<dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>3.0.1</version> <scope>provided</scope> </dependency> <dependency> <groupId>javax.servlet.jsp</groupId> <artifactId>jsp-api</artifactId> <version>2.1</version> <scope>provided</scope> </dependency>
或者在eclipse中,右键项目名称->Maven->Add Dependency->输入servlet，会自动找到最新的版本(记得联网哦),如图：
原文：http://www.cnblogs.com/ZHONGZHENHUA/p/6260717.html