can not implement the missing methods,either due to compile errors or the projects build path does(示
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can not implement the missing methods,either due to compile errors or the projects build path does not resolve all dependencies
在项目中需要使用struts2的上传,由于需要获取绝对路径,所以需要实现ServletContextAware,可是在实现其方法时总是弹出上面的错误提示；
上面的错误提示的意思是:不能实现丢失的方法,或许是因为编译错误或者工程创建的路径不能解决所有依赖;也就是缺少Servlet相关的jar包了,这里是servlet-api.jar
解决办法:添加servlet-api.jar。
这个jar包可以在tomcat的lib目录下找到,复制到你的项目中去就可以了。
本文出自 “编程开发” 博客，请务必保留此出处http://w7984.blog.51cto.com/5147254/1852551
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