package test;
public class 替换手机号里面的加号 {
public static void main(String[] args) { String str="+565612332"; String s=""; if(str.contains("+")) { s=str.replace("+","A"); } // A565612332 //System.out.println(s); String str1=unicodeToString("\u0002"); System.out.println(str1+"----");
} public static String unicodeToString(String unicode) { StringBuffer sb = new StringBuffer(); String[] hex = unicode.split("\\\\u"); for (int i = 1; i < hex.length; i++) { int index = Integer.parseInt(hex[i], 16); sb.append((char) index); } return sb.toString(); }
}