摘要:
首先先创造一个Student对象类同时实现序列化接口 import java.io.Serializable; public class Student implements Serializable{ /** * */ private static final long serialVersion 阅读全文
摘要:
一时起意 测试一下 public class StringBufferTest { public static void main(String[] args) { String temp = ""; StringBuffer sb = new StringBuffer(); long time1= 阅读全文