如何获取 Google 课堂 API 的课程 ID

Question

我正在尝试使用 Google Classroom API, I've read through their documentation，课程 ID 基本上用于所有内容，但他们从未解释在哪里可以找到课程的课程 ID。

似乎在您创建课程时，该函数会 return 课程 ID，但我想知道是否可以获取已经存在的课程的课程 ID。

Answer 1

如文档的快速入门页面 (https://developers.google.com/classroom/quickstart/python) 所示，您可以运行一段代码列出用户可以使用其凭据访问的前 10 个课程。然后，您可以在遍历课程时添加 print(course['id']) 语句以打印您检索到的课程的 ID。 python 示例如下所示

from __future__ import print_function
import pickle
import os.path
from googleapiclient.discovery import build
from google_auth_oauthlib.flow import InstalledAppFlow
from google.auth.transport.requests import Request

# If modifying these scopes, delete the file token.pickle.
SCOPES = ['https://www.googleapis.com/auth/classroom.courses.readonly']

def main():
    """Shows basic usage of the Classroom API.
    Prints the names of the first 10 courses the user has access to.
    """
    creds = None
    # The file token.pickle stores the user's access and refresh tokens, and is
    # created automatically when the authorization flow completes for the first
    # time.
    if os.path.exists('token.pickle'):
        with open('token.pickle', 'rb') as token:
            creds = pickle.load(token)
    # If there are no (valid) credentials available, let the user log in.
    if not creds or not creds.valid:
        if creds and creds.expired and creds.refresh_token:
            creds.refresh(Request())
        else:
            flow = InstalledAppFlow.from_client_secrets_file(
                'credentials.json', SCOPES)
            creds = flow.run_local_server(port=0)
        # Save the credentials for the next run
        with open('token.pickle', 'wb') as token:
            pickle.dump(creds, token)

    service = build('classroom', 'v1', credentials=creds)

    # Call the Classroom API
    results = service.courses().list(pageSize=10).execute()
    courses = results.get('courses', [])

    if not courses:
        print('No courses found.')
    else:
        print('Courses:')
        for course in courses:
            print(course['name'])
            print(course['id'])

if __name__ == '__main__':
    main()

Answer 2

我在nodejs/javascript中使用它来检索所有教室

const { google } = require("googleapis");
const classroom = google.classroom('v1');
const SCOPES = [
  "https://www.googleapis.com/auth/classroom.rosters",
  "https://www.googleapis.com/auth/classroom.profile.emails",
  "https://www.googleapis.com/auth/classroom.profile.photos",
  "https://www.googleapis.com/auth/classroom.courses"
];
google.options({
  auth: client,
});
//retrieve all classroom
async function getClassroom() {
  try {
    const res = await classroom.courses.list(
      // {
      //   pageSize: 10,
      //   pageToken: "",
      // }
    );
    console.log(res.data, "res");
  } catch (error) {
    console.error("Error:", error.message,);
  }
}

注意：客户端是我首选的授权方式

如何获取 Google 课堂 API 的课程 ID

How to get the course ID for Google Classroom API

google-classroom