<div class="text-center">
<h1 class="display-4">Welcome</h1>
<div id="login_container"></div>
<button type="button" class="btn btn-primary" id="JumpToLogin">跳转登录</button>
</div>
<script src="https://g.alicdn.com/dingding/dinglogin/0.0.5/ddLogin.js"></script>
<script src="https://cdn.bootcss.com/jquery/3.4.1/jquery.js"></script>
<script type="text/javascript">
/*
* 解释一下goto参数，参考以下例子：
* var url = encodeURIComponent('http://localhost.me/index.php?test=1&aa=2');
* var goto = encodeURIComponent('https://oapi.dingtalk.com/connect/oauth2/sns_authorize?appid=appid&response_type=code&scope=snsapi_login&state=STATE&redirect_uri='+url)
*/
var appid = 'appid';
var url =encodeURIComponent('后端地址');
// var url = "http://localhost:5000/Home/DingLogin";
var obj = DDLogin({
id: "login_container",//这里需要你在自己的页面定义一个HTML标签并设置id，例如<div id="login_container"></div>或<span id="login_container"></span>
goto: encodeURIComponent('https://oapi.dingtalk.com/connect/oauth2/sns_authorize?appid='+appid+'&response_type=code&scope=snsapi_login&state=STATE&redirect_uri=' + url), //请参考注释里的方式
style: "border:none;background-color:#FFFFFF;",
width: "365",
height: "400"
});
var handleMessage = function (event) {
var origin = event.origin;
console.log("origin", event.origin);
if (origin == "https://login.dingtalk.com") { //判断是否来自ddLogin扫码事件。
var loginTmpCode = event.data; //拿到loginTmpCode后就可以在这里构造跳转链接进行跳转了
console.log("loginTmpCode", loginTmpCode);
window.location.href =
"https://oapi.dingtalk.com/connect/oauth2/sns_authorize?appid=appid&response_type=code&scope=snsapi_login&state=STATE&redirect_uri="+url+"&loginTmpCode=" +
loginTmpCode;
}
};
if (typeof window.addEventListener != 'undefined') {
window.addEventListener('message', handleMessage, false);
} else if (typeof window.attachEvent != 'undefined') {
window.attachEvent('onmessage', handleMessage);
}
$("#JumpToLogin").click(function(){
window.location.href =
"https://oapi.dingtalk.com/connect/qrconnect?appid="+appid+"&response_type=code&scope=snsapi_login&state=LoginDing&redirect_uri="+url;
});
</script>
