首先了解 UTF-8 的编码方式，UTF-8 采用可变长编码的方式，一个字符可占 1 字节 -6 字节，其中每个字符所占的字节数由字符开始的 1 的个数确定，具体的编码方式如下： U-00000000 – U-0000007F: 0xxxxxxxU-00000080 – U-000007FF: 110xxxxx 10xxxxxxU-00000800 – U-0000FFFF: 1110xxxx ...

The current state of ‘ill-defined encoding’ creates unnecessary problems when working with the JDK codebase, an OpenJDK proposal says. Source code for the Java Development Kit (JDK) would be redone in ...