1. The project of intellij idea has been set to utf-8.
2utf-8
json
3
GBK
Content-Type: text/plain; charset=utf-8
java -jar -Dfile.encoding=UTF-8 terminal
16 customers 2018 10:44:47 [nioEventLoopGroup-3-2] INFO Response return:
HTTP/1.1 200
Content-Length: 6
Content-Type: text/plain; charset=utf-8
trickle down