CompressionStream()
Baseline
Widely available
*
This feature is well established and works across many devices and browser versions. It’s been available across browsers since 2023年5月.
* Some parts of this feature may have varying levels of support.
CompressionStream() 构造函数创建一个新的 CompressionStream 对象，该对象用于压缩数据流。
语法
js
new CompressionStream(format)
参数
format-
以下允许的压缩格式之一：
"gzip""deflate""deflate-raw"
异常
TypeError-
如果传递给构造函数的格式是不支持的则抛出。
示例
在此示例中，使用 gzip 压缩流。
js
const compressedReadableStream = inputReadableStream.pipeThrough(
new CompressionStream("gzip"),
);
规范
| Specification |
|---|
| Compression # dom-compressionstream-compressionstream |