency>
</dependencies>
<!--这个是打包的插件-->
<build>
<plugins>
<plugin>
<groupId></groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.3.0</version>
</plugin>
</plugins>
</build>
</project>