「java的致谢」java实训致谢
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。