解决nginx报错信息 client intended to send too large body: 1331696 byte...

解决nginx报错信息 client intended to send too large body: 1331696 bytes 1，nginx后台error日志报错 2016/02/05 16:23:56 [error] 12024#0: *441106971 connect() failed (111: Connection refused) while connecting to upstream, client: 113.214.1.10, server: localhost, request: GET /h5teb/ugcH5/index.htm?source=android