Javascript 无法将文件上载到我的Firebase存储中-错误403禁止

我试图将文件（图像）上载到firebase存储中，但出现以下错误：

张贴。。。403（禁止）

这是我的代码：

var storageRef = firebase.storage().ref('/images/' + file.name);
var uploadTask = storageRef.put(file);

// Register three observers:
// 1. 'state_changed' observer, called any time the state changes
// 2. Error observer, called on failure
// 3. Completion observer, called on successful completion
uploadTask.on('state_changed', function(snapshot){
// Observe state change events such as progress, pause, and resume
// Get task progress, including the number of bytes uploaded and the total number of bytes to be uploaded
}, function(error) {
// Handle unsuccessful uploads
}, function() {
// Handle successful uploads on complete
// For instance, get the download URL: https://firebasestorage.googleapis.com/...
var downloadURL = uploadTask.snapshot.downloadURL;
});

我不知道代码是否与我的问题有关，但我还是把它放在了一起。 我想知道这是否是权限问题？

403（）错误意味着您没有上传到firebase存储的权限，可能是因为默认权限规则需要您进行身份验证。要修复它，只需更改firebase控制台中的规则：）

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例如，要向未经授权的用户授予权限，请将中间行更改为：

allow read，write:if true
它通常会告诉您错误中存在权限问题