startsandendswithdemo.java

JAVA编程思想源代码 值得一下 很难找的

package chapter8;

public class StartsANDEndsWithDemo {

	public static void main(String[] args) {
		String str = "This is the string";
		boolean pre = false;
		//前缀匹配
		pre = str.startsWith("This");
		System.out.println(pre);
		pre = str.startsWith("this"); //前缀后缀匹配必须大小写一致
		System.out.println(pre);
		pre = str.startsWith("is", 2);
		System.out.println(pre);
		pre = str.startsWith("is", 3); //字符串起始点从0开始，这里3其实指向的是第四个字符”s”
		System.out.println(pre);
		//后缀匹配
		boolean suffix = false;
		suffix = str.endsWith("string");
		System.out.println(suffix);

	}

}