MQTT：与Nginx配合实现Websockets在Https/Http下工作

100人浏览 2026-03-26 00:13:43

这里使用mosquitto来搭建mqtt服务，并提供websockets能力，另外使用nginx代理，支持http、https通过域名访问mqtt，访问mqtt的客户端使用h5开发，可在浏览器运行。

配置Nginx

Nginx的配置如下，特别的注意location的配置，

map $http_upgrade $connection_upgrade{
    default upgrade;
    '' close;
}

server
{
        listen 80;
        listen 443 ssl;

        ssl_certificate /etc/nginx/conf.d/www.domain.com/server.crt;
        ssl_certificate_key /etc/nginx/conf.d/www.domain.com/server.key;
        ssl_password_file /etc/nginx/conf.d/www.domain.com/pwd.txt;

        server_name www.domain.com;

        location /mqtt {
            proxy_pass http://172.16.0.12:9001/mqtt/;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection $connection_upgrade;
        }

}