[英]After firebase hosting, I got error “firebase is not defined”
After firebase hosting, I got error "firebase is not defined". firebase 托管后,我收到错误“未定义火力基地”。 I tried using api key but It doesn't work too.
我尝试使用 api 密钥,但它也不起作用。
I pasted the below code to my index.html我将以下代码粘贴到我的 index.html
<!-- update the version number as needed -->
<script defer src="/__/firebase/7.4.0/firebase-app.js"></script>
<!-- include only the Firebase features as you need -->
<script defer src="/__/firebase/7.4.0/firebase-auth.js"></script>
<script defer src="/__/firebase/7.4.0/firebase-database.js"></script>
<script defer src="/__/firebase/7.4.0/firebase-messaging.js"></script>
<script defer src="/__/firebase/7.4.0/firebase-storage.js"></script>
<!-- initialize the SDK after all desired features are loaded -->
<script defer src="/__/firebase/init.js"></script>
<script src="/javascripts/sessionchk.js"></script>
sessionchk.js >> sessionchk.js >>
firebase.auth().onAuthStateChanged(function(user) {
if (user) {
document.getElementById("loginmenu").textContent = "logout";
document.getElementById("loginmenu").href = "/logout";
} else {
document.getElementById("loginmenu").textContent = "login";
document.getElementById("loginmenu").href = "/loginform";
}
});
what am I missing now???我现在错过了什么???
You need to add a defer
attribute to your <script>
tag -- as-is it is loading before the rest of the scripts.您需要在
<script>
标记中添加一个defer
属性——按原样在脚本的 rest 之前加载。
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