非标
此特征是非标准的,且不在标准轨道中。不要在面向 Web 的生产站点中使用它:它不适用于每个用户。实现之间可能存在大的不兼容性,且行为将来可能改变。
abort
method is used to release the lock on the
LockedFile
object, making it inactive: its
active
property is set to false and all ongoing operations are canceled.
注意: When an ongoing operation is canceled, there is no rollback (it is not a database transaction), therefore the file can be corrupted if the canceled operation was performing some writing.
var request = instanceOfLockedFile.abort();
A
FileRequest
object to handle the success or failure of the operation.
| 规范 | 状态 | 注释 |
|---|---|---|
| FileSystem API | 编者草案 | Draft proposal |
LockedFile
FileError
FileException
FileHandle
FileRequest
FileSystem
FileSystemDirectoryEntry
FileSystemDirectoryEntrySync
FileSystemDirectoryReader
FileSystemDirectoryReaderSync
FileSystemEntry
FileSystemEntrySync
FileSystemFileEntry
FileSystemFileEntrySync
FileSystemFlags
FileSystemSync
HTMLInputElement
LocalFileSystem
LocalFileSystemSync
元数据
Window.requestFileSystem()
Window.resolveLocalFileSystemURL()
WorkerGlobalScope.requestFileSystemSync()