我正在尝试使用此处列出的 NodeJS API 从 Google 日历获取忙/闲信息 https://developers.google.com/google-apps/calendar/v3/reference/freebusy/query .问题是我得到的唯一错误响应是“无效请求”。当我使用 Google 的 Try It 工具运行它时,我能够得到响应。我知道我正在获得授权客户。我可以做些什么来进一步解决这个问题?
function getAvail(auth, dateTimeRange, calID) {
var deferred = Q.defer(); // get a new deferral
calendar.freebusy.query({
auth: auth,
items: [{id: calID}],
timeMin: (dateTimeRange.start).toISOString(),
timeMax: (dateTimeRange.end).toISOString(),
}, function(err, response) {
console.log('Response from the Calendar service: ' + response);
if (err) {
console.log('There was an error contacting the Calendar service: ' + err);
deferred.reject(); // deferred reject here
return;
}
var events = response[calID]['busy'];
if (events.length == 0) {
console.log('No upcoming events found.');
} else {
console.log('busy in here...');
}
deferred.resolve(response); // deferred resolve here
});
return deferred.promise; // return a promise
最佳答案
呸!我终于弄清楚我做错了什么。这是与我犯错的注释一起使用的代码。我希望有更好的方法来找出这个问题。
function getAvail(auth, dateTimeRange, calID) {
console.log('auth:'+JSON.stringify(auth));
console.log('date Time Range :'+(dateTimeRange.start).toISOString()+' --->'+(dateTimeRange.end).toISOString());
console.log('calendar id to check freebusy:'+calID);
var deferred = Q.defer(); // get a new deferral
calendar.freebusy.query({
auth: auth,
headers: { "content-type" : "application/json" },
resource:{items: [{"id" : calID}], //needed to include resource instead of sending the params directly.
timeMin: (dateTimeRange.start).toISOString(),
timeMax: (dateTimeRange.end).toISOString()
}
}, function(err, response) {
console.log('Response from the Calendar service: ' + JSON.stringify(response));
if (err) {
console.log('There was an error contacting the Calendar service: ' + err);
deferred.reject(); // deferred reject here
return;
}
var events = response.calendars[calID].busy;
if (events.length == 0) {
console.log('No upcoming events found.');
} else {
console.log('busy in here...');
}
deferred.resolve(response); // deferred resolve here
});
return deferred.promise; // return a promise
}
这是大量的冥想和密切注视文档。 Google 的 nodejs 库还没有很好地记录示例(好吧,它仍然是 alpha)。但这里是 freebusy 的函数:
this.freebusy = {
/**
* calendar.freebusy.query
*
* @desc Returns free/busy information for a set of calendars.
*
* @alias calendar.freebusy.query
* @memberOf! calendar(v3)
*
* @param {object} params - Parameters for request
* @param {object} params.resource - Request body data** <<<< -- this is what I was missing.
* @param {callback} callback - The callback that handles the response.
* @return {object} Request object
*/
query: function(params, callback) {
var parameters = {
options: {
url: 'https://www.googleapis.com/calendar/v3/freeBusy',
method: 'POST'
},
params: params,
requiredParams: [],
pathParams: [],
context: self
};
return createAPIRequest(parameters, callback);
}
};
关于在循环内创建闭包,我从这里学到了一些额外的知识:JavaScript closure inside loops – simple practical example .如果其他人遇到类似问题,请告诉我。我很乐意分享我的代码示例。
关于node.js - 如何对 freebusy google calendar nodejs api 进行故障排除?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/32041605/