JAVA中3种将byte转换为String的方法

Thus the replacement character is now only seen for encoding errors, such as invalid UTF-8.

Consider a text file containing the German word für (meaning 'for') in the ISO-8859-1 encoding (0x66 0xFC 0x72). This file is now opened with a text editor that assumes the input is UTF-8. The first and last byte are valid UTF-8 encodings of ASCII, but the middle byte (0xFC) is not a valid byte in UTF-8. Therefore, a text editor could replace this byte with the replacement character symbol to produce a valid string of Unicode code points. The whole string now displays like this: "f�r".

As U.S. Rep. Albert Gore Jr. (D., Tenn.) said recently at a Washington brief-ing, 'We have some serious thinking to do when scientists as distinguished as Nicholas Negroponte and Seymour Papert leave the United States in order to be part of the World Computer Center."