joob000的博客

代码部分public class factorial { public static void main(String[] args) { int num=factor(5); System.out.println(num); } public static int factor(int n){ if(n==1){ ...

1.Calendar 转化 String //获取当前时间的具体情况,如年,月,日,week,date,分,秒等         Calendar calendat = Calendar.getInstance();SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");String dateStr = sdf.format...

使用步骤一、新建generator.xml文件<?xml version="1.0" encoding="UTF-8" ?><!DOCTYPE generatorConfiguration PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN" "http:...