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package tests;
public class TestString {
/**
* 将输入的字符串转化为小写
*
* @param inputString
* @return
* @2006-11-18
*/
public static String down(String inputString) {
String down = inputString.toLowerCase();
return down;
}
/**
* 将输入的字符串转化为大写
*
* @param inputString
* @return
* @2006-11-18
*/
public static String up(String inputString) {
String up = inputString.toUpperCase();
return up;
}
public static void main(String[] args) {
String inputString = "aAbBcC";
System.out.println(down(inputString));
System.out.println(up(inputString));
}
}
[ 本帖最后由 iptton 于 2006-11-18 11:34 编辑 ] |
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