upstream directive is not allowed here in

错误原因:upstream 写在了server里面没有写在http里面

#设定负载均衡的服务器列表 
#必须配置在http里面,重要
  upstream wxapp{
    #weigth参数表示权值,权值越高被分配到的几率越大
    server 127.0.0.1:8199;
    server 127.0.0.1:8198 backup;这里其实是做了一个热备
  }



#负载均衡的步骤,必须先配置反向代理 
#server里面的部分
location ^~ /public {
        access_log off;
        expires    1d;
        root       /data/golang/www/wxapp.xxx.com/public;
        try_files  $uri @zxtwxapp;
    }

    location / {
        try_files $uri @zxtwxapp;
    }

    location @zxtwxapp {
       proxy_pass                 http://wxapp;
      proxy_redirect             off;
        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_connect_timeout 600;
        proxy_read_timeout 600;
    }
}

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转载自blog.csdn.net/lengyue1084/article/details/107234591