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", upstream: "http://113.214.1.23:8000/h5teb
/ugcH5/index.htm",
 host: "www.testcrm.com"
2016/02/05 16:48:14 [error] 
12013#0: *441119082 client intended to send too 
large body: 1331696 bytes, client: 113.214.1.10, server: localhost, 
request: "POST /h5teb/complaints/save.htm HTTP/1.1", host: "www.testcrm.com",
 referrer: "http://www.testcrm.com/h5teb/complaints/index.htm"

client_max_body_size 100m;
[nginx@wgq_idc_web_1_21 logs]$ vim /usr/local/nginx/conf/nginx.conf
http {
  include    mime.types;

  server_tokens off;

  sendfile    on;
  tcp_nopush on;
  tcp_nodelay on;

  keepalive_timeout 65;

  log_format main '$proxy_add_x_forwarded_for $remote_user [$time_local] "$request" '
           '$status $body_bytes_sent "$http_referer" '
           '"$http_user_agent" "$http_x_forwarded_for" '
           'upstream: $upstream_addr';
  access_log off;

    client_max_body_size 100m;

[fastdfs@wgq_test_crm~]$ vim /usr/local/nginx/conf/nginx.conf
    location /group1/M00 {
      root  /data/fastdfs/data;
      include gzip.conf;
      ngx_fastdfs_module;
      client_max_body_size 100m;
      expires 12h;
    }

    location /group2/M00 {
      root  /data/fastdfs_group2/data;
      ngx_fastdfs_module;
      client_max_body_size 100m;
      #access_log /usr/local/nginx/logs/group2_pic.log main;
      expires 12h;
      include gzip.conf;
    }