15-07-常用对象API(String类-常见功能-比较)

package cn.itcast.string.demo;public class StringConstructDemo4 {public static void main(String[] args) {/* * 4. 比较俩字符串大小 * int compareTo(String anotherString)//比较当前字符串（调用者）与anotherString字符串大小 */System.out.println("a".compareTo("b"));System.out.println("a".compareTo("A"));System.out.println("abc".compareTo("aqz"));}}