Question

hb怎么才能解决自动识别字符编码问题

Answer 1

java可供判断某字符串是什么编码的一行代码

System.out.println("中文"); System.out.println("中文".getBytes()); System.out.println("中文".getBytes("GB2312")); System.out.println("中文".getBytes("ISO8859_1")); System.out.println(new String("中文".getBytes())); System.out.println(new String("中文".getBytes(), "GB2312")); System.out.println(new String("中文".getBytes(), "ISO8859_1")); System.out.println(new String("中文".getBytes("GB2312"))); System.out.println(new String("中文".getBytes("GB2312"), "GB2312")); System.out.println(new String("中文".getBytes("GB2312"), "ISO8859_1")); System.out.println(new String("中文".getBytes("ISO8859_1"))); System.out.println(new String("中文".getBytes("ISO8859_1"), "GB2312")); System.out.println(new String("中文".getBytes("ISO8859_1"), "ISO8859_1")); eg:判断当前字符串的编码格式。//判断当前字符串的编码格式if(destination.equals(new String(destination.getBytes("iso8859-1"), "iso8859-1"))){　　destination=new String(destination.getBytes("iso8859-1"),"utf-8");}