[問題] Google驗證有時可以有時不行
小弟想要製作一個按鈕，當按下按鈕後會跳出Google Account的驗證視窗
接著選取帳號後，會跳出Google Picker供選取該帳號的Google Drive檔案
程式碼如下：
<script type="text/javascript">
var developerKey = '1111111111111';
var clientId = "22222222222"
var scope = ['https://www.googleapis.com/auth/photos'];
var pickerApiLoaded = false;
var oauthToken;
//Use the API Loader script to load google.picker and gapi.auth.
function onApiLoad() {
console.log("onApiLoad");
gapi.load('auth2', {
'callback': onAuthApiLoad
});
gapi.load('picker', {
'callback': onPickerApiLoad
});
}
function onAuthApiLoad() {
console.log("onAuthApiLoad");
window.gapi.auth2.authorize({
'client_id': clientId,
'scope': scope,
'immediate': true //True:Popup window everytime; False:No popup window
}, handleAuthResult);
}
function onPickerApiLoad() {
console.log("onPickerApiLoad");
pickerApiLoaded = true;
createPicker();
}
function handleAuthResult(authResult) {
console.log("handleAuthResult");
if (authResult && !authResult.error) {
oauthToken = authResult.access_token;
createPicker();
}
}
// Create and render a Picker object for picking user Photos.
function createPicker() {
console.log("createPicker");
if (pickerApiLoaded && oauthToken) {
var picker = new google.picker.PickerBuilder()
addView(
new google.picker.DocsView()
.setIncludeFolders(true))
.setOAuthToken(oauthToken).setDeveloperKey(developerKey)
.setCallback(pickerCallback).build();
picker.setVisible(true);
}
}
<body>
<input id="search" type="button" value="Button" onclick="onApiLoad()"/>
</body>
但是當按下按鈕後，有跳出選取帳號的視窗，
選完視窗後，有時第一次可以成功跳出Picker，
但再次按下按鈕後，就不會跳出Picker了，而那時console的訊息如下：
Uncaught TypeError: (b || "").split is not a function
想請教要怎麼修改才能每次按下按鈕都能成功叫出Picker？
先謝謝各位大大了！ m(_ _)m
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