nginx负载均衡：轮询，权重，hash

nginx负载均衡：轮询，权重，hash，

upstream net6webapi {
server localhost:9002 weight-1; # 权重1份：http://localhst:9002
server localhost:9002 weight-2;
server localhost:9002 weight-3;
}

server {
listen 9006; # 反向代码的访问地址：http://localhst:9006
server_name localhost;

localhost / {
proxy_pass http://net6webapi;
}

}