topic description
 recently run a company project on macos. The front end is  ant design , and the back end  Spring Boot . When the front end calls the background, the message is sent that the json, back end uses  @ RequestBody , but the request can"t be passed all the time. Report the  SocketTimeOutException  exception and remove the comment. I don"t know what"s going on. 
sources of topics and their own ideas
it was all right before, but the sudden emergence of such a situation has not been solved all the time. If the front end is compiled and accessed through the back-end port, there will be no problem with the request
related codes
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