The default handler is a very simple Controller interface with just one method, ModelAndView handleRequest(request, response).

默认的处理程序是非常简单的Controller接口，只有一个方法ModelAndViewhandleRequest(request,response)。

youdao

If the default handler is set with the latter pair of methods, any thread that doesn't have its own exception handler will use the default.

如果使用第二对方法设置默认处理程序，那么没有自己的异常处理程序的所有线程都将使用默认处理程序。

youdao

If the default handler is set with the latter pair of methods, any thread that doesn't have its own exception handler will use the default.

如果使用第二对方法设置默认处理程序，那么没有自己的异常处理程序的所有线程都将使用默认处理程序。

youdao