Nginx将tomcat项目转发。将非80/443端口口转为80或443及https

1.博主本测次配置针对windows，linux其实一样的道理

2.tomcat 8.55.0 nginx 1.25.1

3.步骤：

  3.1nginx.conf内容：

worker_processes  1;

events {
    worker_connections  2048;
}

http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  650;
gzip on;
# 不压缩临界值，大于1K的才压缩，一般不用改
gzip_min_length 1k;
# 压缩缓冲区
gzip_buffers 16 64K;
# 压缩版本（默认1.1，前端如果是squid2.5请使用1.0）
gzip_http_version 1.1;
# 压缩级别，1-10，数字越大压缩的越好，时间也越长
gzip_comp_level 5;
# 进行压缩的文件类型
gzip_types text/plain application/x-javascript text/css application/xml application/javascript;
# 跟Squid等缓存服务有关，on的话会在Header里增加"Vary: Accept-Encoding"
gzip_vary on;
# IE6对Gzip不怎么友好，不给它Gzip了
gzip_disable "MSIE [1-6]\.";
server_names_hash_bucket_size   128;
        client_header_buffer_size       32k;
        large_client_header_buffers     4 32k;
        client_max_body_size            300m;
        tcp_nopush                      on;
        tcp_nodelay                     on;
        client_body_buffer_size         512k;
        proxy_connect_timeout           180;
        proxy_read_timeout              3000;
        proxy_send_timeout              3000;
        proxy_buffer_size               256k;
        proxy_buffers                   4 256k;
        proxy_busy_buffers_size         256k;
        proxy_temp_file_write_size      256k;
        proxy_hide_header               X-Powered-By;
        server_name_in_redirect         off;
        map_hash_bucket_size            1024;
        map_hash_max_size               102400;
        charset                         utf-8;

    server {
    listen       443 ssl;
    server_name  ****.****.com;
	ssl_certificate  D://******.com.pem;
	ssl_certificate_key  D://******.com.key;
	ssl_protocols TLSv1.2 TLSv1.3;
    ssl_prefer_server_ciphers on;
    ssl_ciphers 'EECDH+AESGCM:EDH+AESGCM';
    location / {
        proxy_pass  http://localhost:7601;
		proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
    }
		}

}

3.2 博主tomcat内容比较简单，不进行粘贴了：tomcate项目启动端口是7061，先启动tomcat在启动nginx即可。

3.3后续发现部分博主反映虽然主页正常单部分报错 ，会出现CORS错误，解决办法为：

     3.3.1修改tomcat配置server.xml文件：

      connector里添加

• redirectPort="443"

• roxyPrort="443

1. <Connector port="8080" protocol="HTTP/1.1"
                  connectionTimeout="20000"
                  redirectPort="443"
   		       proxyPrort="443"
                  maxParameterCount="1000"
                  />

   3.3.2host里添加：

<Valve className="org.apache.catalina.valves.RemoteIpValve" protocolHeaderHttpsValue="https" remoteIpHeader="X-Forwarded-For" protocolHeader="X-Forwarded-Proto" />

  3.3.3host代码块添加完后如下： 注意实在host节点里添加了value的子节点

 最终成功展现：

 达成效果：能够将非主流端口全部通过nginx转到80 或者443，很好用。