草案
此页面不完整。
这是
实验性技术
检查
浏览器兼容性表格
要小心谨慎在生产中使用这之前。
releaseLock()
方法在
ReadableStreamBYOBReader
interface releases the reader's lock on the stream. After the lock is released, the reader is no longer active.
If the associated stream is errored when the lock is released, the reader will appear errored in that same way subsequently; otherwise, the reader will appear closed.
A reader’s lock cannot be released while it still has a pending read request, i.e., if a promise returned by the reader’s
ReadableStreamBYOBReader.read()
method has not finished. This will result in a
TypeError
being thrown.
readableStreamBYOBReader.releaseLock();
None.
undefined
.
ReadableStreamBYOBReader
, or a read request is pending.
TBD.
| 规范 | 状态 | 注释 |
|---|---|---|
|
流
The definition of 'releaseLock()' in that specification. |
实时标准 | 初始定义。 |
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
更新 GitHub 上的兼容性数据| 桌面 | 移动 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
releaseLock
|
Chrome No | Edge No | Firefox No | IE No | Opera No | Safari No | WebView Android No | Chrome Android No | Firefox Android No | Opera Android No | Safari iOS No | Samsung Internet Android No |
不支持
实验。期望将来行为有所改变。
ReadableStreamBYOBReader