trimdemo.java

JAVA编程思想源代码 值得一下 很难找的

package chapter8;

public class TrimDemo {

	public static void main(String[] args) {
		String s1 = "    This is the example.     ";
		System.out.println("原字符串:" + s1);
		String s2 = s1.trim();
		System.out.println("修剪后字符串s1:" + s1);
		System.out.println("修剪后字符串s2:" + s2);

	}

}