這是 HTML 代碼。將 Firebase 與 JavaScript 結合使用時，出現“初始化前無法訪問 'firebase'”錯誤。我試圖移動標簽，但似乎沒有工作。<!DOCTYPE html><html dir="ltr"> <head> <title>Login</title> <meta charset="utf-8"> </head> <body> <script src="https://www.gstatic.com/firebasejs/7.15.1/firebase-app.js"></script> <script src="https://www.gstatic.com/firebasejs/7.15.4/firebase-auth.js"></script> <script src="https://www.gstatic.com/firebasejs/7.15.4/firebase-firestore.js"></script> <script src="form.js"></script> <section> <input id="email" name="email" placeholder="email"> <input id="password" name="password" placeholder="password"> <button onclick=signUp() id="signUp" type="button">Sign Up</button> </section> </body></html>這是沒有參數的JS代碼。var firebaseConfig = {apiKey: authDomain: databaseURL:projectId: storageBucket: messagingSenderId: appId: measurementId:}; // Initialize Firebase firebase.initializeApp(firebaseConfig); firebase.analytics();const firebase = firebase.auth();function singUp() { var email = document.getElementById("email"); var password = document.getElementById("password"); const promise = auth.createUserWithEmailAndPassword(email.value, password.value); promise.catch(e => alert(e.message)); alert("Signed Up");}我似乎無法初始化firebase。你知道出了什么問題嗎？
將 Firebase 與 JavaScript 結合使用時出現“初始化前無法訪問
絕地無雙
2022-10-21 10:16:56
