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The method getServletContext() from the type ServletActionContext refers to the
导入外部工程时出现：The method getServletContext() from the type ServletActionContext refers to the missing type Servlet
解决办法：E:\software\apache-tomcat-6.0.29\apache-tomcat-6.0.29\lib 在tomcat安装目录下，复制servlet-api.jar到myeclipse工程web-inf/lib 下
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