Android异常总结---type Status report message HTTP method GET is not supported by this URL

2.type Status report
  message HTTP method GET is not supported by this URL
  description The specified HTTP method is not allowed for the requested resource (HTTP   


method GET is not supported by this URL).


访问时，一直报错：


type: Status report


message: HTTP method GET is not supported by this URL


description: The specified HTTP method is not allowed for the requested resource (HTTP 


method GET is not supported by this URL).
经过上网查询，原因如下：


1，继承自HttpServlet的Servlet没有重写对于请求和响应的处理方法：doGet或doPost等方法；默认调


用父类的doGet或doPost等方法； 


2，父类HttpServlet的doGet或doPost等方法覆盖了你重写的doGet或doPost等方法；


不管是1或2，父类HttpServlet的doGet或doPost等方法的默认实现是返回状态代码为405的HTTP错误表


示//
对于指定资源的请求方法不被允许。
解决方法： 


1，子类重写doGet或doPost等方法；


 2，在你扩展的Servlert中重写doGet或doPost等方法来处理请求和响应时 不要调用父类HttpServlet


的


doGet或doPost等方法，即去掉super.doGet(request, response)和super.doPost(request, 


response);