解决unexpected end of file from server

Problem: Java calls python service to report an errorunexpected end of file from server

The python side starts the tornado get service
java side, starts the get service, sends long text data, and calls the python interface

java error unexpected end of file from server, python no error,
no reason found

Change python to flask get service and
python reports code 414, message Request-URI Too Long

an error Solution:
java to post mode, python to post mode