首页 > 编程语言> > 排球比赛积分系统——源码

排球比赛积分系统——源码

2022-05-14 17:01:33 作者：互联网

1.程序比赛计分器初始化程序界面设计
（内含积分器初始化页面设计及比赛现场记分）

html源码

点击查看代码

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>排球计分器</title>
    <style>
        /* 计分 */
        .score{
            width: 300px;
            height: 560px;
            border: 1px solid black;
            position: absolute;
            top: 100px;
            overflow: hidden;
        }
        .team{
            height: 100px;
            overflow: hidden;
            border: 1px solid black;
        }
        .team input{
            height: 100px;
            width: 300px;
            font-size: 50px;
            text-align: center;
        }
        #score1{
            left: 105px;
        }
        #score2{
            left: 1000px;
        }
        .score11{
            width: 300px;
            height: 360px;
            background-color: red;
            color: white;
            font-size: 180px;
            text-align: center;
            line-height: 360px;
        }
        .add{
            width: 53px;
            height: 98px;
            display: inline-block;
            border: 1px solid black;
            background-color: yellow;
            color: black;
            font-size: 25px;
            text-align: center;
            line-height: 98px;
        }
        .less{
            background-color: grey;
        }
        
    </style>
</head>
<body>
    <div id="score1" class="score">
        <div class="team">
            <input type="text" placeholder="输入客队名">
        </div>
        <div class="score11">00</div>
        <div>
            <div class="add">+1</div>
            <div class="add less">-1</div>
            <div class="add less">清零</div>
        </div>
    </div>
    <div id="score2" class="score">
        <div class="team">
            <input type="text" placeholder="输入主队名">
        </div>
        <div class="score11">00</div>
        <div>
            <div class="add">+1</div>
            <div class="add less">-1</div>
            <div class="add less">清零</div>
        </div>
    </div>
    
    <script>
        var score_a=0
        var score_b=0
        var score1=document.getElementById("score1").getElementsByClassName("score11")
        var score2=document.getElementById("score2").getElementsByClassName("score11")
        var add1=document.getElementById("score1").getElementsByClassName("add")
        
        add1[0].onclick=function(){
            score_a+=1
            score1[0].innerHTML=score_a
        }
        add1[1].onclick=function(){
            if(score_a>0){
                score_a-=1
                score1[0].innerHTML=score_a
                if(score_a==0){
                    score1[0].innerHTML="00"
                }
            }
        }
        add1[2].onclick=function(){
            score_a=0
            score1[0].innerHTML="00"
        }
        var add2=document.getElementById("score2").getElementsByClassName("add")
        
        add2[0].onclick=function(){
            score_b+=1
            score2[0].innerHTML=score_b
        }
        add2[1].onclick=function(){
            if(score_b>0){
                score_b-=1
                score2[0].innerHTML=score_b
                if(score_b==0){
                 score2[0].innerHTML="00"
                }
            }
        }
        add2[2].onclick=function(){
            score_b=0
            score2[0].innerHTML="00"
        }
    </script>
</body>
</html>

2.比赛计分存入数据库

**不同的类继承进行方法的增强，单一类实现单一功能，降低耦合。**

点击查看Dao层代码

package jdbc;

import member.Member;

public interface MemberDao {

    public int addMember(Member member);    //添加成员信息到数据库

    public int updateMember(Member member); //为队员加分

    public int selectMember(int id);     //返回指定球员的分数

    public  int deleteMember();             //清空数据库
}

点击查看Service层代码

package jdbc;

import member.Member;
import org.springframework.jdbc.core.JdbcTemplate;

public class MemberDaoImpl implements MemberDao {

    private JdbcTemplate jdbcTemplate;
    public void setJdbcTemplate(JdbcTemplate jdbcTemplate) {
        this.jdbcTemplate = jdbcTemplate;
    }

    @Override
    public int addMember(Member member) {
        String sql = "insert into member(id,name,age,score,team,boo) value(?,?,?,?,?,?)";
        Object[] obj = new Object[]{
                member.getId(),
                member.getName(),
                member.getAge(),
                member.getScore(),
                member.getTeam(),
                member.getBoo()
        };
        //执行添加操作，返回受SQL语句影响的记录条数
        int num=this.jdbcTemplate.update(sql, obj);
        return num;
    }

    @Override
    public int updateMember(Member member) {
        String sql = "update member set score=score+1 where id = ? ";
        int num2=this.jdbcTemplate.update(sql, member.getId());
        return num2;
    }


    @Override
    public int selectMember(int id) {
        String sql = "select score from member where id = ?";
        Integer a=jdbcTemplate.queryForObject(sql,Integer.class,id);
        return a;
    }

    public int deleteMember() {
        String sql="delete  from member";
        int a =jdbcTemplate.update(sql);
        return a;
    }

}

3.测试给2号球员加分

点击查看代码

import jdbc.MysqlUpdate;
import member.Member;
import org.junit.Test;
import winer.TeamScoreWiner;
import winer.TeamScoreWiner2;

public class JdbcTest {


    Member member=new Member();


    @Test
    public void text(){
        //指定队员
        member.setId(2);
        member.setTeam("一");



       //数据库植入球员信息
        //MysqlAdd mysqlAdd=new MysqlAdd();
        //mysqlAdd.mySqlAddMember();


        //测试给队员加分
        //1-6是一队
        //6-10是二队
       MysqlUpdate mysqlUpdate=new MysqlUpdate();
       mysqlUpdate.mysqlUpMember(member);



        //测试返回两队单局分数
        /*Winer winer=new Winer();
        winer.firstTeamScore(member);
        winer.secondTeamScore(member);*/



        //测试单局返回比赛结果
        //一队
       TeamScoreWiner teamScoreWiner=new TeamScoreWiner();
       int a=teamScoreWiner.getWinTeam(member);


       //二队
       TeamScoreWiner2 teamScoreWiner2=new TeamScoreWiner2();
       int b=teamScoreWiner2.getWinTeam2(member);



        //测试清空数据
        //MysqlDelete mysqlDelete=new MysqlDelete();
        //mysqlDelete.mysqlSelect();


        //测试返回比赛结果
        //还没有优化完还在迭代中



    }
}

标签：Member,score,int,积分,member,源码,new,public,排球比赛
来源： https://www.cnblogs.com/xile-010/p/16270645.html