Maven| 在maven的pom文件中引入常用servlet,jsp,jsl 依赖

<dependency>
	<groupId>javax.servletgroupId>
	<artifactId>javax.servlet-apiartifactId>
	<version>3.1.0version>
	<scope>providedscope>
dependency>
<dependency>
	<groupId>javax.servlet.jspgroupId>
	<artifactId>javax.servlet.jsp-apiartifactId>
	<version>2.3.1version>
dependency>
<dependency>
	<groupId>javax.servletgroupId>
	<artifactId>jstlartifactId>
	<version>1.2version>
dependency>