textDecoder.decode([input[, options]])
-
input<ArrayBuffer> | <DataView> | <TypedArray> 包含编码数据的ArrayBuffer、DataView或TypedArray实例。¥
input<ArrayBuffer> | <DataView> | <TypedArray> AnArrayBuffer,DataView, orTypedArrayinstance containing the encoded data. -
options<Object> -
返回:<string>
¥Returns: <string>
解码 input 并返回字符串。如果 options.stream 是 true,则在 input 末尾出现的任何不完整的字节序列都会在内部缓冲并在下一次调用 textDecoder.decode() 后触发。
¥Decodes the input and returns a string. If options.stream is true, any
incomplete byte sequences occurring at the end of the input are buffered
internally and emitted after the next call to textDecoder.decode().
如果 textDecoder.fatal 是 true,则发生的解码错误将导致抛出 TypeError。
¥If textDecoder.fatal is true, decoding errors that occur will result in a
TypeError being thrown.