request.getServletContext().getRealPath("/")
已经加入了 sun runtime library但是还是提示错误
是因为 写法过时了改成 request.getSession().getServletContext().getRealPath("/")
免责声明！
本站转载的文章为个人学习借鉴使用，本站对版权不负任何法律责任。如果侵犯了您的隐私权益，请联系本站邮箱yoyou2525@163.com删除。
猜您在找
升级到tomcat8遇到The method getDispatcherType() is undefined for the type HttpServletRequest
The method getContextPath() from the type HttpServletRequest
日常问题记录--访问JSP文件时The method getDispatcherType() is undefined for the type HttpServletRequest
Tomcat6服务端工程部署Tomcat8遇到的 “The method getDispatcherType() is undefined for the type HttpServletRequest” 问题
The method getTextContent() is undefined for the type Node
The method getJspApplicationContext(ServletContext) is undefined for the type
The method setCharacterEncoding(String) is undefined for the type HttpServletResponse
Cannot resolve method 'getServletContext()'报错
The method encodeToString(byte[]) is undefined for the type Base64
Java代码报错：The method xx方法( ) is undefined for the type XX类