Java实现将一段汉字变成unicode码

 

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public class T {     public static void main(String[] args) {         String s = "java 中文编码";         System.out.println(string2Unicode(s));     }     public static String string2Unicode(String string) {                     StringBuffer unicode = new StringBuffer();                 for (int i = 0; i < string.length(); i++) {                     // 取出每一个字符             char c = string.charAt(i);                     // 转换为unicode             unicode.append("\\u" + Integer.toHexString(c));         }                 return unicode.toString();     } }