Javascript 如何让两个执行不同操作的Google按钮登录？

正如标题所说，我有两个自定义的谷歌按钮登录，我希望每个按钮重定向到某个链接，但当我测试一个示例时，两个按钮执行第二个按钮的相同操作。这是我在这种情况下显示警报的示例：

此customButton01按钮在使用gmail帐户登录后显示警报按钮01，代码如下：

<script src="https://apis.google.com/js/api:client.js"></script>
<script>
var googleUser = {};
var startApp = function() {
gapi.load('auth2', function(){

  auth2 = gapi.auth2.init({
    client_id: 'myID.apps.googleusercontent.com',
    cookiepolicy: 'single_host_origin',

  });
  attachSignin(document.getElementById('customButton01'));
});
};

function attachSignin(element) {
   console.log(element.id);
   auth2.attachClickHandler(element, {},
    function(googleUser) {                           

        gapi.client.load('plus', 'v1', function () {
            var request = gapi.client.plus.people.get({
                'userId': 'me'
            });

            request.execute(function (resp) {
                alert("Button 01"); //Display an alert after login
            });

        });
    }, function(error) {
      //alert(JSON.stringify(error, undefined, 2));
    });
 }
</script>

<script>
function onSuccess(googleUser) {
    var profile = googleUser.getBasicProfile();
    gapi.client.load('plus', 'v1', function () {
        var request = gapi.client.plus.people.get({
            'userId': 'me'
        });
        //Display the user details
        request.execute(function (resp) {                    
            signOut();                                  
        });
    });
}
function onFailure(error) {
    alert(error);
}
function renderButton() {
    gapi.signin2.render('gSignIn', {
        'scope': 'profile email',
        'width': 240,
        'height': 50,
        'longtitle': true,
        'theme': 'dark',
        'onsuccess': onSuccess,
        'onfailure': onFailure
    });
}
function signOut() {
    var auth2 = gapi.auth2.getAuthInstance();
    auth2.signOut().then(function () {
        //$('.userContent').html('');
        //$('#gSignIn').slideDown('slow');
    });
}
</script>

<hr style="margin-bottom: 10px;margin-top: 10px;border-top: 1px solid #DDD;">
<div id="customButton01" style="display: inline-block;"></div>
<script>startApp();</script>

在customButton02中，按钮的代码相同，但显示警报按钮02的代码不同：

<script>
var googleUser = {};
var startApp2 = function() {
gapi.load('auth2', function(){
  // Retrieve the singleton for the GoogleAuth library and set up the client.
  auth2 = gapi.auth2.init({
    client_id: 'myID.apps.googleusercontent.com',
    cookiepolicy: 'single_host_origin',
    // Request scopes in addition to 'profile' and 'email'
    //scope: 'additional_scope'
  });
  attachSignin(document.getElementById('customButton02'));
});
};

function attachSignin(element) {
console.log(element.id);
auth2.attachClickHandler(element, {},
    function(googleUser) {                           

        gapi.client.load('plus', 'v1', function () {
            var request = gapi.client.plus.people.get({
                'userId': 'me'
            });

            request.execute(function (resp) {
                //alert(resp.name.givenName);
                alert("Button 02"); //Display another alert
            });

        });
    }, function(error) {
      //alert(JSON.stringify(error, undefined, 2));
    });
}
</script>

(...)

<hr style="margin-bottom: 10px;margin-top: 10px;border-top: 1px solid #DDD;">
<div id="customButton02" style="display: inline-block;"></div>
<script>startApp2();</script>

所以我想当我登录时，单击登录按钮01显示按钮01警报，当我登录时，单击登录按钮02显示按钮02警报，但实际上两个按钮都显示相同的按钮02警报，我尝试更改函数名称，但仍然相同

如何修改它

---

我需要一些帮助。

同一个函数有两个定义attachSignin，因此第二个定义删除第一个定义

---

因此，您可以使用不同的名称更快地命名这两个按钮，或者使用attachSignin来检测您的按钮是否被单击，并做出不同的反应。可能可以使用resp.name.givenName或resp的另一个属性。

如果您可以在fiddlewhats renderButton和customButton01中的gSignIn中设置它，那就太好了

<script>
var googleUser = {};
var startApp2 = function() {
gapi.load('auth2', function(){
  // Retrieve the singleton for the GoogleAuth library and set up the client.
  auth2 = gapi.auth2.init({
    client_id: 'myID.apps.googleusercontent.com',
    cookiepolicy: 'single_host_origin',
    // Request scopes in addition to 'profile' and 'email'
    //scope: 'additional_scope'
  });
  attachSignin(document.getElementById('customButton02'));
});
};

function attachSignin(element) {
console.log(element.id);
auth2.attachClickHandler(element, {},
    function(googleUser) {                           

        gapi.client.load('plus', 'v1', function () {
            var request = gapi.client.plus.people.get({
                'userId': 'me'
            });

            request.execute(function (resp) {
                //alert(resp.name.givenName);
                alert("Button 02"); //Display another alert
            });

        });
    }, function(error) {
      //alert(JSON.stringify(error, undefined, 2));
    });
}
</script>

(...)

<hr style="margin-bottom: 10px;margin-top: 10px;border-top: 1px solid #DDD;">
<div id="customButton02" style="display: inline-block;"></div>
<script>startApp2();</script>