nginx: 应用访问默认采用https

主要配置如下:

#静态文件的访问
    server {
        listen 443 ssl;
        server_name static.jksfrz.com;

        ssl_certificate d:/app/nginx/ssl/dogiant.crt;
        ssl_certificate_key d:/app/nginx/ssl/dogiant.key;
        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        ssl_ciphers HIGH:!aNULL:!MD5;    

        location / {
            root   html;
            index  index.html index.htm;    
        }        
            
        server_tokens off;

        #access_log /var/log/nginx/www.hao.com.access.log;
        #error_log /var/log/nginx/www.hao.com.error.log;
    }    
    
    #访问192.168.0.103,强制http转为https
    server {
        listen 80;
        server_name 192.168.0.103;
        rewrite ^ https:/$http_host$request_uri? permanent;
    }
    
    # https
    server {
    
        listen 443 ssl;
        server_name 192.168.0.103;

        ssl_certificate d:/app/nginx/ssl/dogiant.crt;
        ssl_certificate_key d:/app/nginx/ssl/dogiant.key;
        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        ssl_ciphers HIGH:!aNULL:!MD5;    

        location / {
            #代理一个tomcat应用,也可以和upstream的名字一样
            proxy_pass   http://localhost:8080;    
            #以下是一些反向代理的配置可删除
            proxy_redirect             off; 
            #后端的Web服务器可以通过X-Forwarded-For获取用户真实IP
            proxy_set_header           Host $host; 
            proxy_set_header           X-Real-IP $remote_addr; 
            proxy_set_header           X-Forwarded-For $proxy_add_x_forwarded_for; 
            client_max_body_size       10m; #允许客户端请求的最大单文件字节数
            client_body_buffer_size    128k; #缓冲区代理缓冲用户端请求的最大字节数
            proxy_connect_timeout      300; #nginx跟后端服务器连接超时时间(代理连接超时)
            proxy_send_timeout         300; #后端服务器数据回传时间(代理发送超时)
            proxy_read_timeout         300; #连接成功后,后端服务器响应时间(代理接收超时)
            proxy_buffer_size          4k; #设置代理服务器(nginx)保存用户头信息的缓冲区大小
            proxy_buffers              4 32k; #proxy_buffers缓冲区,网页平均在32k以下的话,这样设置
            proxy_busy_buffers_size    64k; #高负荷下缓冲大小(proxy_buffers*2)
            proxy_temp_file_write_size 64k; #设定缓存文件夹大小,大于这个值,将从upstream服务器传
        }        
            
        server_tokens off;

        #access_log /var/log/nginx/www.hao.com.access.log;
        #error_log /var/log/nginx/www.hao.com.error.log;
    }

    #支持跨域访问
    add_header Access-Control-Allow-Origin *;
    add_header Access-Control-Allow-Headers X-Requested-With;
    add_header Access-Control-Allow-Methods GET,POST,OPTIONS;
    
    #禁用缓存
    add_header Cache-Control no-store;