NGINX_ERR_INCOMPLETE_CHUNKED_ENCODING

問題描述： 前端訪問，response code 200 ，可是數據不完整，有時候正常，有時候不正常！

chrome 報錯：ERR_INCOMPLETE_CHUNKED_ENCODING

nginx error log：

2016/07/05 10:43:50 [crit] 12754#0: *35579 open() "/usr/local/nginx/proxy_temp/6/18/0000000186" failed
(13: Permission denied) while reading upstream, client: 10.118.202.112, server: 10.118.230.25, request:
"GET /airscape-server/dependence/incorrect HTTP/1.1", upstream: "http://10.118.230.25:8081/airscape-
server/dependence/incorrect", host: "10.118.230.25", referrer: "http://10.118.230.25/"

服務器狀態：

nobody   12754 27864  0 Jun29 ?        00:00:27 nginx: worker process
nobody   12755 27864  0 Jun29 ?        00:00:31 nginx: worker process
root     27864     1  0 Apr29 ?        00:00:00 nginx: master process ./nginx

顯然訪問權限問題： chown -R nobody ./proxy_temp