nginx proxy_pass中加入变量出现502 gateway错误
server {
listen 80;
location /{
set $myvariable www;
proxy_pass http://$myvariable.example.com;
}
}运行后出现502错误，请问怎么办？ 私活外包
nginx proxy_pass中加入变量出现502 gateway错误
server {
listen 80;
location /{
set $myvariable www;
proxy_pass http://$myvariable.example.com;
}
}运行后出现502错误，请问怎么办？ 
