package com.string.domain;
public class Test1 {
//方法一
/*public static void main(String[] args) {
String names = "asdfghjkl74108520963";
for (int i = names.length(); i > 0; i--) {
System.out.print(names.charAt(i - 1));
}
}*/
//方法二
/*public static String ZXK = "iniaow4131";
public static String descString(String zxk) {
if(zxk == null || zxk.length() < 0 ){
return "error";
}
byte[] bytes = zxk.getBytes();
for (int i = 0; i < bytes.length/2; i++) {
byte b = bytes[i];
bytes[i] = bytes[bytes.length - i - 1];
bytes[bytes.length - i - 1] = b;
}
return new String(bytes);
}
public static void main(String[] args) {
System.out.println(descString(ZXK));
}*/
//方法三
/*public static void main(String[] args) {
String originalString = "abcdefg";
String resultString = "";
char[] charArray = originalString.toCharArray();
for (int i = charArray.length-1; i>=0; i--){
resultString +=charArray[i];
}
System.out.println(resultString);
}*/
//方法四
public static void main(String[] args) {
String zxk = "asdfghjk";
StringBuffer sb = new StringBuffer(zxk);
System.out.println(sb.reverse());
}
}