util.TextEncoder 类

WHATWG 编码标准 TextEncoder API 的实现。 TextEncoder 的所有实例仅支持 UTF-8 编码。

const encoder = new TextEncoder();
const uint8array = encoder.encode('this is some data');

TextEncoder 类也在全局对象上可用。

An implementation of the WHATWG Encoding Standard TextEncoder API. All instances of TextEncoder only support UTF-8 encoding.

const encoder = new TextEncoder();
const uint8array = encoder.encode('this is some data');

The TextEncoder class is also available on the global object.