在maven web项目中的index.jsp中的错误信息如下: The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path 从错误信息可以看出来,找不到该类,也就是说找不到相应jar包. 所以解决方法就是引用相应jar包即可. 前提: 需要设置Server Runtime, Window -> Perferences -> Server -> Runtime…
问题一:Description Resource Path Location TypeCannot change version of project facet Dynamic Web Module to 2.4. wadl line 1 Maven Java EE Configuration Problem Description Resource Path Location TypeJava compiler level does not match the version of the…