微信授权获取code

微信授权获取code

1 入口文件

（其中，jumpUrl为获取code后返回处理的页面）

 

2 access.js

...

let params =
        "appid=" +
        appID +
        "&redirect_uri=" +
        encodeURIComponent(pageUrl) +
        "&response_type=code&scope=" +
        scope +
        "&state=111#wechat_redirect";
    const url =
        "https://open.weixin.qq.com/connect/oauth2/authorize?" + params;

...