服务端nginx配置如下:
location /express-app {
add_header Access-Control-Allow-Origin *;
add_header Access-Control-Allow-Methods 'GET, POST ,OPTIONS';
add_header Access-Control-Allow-Headers 'DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Authorization,Id';
if ($request_method = 'OPTIONS') {
return 204;
}
proxy_pass http://127.0.0.1:6001;
}
前端VUE中配置如下: