Kindeditor do more with image upload error net :: ERR_CONNECTION_REFUSED,

Today, with kindeditor + vsftpd + nginx do function on multi-picture view of the front end of the reported error net :: ERR_CONNECTION_REFUSED,

Internet search, I say replace the ip address of the machine should cost localhost address, I tried it, but did not succeed, so I read the other article that the reason for this is due to submit "post request caused by too much data ", the solution is to change the tomcat's server.xml file, modify the parameters maxPostSize size. I tried and did not succeed.

Finally, use the command on Linux

./nginx -s reload

把 nginx 服务器重启一下，图片就上传成功了，