知识点:Java 2/10(单选)
Which of the following statement is true?
Java uses UTF-8 to represent characters internally.
Char type is 2 bytes long.
The InputStream class is used to read incoming character stream.
“hello world”.getBytes() will always return the same byte array on different running environments or platforms.
这道题你会答吗?花几分钟告诉大家答案吧!