我有这段代码，可以从日历中获取事件。
<html>
<head>
<meta charset='utf-8' />
</head>
<body>
<!--Add a button for the user to click to initiate auth sequence -->
<button id="authorize-button" style="visibility: hidden">Authorize</button>
<button id="insert-button" style="visibility: hidden">Insert</button>
<script type="text/javascript">
// Enter a client ID for a web application from the Google Developer Console.
// The provided clientId will only work if the sample is run directly from
// https://google-api-javascript-client.googlecode.com/hg/samples/authSample.html
// In your Developer Console project, add a JavaScript origin that corresponds to the domain
// where you will be running the script.
var clientId = '823958590548-s5b4d4ngoj6tj2misdvrcdm3rt27jolr.apps.googleusercontent.com';
// Enter the API key from the Google Developer Console - to handle any unauthenticated
// requests in the code.
// The provided key works for this sample only when run from
// https://google-api-javascript-client.googlecode.com/hg/samples/authSample.html
// To use in your own application, replace this API key with your own.
var apiKey = 'AIzaSyDTqOkVPgBv5kCIqp5NXp7UwE0MKTjLmrU';
// To enter one or more authentication scopes, refer to the documentation for the API.
var scopes = 'https://www.googleapis.com/auth/calendar';
// Use a button to handle authentication the first time.
function handleClientLoad() {
gapi.client.setApiKey(apiKey);
window.setTimeout(checkAuth,1);
}
function checkAuth() {
gapi.auth.authorize({client_id: clientId, scope: scopes, immediate: true}, handleAuthResult);
}
function handleAuthResult(authResult) {
var authorizeButton = document.getElementById('authorize-button');
var insertButton = document.getElementById('insert-button');
if (authResult && !authResult.error) {
authorizeButton.style.visibility = 'hidden';
makeApiCall();
insertButton.style.visibility = '';
insertButton.onclick = handleInsertClick;
} else {
authorizeButton.style.visibility = '';
insertButton.style.visibility = 'hidden';
authorizeButton.onclick = handleAuthClick;
}
}
function handleAuthClick(event) {
gapi.auth.authorize({client_id: clientId, scope: scopes, immediate: false}, handleAuthResult);
return false;
}
function handleInsertClick(event) {
makeInsertApiCall();
}
function makeApiCall() {
gapi.client.load('calendar', 'v3', function() {
var request = gapi.client.calendar.events.list({
'calendarId': 'ashishpandit2312@gmail.com'
});
request.execute(function(resp) {
for (var i = 0; i < resp.items.length; i++) {
var li = document.createElement('li');
li.appendChild(document.createTextNode(resp.items[i].summary));
document.getElementById('events').appendChild(li);
}
});
});
}
function makeInsertApiCall() {
gapi.client.load('calendar', 'v3', function() {
var request = gapi.client.calendar.events.insert({
"calendarId": "primary",
resource:{
"summary": "Meeting",
"location": "Somewhere",
"start": {
"dateTime": "2015-02-21T01:00:00.000-07:00"
},
"end": {
"dateTime": "2015-02-21T04:25:00.000-08:00"
}
}
});
request.execute(function(resp) {
for (var i = 0; i < resp.items.length; i++) {
console.dir(resp);
}
});
});
}
</script>
<script
src="https://apis.google.com/js/client.js?onload=handleClientLoad"></script>
<div id='content'>
<h1>Events</h1>
<ul id='events'></ul>
</div>
<p>Connecting to Google Calendar with the Javascript Library.</p>
</body>
</html>
我想从多个谷歌日历中获取活动。我应该做哪些更改才能使其工作并访问不同用户的多个日历？
如果您想访问不同用户的多个日历，最好的方法是创建一个服务帐户（它将代表用户向API发出所有请求）。因此，用户在访问日历时不会被提示同意屏幕进行身份验证。以下是步骤：
-
创建一个服务帐户，并将您作为域的管理员。
-
将所有日历共享到此服务帐户。
-
对于访问用户数据的服务帐户，请按照此链接进行域范围的委派。
请查看此链接以获取java中的服务帐户示例代码。