这是
实验性技术
检查
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要小心谨慎在生产中使用这之前。
草案
此页面不完整。
releaseLock()
方法在
WritableStreamDefaultWriter
interface releases the writer's lock on the corresponding stream. After the lock is released, the writer is no longer active. If the associated stream is errored when the lock is released, the writer will appear errored in the same way from now on; otherwise, the writer will appear closed.
writableStreamDefaultWritere.releaseLock()
None.
undefined
.
const writableStream = new WritableStream({
write(chunk) {
...
},
close() {
...
},
abort(err) {
...
}
}, queuingStrategy);
...
const writer = writableStream.getWriter();
...
// release writer's lock on the stream when desired
writer.releaseLock();
| 规范 | 状态 | 注释 |
|---|---|---|
|
流
The definition of 'releaseLock()' in that specification. |
实时标准 | 初始定义。 |
| 桌面 | 移动 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
releaseLock
|
Chrome 59 | Edge 16 | Firefox No | IE No | Opera 46 | Safari ? | WebView Android 59 | Chrome Android 59 | Firefox Android No | Opera Android 43 | Safari iOS ? | Samsung Internet Android 7.0 |
完整支持
不支持
兼容性未知
实验。期望将来行为有所改变。
WritableStreamDefaultWriter