var obj = new WxLogin({
             id:"login_container",
             appid: "wx13f9396c088ff6d5",
             scope: "snsapi_login",
             redirect_uri: "https%3a%2f%2fcourse.tax.org.cn%2fPlus%2fApi%2fweixin%2fcallback.aspx",
             state: "NO96Q70K7A",
             style: "",
             href: ""
     });