如何在Firestore中删除收藏中的所有文档

const admin = require('firebase-admin');
admin.initializeApp({
  credential: admin.credential.applicationDefault(),
  databaseURL: "https://<your-database-name>.firebaseio.com"
});

const db = admin.firestore();

async function deleteAllDocuments(collectionPath) {
  try {
    const collectionRef = db.collection(collectionPath);
    const snapshot = await collectionRef.get();

    const deletePromises = snapshot.docs.map(doc => doc.ref.delete());
    await Promise.all(deletePromises);

    console.log(`All documents in the collection ${collectionPath} have been deleted.`);
  } catch (error) {
    console.error(`Error deleting documents: ${error}`);
  }
}

// 使用示例
deleteAllDocuments('your-collection-name');