stringDecoder.end([buffer])

• buffer <string> | <Buffer> | <TypedArray> | <DataView> 要解码的字节。
• 返回：<string>

返回存储在内部缓冲区中的任何剩余输入作为字符串。表示不完整 UTF-8 和 UTF-16 字符的字节将被替换为适合该字符编码的替代字符。

🌐 Returns any remaining input stored in the internal buffer as a string. Bytes representing incomplete UTF-8 and UTF-16 characters will be replaced with substitution characters appropriate for the character encoding.

如果提供了 buffer 参数，在返回剩余输入之前会对 stringDecoder.write() 进行最后一次调用。调用 end() 之后，stringDecoder 对象可以用于新的输入。

🌐 If the buffer argument is provided, one final call to stringDecoder.write() is performed before returning the remaining input. After end() is called, the stringDecoder object can be reused for new input.