「java的致谢」java实训致谢

博主:adminadmin 2023-01-23 13:36:12 221

今天给各位分享java的致谢的知识,其中也会对java实训致谢进行解释,如果能碰巧解决你现在面临的问题,别忘了关注本站,现在开始吧!

本文目录一览:

谁能告诉我纯Java的具体意思是?非常感谢!

纯Java 就是跟平台无关的(SWING组件)。好处就是在哪个平台都能运行。非纯Java就是编程的时候应用一些系统的程序或源文件(就像JAVA里的SWT),这样跨平台就被或多或少的限制了

Java高手进,求助,高分答谢

package account;

import junit.framework.TestCase;

public class AccountTest extends TestCase {

private Account user;

private String Owner;

private double Balance;

public AccountTest(String name) {

super(name);

}

public static void main(String args[]) {

junit.textui.TestRunner.run(AccountTest.class);

}

public void testAccount(){

user=new Account("java",100);

assertEquals("java",user.Owner);

assertEquals(100,user.Balance,2);

}

public Account(String aOwner,double aBalance) {

Owner=aOwner;

Balance=aBalance;

}

public String getOwner(){

return Owner;

}

public double getBalance(){

return Balance;

}

public void deposit(double aMoney){

Balance+=aMoney;

}

public void withdraw(double aMoney){

Balance-=aMoney;

}

public void testCredit(){

user=new Account("java",100);

//存款

user.deposit(100);

assertEquals(200,user.getBalance(),2);

//取款

user.withdraw(50);

assertEquals(50.00,user.getBalance(),2);

}

至于判断的异常类,你只需要自定义一个异常类OverDraftException,放入try块中,调用异常类,抛出异常打印字符串即可。

用JAVA帮忙编写一个日历查询系统,非常感谢~!

import java.util.Calendar;

import java.util.Scanner;

public class CalendarX {

static Calendar c=Calendar.getInstance();

static String[] wd={"SAT","SUN","MON","TUE","WED","THU","FRI",};

public static void main(String[] args) {

Scanner sn = new Scanner(System.in);

System.out.print("Input year:");

int year=sn.nextInt();

System.out.print("Input month:");

int month=sn.nextInt();

printCalendar(year,month);

}

static void printCalendar(int y,int m){

c.set(Calendar.YEAR, y);

c.set(Calendar.MONTH, m-1);

c.set(Calendar.DATE, 1);

int fd=c.get(Calendar.DAY_OF_WEEK);

int md=c.getActualMaximum(Calendar.DATE);

for(int i=0; i7; i++)System.out.printf("%5s",wd[i]);System.out.println();

for(int i=0; ifd; i++)System.out.printf("%5s","");

for(int i=0; imd; i++){

System.out.printf("%5s",i+1);

if(++fd%7==0)System.out.println();

}

}

}

关于java的致谢和java实训致谢的介绍到此就结束了,不知道你从中找到你需要的信息了吗 ?如果你还想了解更多这方面的信息,记得收藏关注本站。