我必须在我的firebase数据库中存储用户个人资料照片。我想存储具有此路径的本地图像:" www / img / avatar.jpeg"。我尝试使用此代码获取图片网址
$scope.user.image="data:img/avatar.jpeg;base64"
但是在运行我的代码时,我收到此消息错误:ERR_UNKNOWN_URL_SCHEME
。
答案 0 :(得分:0)
用户必须选择照片,因此您需要HTML中的文件选择器:
<input type="file" id="file" name="file" />
然后你可以用JavaScript处理它:
function handleFileSelect(e) {
var file = e.target.files[0];
// Get a reference to the location where we'll store our photos
var storageRef = storage.ref().child('chat_photos');
// Get a reference to store file at photos/<FILENAME>.jpg
var photoRef = storageRef.child(file.name);
// Upload file to Firebase Storage
var uploadTask = photoRef.put(file);
uploadTask.on('state_changed', null, null, function() {
// When the image has successfully uploaded, we get its download URL
var downloadUrl = uploadTask.snapshot.downloadURL;
// Set the download URL to the message box, so that the user can send it to the database
textInput.value = downloadUrl;
});
}
file.addEventListener('change', handleFileSelect, false);
此代码来自Zero To App talk at Google I/O。完整代码可在this gist中找到。
将下载URL添加到文本框的位置,您需要将其保存在数据库中。