一· 处理413 Request Entity Too Large

这个是nginx上传文件的大小限制,可以在nginx配置文件中改一下

打开你的nginx主配置文件nginx.conf 修改client_max_body_size的值，我这里修改成了100m

server {
    listen       80;
    server_name  网址;
    location / {

        root /usr/share/nginx/html/wordpress;
        index index.php index.html index.htm;
        client_max_body_size    100m;
   }

   location ~ \.php$ {
        root    wordpress目录地址;
        client_max_body_size    100m;
        include /etc/nginx/fastcgi_params;
        fastcgi_pass 127.0.0.1:9000;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
   }
}

# 重载nginx
nginx -s reload 

二· 处理uploaded file exceeds the upload max filesize

nginx配置改完以后还有会出如下错误，uploaded file exceeds the upload max filesize，这个是php上传文件限制，可以在php.ini文件改一下

找到post_max_size改成150M

找到upload_max_filesize改成100M

另外说明: post_max_size的值略大于upload_max_filesize的值比较好

修改完后重启php-fpm

要是还不行,就chmod 777 -r /usr/share/www/html/wp-content