The type javax.servlet.http.HttpServletRequest cannot be resolved.
2015-01-22 09:31
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今天在将tomcat删除再重新进入eclipse时,莫名其妙的出现了这个错误。上网查了一下是因为缺少servlet的引用库文件,解决方法如下:
project——properties——java build path.在libraries一栏的右边选择add external jars找到对应的jar文件。一般是在eclipse的安装目录里面。我的是d:/eclipse/plugins。在plugins文件夹里面选择javax.servlet.jsp*******.jar以及javax.servlet_2.5.0*******.jar添加即可(可能servlet的版本不同对应的后缀也不尽相同)。然后重新编译即可。
project——properties——java build path.在libraries一栏的右边选择add external jars找到对应的jar文件。一般是在eclipse的安装目录里面。我的是d:/eclipse/plugins。在plugins文件夹里面选择javax.servlet.jsp*******.jar以及javax.servlet_2.5.0*******.jar添加即可(可能servlet的版本不同对应的后缀也不尽相同)。然后重新编译即可。
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