跨域访问

搞代码搞不通,直接在IIS 、Nginx 添加

IIS  HTTP响应标头  添加

Access-Control-Allow-Headers    值    *
Access-Control-Allow-Methods    值    OPTIONS,POST,GET
Access-Control-Allow-Origin      值    *


Nginx

location / {  
    add_header Access-Control-Allow-Origin *;
    add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS';
    add_header Access-Control-Allow-Headers '*';
}

 

代码里去掉header里这三项,避免重复错误

posted @ 2022-10-04 10:42  应世玉  阅读(40)  评论(0)    收藏  举报