公众号开发自定义菜单跳转链接获取code值、跳转子页面

https://open.weixin.qq.com/connect/oauth2/authorize?appid=aaaaaaa&redirect_uri=http://www.xxx.com/GDsellers/?path=commission&response_type=code&scope=snsapi_userinfo&state=1#wechat_redirect

redirect_uri  跳转的链接中不能直接加#号。所以我们加了path参数

我是在main.js中获取code值然后传给后台的：

var urls = location.search;   //获取url中"?"符后的字串
var theRequest: any = new Object();
if (urls.indexOf("?") != -1) {
    var str = urls.substr(1);
    let strs = str.split("&");
    for (var i = 0; i < strs.length; i++) {
        theRequest[strs[i].split("=")[0]] = unescape(strs[i].split("=")[1]);
    }
}
if (theRequest.code) {
    this.$store.state.wxCode = theRequest.code
    console.log("code", theRequest.code)
}