Firebase 函数查询参数为空

Question

我在将查询参数传递给我的 firebase（google 云）函数时遇到困难，它们一直为空，但函数正常完成。谁能找出问题所在？

云函数代码

exports.message = functions.https.onRequest((request, response) => {
   functions.logger.log("log query");
   functions.logger.log(request.query);
  response.json({result: `done`});
});

本地应用代码：

export const sendPushNotification = async (options) => {
  try {
    const db = firebase.firestore();
    const fbFunctions = firebase.functions();

    const message = fbFunctions.httpsCallable("message");
   message({text:"asdfasdf"})
  
  } catch (error) {
    console.log({ error });
    switch (error.code) {
      default:
        return {
          error: "Error.",
        };
    }
  }
};

Answer 1

无法使用 Firebase Functions SDK 调用 onRequest 类型的函数。 Firebase SDK 实现了 callable function that you declare with onCall. You're using onRequest here, which means you're writing a standard HTTP type function. For this type of function, you should use a standard HTTP client (not the Firebase SDK). If you actually did want to use the Firebase SDK to invoke your function, you will have to write a callable function instead. Note that callable functions have their own spec 的客户端，您将无法轻松调用它们，例如来自邮递员。

使用functions.https.onCall 创建一个 HTTPS 可调用函数。此方法有两个参数：数据和可选的上下文：这是适合您的代码：

exports.addMessage = functions.https.onCall((data, context) => {
const text = data.text;
if (!(typeof text === 'string') || text.length === 0) {
throw new functions.https.HttpsError('invalid-argument', 'The function must be called with ' +
        'one arguments "text" containing the message text to add.');
}

if (!context.auth) {
throw new functions.https.HttpsError('failed-precondition', 'The function must be called ' +
        'while authenticated.');
const uid = context.auth.uid;
const name = context.auth.token.name || null;
const picture = context.auth.token.picture || null;
const email = context.auth.token.email || null;

const sanitizedMessage = sanitizer.sanitizeText(text); // Sanitize the message.
return admin.database().ref('/messages').push({
    text: sanitizedMessage,
    author: { uid, name, picture, email },
}).then(() => {
  console.log('New Message written');

return { text: sanitizedMessage };
})

.catch((error) => {
throw new functions.https.HttpsError('unknown', error.message, error);
});

});

按照以下步骤设置客户端开发环境：

Add Firebase to your Web App.
将 Firebase 核心和 Cloud Functions 客户端库添加到您的应用程序：

3. 运行 npm install firebase@8.10.0 --保存
4. 手动要求 Firebase 核心和 Cloud Functions：

const firebase = require("firebase");
// Required for side-effects
require("firebase/functions");

初始化客户端 SDK 使用：

调用函数使用：

Firebase 函数查询参数为空

Firebase functions query parameters are null

react-native

google-cloud-functions