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&mall=8&TGC=911FDD2F99B84D528F0A7EE71780A943 HTTP/1.1", upstream: "http://113.214.1.23:8000/h5teb/ugcH5/index.htm?source=android&mall=8&TGC=911FDD2F99B84D528F0A7EE71780A943", 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"
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2，web工程中添加对文件上传的限制
web工程部署了一个单独的nginx，在http{后面添加限制100m的上限
client_max_body_size 100m;[nginx@wgq_idc_web_1_21 logs]$ vim /usr/local/nginx/conf/nginx.confhttp { 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: $upstream_addr'; access_log off; client_max_body_size 100m;
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3，静态资源中添加对文件上传的限制
静态资源部署了一个单独的nginx，在转发location中进行配置100m的上限，client_max_body_size 100m;：
[fastdfs@wgq_test_crm~]$ 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; }
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4，然后重新加载2组nginx服务器，问题解决了，不会再报错了。
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