用myeclipse开发的javaweb项目当导入import javax.servlet.http.HttpServletRequest; 时候老提醒错误
2012-10-27 16:57
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因为你还没有导入servlet-api.jar包
导入方法：右键你的工程属性，然后如图
选择导入的外部jar要到你的tomcat安装目录下的bin目录下选择servlet-api.jar
导入方法：右键你的工程属性，然后如图
选择导入的外部jar要到你的tomcat安装目录下的bin目录下选择servlet-api.jar
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