当你在使用WebSocket时遇到“error during websocket handshake: unexpected response code: 400”这样的错误,这通常意味着WebSocket握手过程中服务器返回了一个意外的HTTP状态码400(Bad Request)。这个错误可能由多种原因引起,以下是一些可能的原因及相应的解决步骤: 1. 确认WebSocket握手请求的格式和细节是否正确 WebSocket...
client.Send(doc); 如果上述中的Add 的数据量大,Send就会报告The remote server returned an unexpected response: (400) Bad Request. 不知道什么原因,各种绑定参数都做过改动,都无济于事。 请高手帮忙!
Before I got the Bad request error again, I was getting messages saying that the maximum array length quota was 16384 and that value had been exceeded when reading XML data. I searched for that value in my solution and the only place I found it was in the .svcinfo file. Where is this...
New-AzureVM : The remote server returned an unexpected response: (400) Bad Request. At line:1 char:1 + New-AzureVM -VNetName $myVNET -ServiceName $serviceName -VMs $advm1 + ~~~ + CategoryInfo : CloseError: (:) [New-AzureVM], ProtocolException + ...
想用basicHttpBinding transferMode="Streamed" 来发送大文件(200M以内),transferMode="Streamed" 老报如题错误,改为transferMode="StreamedResponse" 却能用,不过传得小可以,用100多兆的试也不行; [ServiceContract] public interface IMultiS...
There was an unexpected error (type=Bad Request, status=400). Failed to convert value of type ‘java. 问题解答: 有解决办法是看注解,我的情况是参数上没有带注解,原因是接口接收参数类型是int, int类型默认值为0 不能传空 错误情况: @RequestParam(name = “userId”, required = false,defaultValue ...
400 Bad Request 401 Unauthorized 404 Not Found there's no mention of a 500 response code in the documentation. Environment 7.17.13, It can occur on other versions as well. Diagnosis During the execution of the call, the client-side output is generating a 500 error code...
(HttpServletRequest request, HttpServletResponse response) throws IOException { final Map<String, String> query = ParseQS.decode(request.getQueryString()); server.handleWebSocket(new MyClass(query)); } } class MyClass extends EngineIoWebSocket { Map<String, String> query; MyClass(Map<String, ...
What steps will reproduce the problem? svn checkout http://python-nose.googlecode.com/svn/trunk/ python-nose-read-only 2. 3. What is the expected output? What do you see instead? trunk source checked out What version of the product are y...
ResponseStatusExceptionResolver {AbstractHandlerExceptionResolver.java:134} - Resolving exception from handler [public org.springframework.web.servlet.ModelAndView com.xiangshi.wzc.basecore.web.controller.BaseControllerImpl.viewOne(java.lang.Long)]: org.springframework.beans.TypeMismatchException: Failed to ...