解决 413 Request Entity Too Large（请求实体太大）

上传文件出现问题 413 Request Entity Too Large，如下图所示

我们可以看到请求的body的大小，在Content-Length后显示，Nginx默认的request body为1M，小于我们上传的大小

解决方案

找到自己主机的nginx.conf配置文件，打开

在http{}中加入 ​​client_max_body_size 120m;​​ 然后重启nginx

/etc/init.d/nginx restart

user ec2-user ec2-user;                                                                                                                           
worker_processes  1;                                                                                                                              
                                                                                                                                                  
                                                                                                                                                  
events {                                                                                                                                          
    worker_connections  1024;                                                                                                                     
}                                                                                                                                                 
                                                                                                                                                  
                                                                                                                                                  
http {                                                                                                                                            
    include       mime.types;                                                                                                                     
    default_type  application/octet-stream;                                                                                                       
    client_max_body_size 120m;                                                                                                                    
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '                                                                     
                      '$status $body_bytes_sent "$http_referer" '                                                                                 
                      '"$http_user_agent" "$http_x_forwarded_for"';                                                                               
                                                                                                                                                  
    access_log  logs/access.log  main;                                                                                                            
                                                                                                                                                  
    sendfile        on;                                                                                                                           
    tcp_nopush     on;                                                                                                                            
    tcp_nodelay     on;                                                                                                                           
    keepalive_timeout  65;                                                                                                                        
    include /usr/local/nginx/conf/conf.d/*.conf;                                                                                                  
}