[英]Having issues to connect to Google Drive API
I am trying to connect to Google Drive API but I keep getting the return "Uncaught TypeError: Cannot read property 'init' of undefined at initClient."我正在尝试连接到 Google Drive API,但我不断收到返回“未捕获的类型错误:无法在 initClient 读取未定义的属性 'init'。”
I am not sure what to do to fix this.我不知道该怎么做才能解决这个问题。
Here is the code I was running:这是我正在运行的代码:
`enter code here`var CLIENT_ID = ' ';
var API_KEY = ' ';
// Array of API discovery doc URLs for APIs used by the quickstart
var DISCOVERY_DOCS = ["https://www.googleapis.com/discovery/v1/apis/drive/v3/rest"];
// Authorization scopes required by the API; multiple scopes can be
// included, separated by spaces.
var SCOPES = 'https://www.googleapis.com/auth/drive.readonly';
var FILES = {};
function handleClientLoad() {
setTimeout(function(){ gapi.load('client', initClient()); }, 3000);
}
function initClient() {
gapi.client.init({
apiKey: API_KEY,
clientId: CLIENT_ID,
discoveryDocs: DISCOVERY_DOCS,
scope: SCOPES
}).then(function () {
// Listen for sign-in state changes.
gapi.auth2.getAuthInstance().isSignedIn.listen(updateSigninStatus);
// Handle the initial sign-in state.
updateSigninStatus(gapi.auth2.getAuthInstance().isSignedIn.get());
authorizeButton.onclick = handleAuthClick();
signoutButton.onclick = handleSignoutClick();
}, function(error) {
console.log(JSON.stringify(error, null, 2));
});
return gapi;
}
I changed it as suggested but it's still not working.我按照建议更改了它,但它仍然无法正常工作。 I am not sure what I did wrong: Here is the updated code:我不确定我做错了什么:这是更新的代码:
`enter code here`var CLIENT_ID = ' ';
var API_KEY = ' ';
// Array of API discovery doc URLs for APIs used by the quickstart
var DISCOVERY_DOCS = ["https://www.googleapis.com/discovery/v1/apis/drive/v3/rest"];
// Authorization scopes required by the API; multiple scopes can be
// included, separated by spaces.
var SCOPES = 'https://www.googleapis.com/auth/drive.readonly';
var FILES = {};
function handleClientLoad() {
setTimeout(function(){ gapi.load('client:auth2', initClient); }, 3000);
}
function initClient() {
gapi.client.init({
apiKey: API_KEY,
clientId: CLIENT_ID,
discoveryDocs: DISCOVERY_DOCS,
scope: SCOPES
}).then(function () {
// Listen for sign-in state changes.
gapi.auth2.getAuthInstance().isSignedIn.listen(updateSigninStatus);
// Handle the initial sign-in state.
updateSigninStatus(gapi.auth2.getAuthInstance().isSignedIn.get());
authorizeButton.onclick = handleAuthClick();
signoutButton.onclick = handleSignoutClick();
}, function(error) {
console.log(JSON.stringify(error, null, 2));
});
return gapi;
}
Any other suggestions?还有其他建议吗? Thank you!谢谢!
gapi.load takes a callback function, but you're passing it the output of initClient(). gapi.load 接受一个回调 function,但您将它传递给 initClient() 的 output。
Secondly, you will need to load the OAuth2 library (auth2).其次,您需要加载 OAuth2 库 (auth2)。
Change this:改变这个:
function handleClientLoad() {
setTimeout(function() { gapi.load('client', initClient()); }, 3000);
To this:对此:
function handleClientLoad() {
setTimeout(function() { gapi.load('client:auth2', initClient); }, 3000);
PS. PS。 If you put your code in the text of your question, rather than a screenshot, it's a lot easier for others to cut-paste an answer.如果您将代码放在问题的文本中,而不是屏幕截图中,其他人更容易剪切粘贴答案。
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