nginx配置http和https代理

nginx配置如下：

upstream api_service {
    server 127.0.0.1:8080 max_fails=3 fail_timeout=30;
        ip_hash;
        keepalive 256;
}
# 支持http访问
server {
    listen       80;
    server_name  localhost;

    #charset koi8-r;
    #access_log  /var/log/nginx/host.access.log  main;

    location / {
        root   /usr/share/nginx/html;
        #root   /root/h5/dist;
	index  index.html index.htm;
    }
    location /app/file/{
        alias /app/file/;
    }
    location /app/image/{
        alias /app/image/;
    }
    location ^~ /api/ {
        proxy_pass http://api_service;
        proxy_intercept_errors on;
            proxy_http_version 1.1;
            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    1024m;
    }
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }
}
# 支持https 访问
server {
    listen 443 ssl;
    server_name localhost;
    #ssl on;
    root html;
    index index.html index.htm;
    ssl_certificate   cert/3256777_www.rxceping.com.pem;
    ssl_certificate_key  cert/3256777_www.rxceping.com.key;
    ssl_session_timeout 5m;
    ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_prefer_server_ciphers on;
    location / {
        root   /usr/share/nginx/html;
        index index.html index.htm;
    }
   location ^~ /api/ {
        proxy_pass http://api_service;
        proxy_intercept_errors on;
            proxy_http_version 1.1;
            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    1024m;
    }
}

配置完成之后，执行nginx -t检查配置是否有问题
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