Node.js 如何从通过HTTP可调用函数发送的请求中获取数据？

我正在使用Firebase Admin SDK完成管理功能。我已部署的功能位于控制台中的Firebase Cloud功能上。我已经能够从应用程序中调用这些函数，但是我不知道如何从通过调用发送的映射数据中获取值。如果我是正确的，那么应该能够通过

request

变量检索，但是当我尝试类似

request.email

之类的操作时，这似乎不是一个有效的参数

MainActivity.java

public Task<String> callCloudFunction() {
            FirebaseFunctions mFunctions = FirebaseFunctions.getInstance();
            Map<String, Object> data = new HashMap<>();
            data.put("email", "new@example.com");
            data.put("password", "changePassword");
            data.put("displayName", "Mike Example");
            data.put("trainerId", "Mike Example");
            data.put("photoURL", "NULL");

            return mFunctions
                    .getHttpsCallable("mkUser")
                    .call(data)
                    .continueWith(new Continuation<HttpsCallableResult, String>() {
                        @Override
                        public String then(@NonNull Task<HttpsCallableResult> task) {
                            // This continuation runs on either success or failure, but if the task
                            // has failed then getResult() will throw an Exception which will be
                            // propagated down.
                            return (String) task.getResult().getData();
                        }
                    });

    }

---

所以我已经找出了我遇到的问题以及如何解决这个问题

首先，在index.ts中，我使用的HTTP函数是

.onRequest

，但是如果我将其更改为

.onCall

，那么我用来在MainActivity.java中调用HTTP函数的代码就可以工作了

使用

.onCall

将收到的信息从“请求”更改为“数据”；然后可以使用它访问通过应用程序内的调用发送的映射信息

索引

export const mkUser = functions.https.onRequest((request, response) =>{

  admin.auth().createUser({
      email: request.email, //IS NOT A VALID ARGUMENT ('email' CANNOT BE FOUND)
      emailVerified: false,
      password: 'secretPassword',
      displayName: 'John Doe', //VALUES ARE HARDCODED BUT I WOULD LIKE TO USE 'Mike Example' SENT FROM MAIN ACTIVITY
      photoURL: 'http://www.example.com/12345678/photo.png',
      disabled: false
    })
      .then(function(userRecord: { uid: any; }) {
        // See the UserRecord reference doc for the contents of userRecord.
        console.log('Successfully created new user:', userRecord.uid);
      })
      .catch(function(error: any) {
        console.log('Error creating new user:', error);
      });
});

export const mkUser = functions.https.onCall(async (data, context) =>{
  try {
    const userRecord = await admin.auth().createUser({
      email: data.email,
      emailVerified: false,
      password: data.password,
      displayName: data.displayName,
      disabled: false
    })
    console.log('Successfully created new user:', userRecord.uid);
   } catch (error) {
    console.log('Error creating new user:', error);
    return "ERROR"
   }
});