HTTP method GET is not supported by this URL

来源:互联网 发布:相机拼图软件 编辑:程序博客网 时间:2024/05/17 21:52

Servlet  eroor:HTTP method GET is not supported by this URL

错误提示:

 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).

原因:

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);