Eclipse开发web项目与myEclipse不同: 启动服务器后访问 http:localhost:8080 找不到服务器 想要访问Tomcat首页只需修改Tomcat配置 进入Eclipse双击_Tomcat v7.0 Server at localhost_进入配置界面 将Server Locations选项修改为 Use Tomcat installation(takes control of Tomcat installation) 如果Server Locations选项是灰色无法
HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: java.lang.NullPointerException org.apache.jasper.serv