gb2u.java

java支持的短信平台

package com.khan.code;

import java.io.PrintStream;

public class GB2U {

  public GB2U() {
  }

  public static String gb2u(String s) {
    try {
      String s1 = new String(s.getBytes("8859_1"), "gb2312");
      s = "";
      for (int i = 0; i < s1.length(); i++) {
        String s2 = Integer.toHexString(s1.charAt(i)).toUpperCase();
        //System.out.println(s2);
        if (s2.length() < 4) {
          s2 = "0000".substring(0, 4 - s2.length()) + s2;
        }
        s = s + "&#x" + s2 + ";";
      }
    }catch (Exception exception) {
      s = s;
    }
    return s;
  }



  public static String iso2u(String s) {
    try {
      char ac[] = s.toCharArray();
      s = "";
      for (int i = 0; i < ac.length; i++) {
        s = s + "&#x" + Integer.toHexString(ac[i]).toUpperCase() + ";";
      }
    }catch (Exception exception) {
      s = s;
    }
    return s;
  }

  public static String gb2umms(String s) {
    try {
      s = new String(s.getBytes("8859_1"), "gb2312");
      char ac[] = s.toCharArray();
      s = "";
      for (int i = 0; i < ac.length; i++) {
        s = s + "\\u" + Integer.toHexString(ac[i]).toUpperCase();
      }
    } catch (Exception exception) {
      s = s;
    }
    return s;
  }

  public static String gb2mms(String s) {
    byte abyte0[] = new byte[s.length() * 2 + 2];
    byte abyte1[] = s.getBytes();
    abyte0[0] = (byte) Integer.parseInt("FF", 16);
    abyte0[1] = (byte) Integer.parseInt("FE", 16);
    for (int i = 0; i < s.length() * 2; i++) {
      abyte0[i + 2] = abyte1[i];
    }
    return new String(abyte0);
  }

  public String iso2umms(String s) {
    try {
      char ac[] = s.toCharArray();
      s = "";
      for (int i = 0; i < ac.length; i++) {
        s = s + "\\u" + Integer.toHexString(ac[i]).toUpperCase();
      }
    }
    catch (Exception exception) {
      s = s;
    }
    return s;
  }

  public String byte2hex(byte abyte0[]) {
    String s = "";
    String s1 = "";
    for (int i = 0; i < abyte0.length; i++) {
      String s2 = Integer.toHexString(abyte0[i] & 0xff);
      if (s2.length() == 1) {
        s = s + "0" + s2;
      } else {
        s = s + s2;
      }
    }
    return s;
  }

  public String hex2string(String s) {
    byte abyte0[] = new byte[s.length() / 2];
    for (int i = 0; i < s.length() / 4; i++) {
      abyte0[i * 2] = (byte) Integer.parseInt(s.substring(i * 4, i * 4 + 2), 16);
      abyte0[i * 2 + 1] = (byte) Integer.parseInt(s.substring(i * 4 + 2, i * 4 + 4), 16);
    }
    return new String(abyte0);
  }

  public static void main(String args[]) {
    if (args.length != 1) {
      System.out.println("java.B2U chinese");
    } else {
      GB2U gb2u1 = new GB2U();
      System.out.println(gb2u1.gb2u(args[0]));
    }
  }
}