在此代码中，第一个响应没有问题，但在此之后缺少刷新令牌。
查看API文档后我找不到问题。
<!DOCTYPE html>
<html>
<head>
<script
src="https://code.jquery.com/jquery-3.2.1.min.js"
integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4="
crossorigin="anonymous"></script>
<title></title>
</head>
<body>
<button class="google-connect-btn">login</button>
</body>
</html>
<script>
function logout() {
gapi.auth.signOut();
location.reload();
}
function login() {
var myParams = {
'clientid':
'228716450427-f56942lkoiukffta3b83uokl22nd0urm.apps.googleusercontent.com',
'cookiepolicy': 'single_host_origin',
'callback': 'loginCallback',
'approvalprompt': 'force',
'scope': 'https://www.googleapis.com/auth/plus.login
https://www.googleapis.com/auth/plus.profile.emails.read'
};
gapi.auth.signIn(myParams);
}
function loginCallback(result) {
var newData = {
token: result.access_token,
expires_in: result.expires_in,
type: 'google',
};
if (result['status']['signed_in']) {
var request = gapi.client.plus.people.get(
{
'userId': 'me'
});
request.execute(function (resp) {
newData.name = resp.displayName;
newData.id = resp.id;
newData.avatar = resp.image.url;
newData.accounts = [];
var refreshData = {
token : result.code,
id : newData.id,
type : newData.type
};
$.ajax({
url: 'https://www.googleapis.com/oauth2/v4/token',
type: "post",
contentType: "application/x-www-form-urlencoded",
data: {
code:result.code,
client_id:'228716450427
-f56942lkoiukffta3b83uokl22nd0urm.apps.googleusercontent.com',
client_secret:'LBirrTxt7373bF61MKik1JUx',
redirect_uri:'postmessage',
grant_type:'authorization_code',
},
success: function(response){
console.log(JSON.stringify(response));
console.log("Response: " + response);
console.log("AT: " + response['access_token']);
console.log("RT: " + response['refresh_token']);
var access_token = response['access_token'];
var refresh_token = response['refresh_token'];
}
})
.fail(function(err) {
alert("error" + JSON.stringify(err)); //[Object object]
console.log("error" + err);
});
}, function (error) {
});
}
}
function onLoadCallback() {
gapi.client.setApiKey('AIzaSyDU8d6MRQqk6A5z8IEPmsqtN7tprBJYtoo');
gapi.client.load('plus', 'v1', function () {
});
}
</script>
<script type="text/javascript">
(function() {
var po = document.createElement('script'); po.type = 'text/javascript';
po.async = true;
po.src = 'https://apis.google.com/js/client.js?onload=onLoadCallback';
var s = document.getElementsByTagName('script')[0];
s.parentNode.insertBefore(po, s);
})();
$(document).on('click' , '.google-connect-btn' , function () {
login();
});
</script>