具体代码如下所述：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>Document</title> <style> header { width: 500px; height: 100px; margin: 0 auto; background-color: red; border-radius: 10px; } header>h1 { color: orange; text-align: center; line-height: 100px; } li { list-style: none; } input { width: 40px; height: 30px; } .change { width: 500px; height: 400px; background-color: burlywood; margin: 0 auto; } .change>p:first-child { text-align: center; font-size: 24px; } .change>p:nth-child(2) { color: red; } .change>p:nth-child(4) { color: blue; } #red { display: flex; } #red input { margin-right: 20px; } #star { width: 100px; height: 50px; margin-left: 190px; } .return { color: red; font-size: 20px; text-align: center; } </style> </head> <body> <header> <h1>中国福利双色球</h1> </header> <div> <p>请选择号码</p> <p>红球(1~33)</p> <ul> <li> <input type="text" value=""> <input type="text" value=""> <input type="text" value=""> <input type="text" value=""> <input type="text" value=""> <input type="text" value=""> </li> </ul> <p>蓝球(1~16)</p> <ul> <li> <input type="text" value=""> </li> </ul> <p> <input type="button" value="确定"> </p> <p>彩票结果为：</p> <p></p> </div> <script src="https://www.jb51.net/article/lodash.js"></script> <script> window.onload = function () { let num = [];//创建空数组 while (true) { num.push(_.random(1, 33));//将随机数添加到num中 num = _.uniq(num)//去重 if (num.length == 6) { break; } } let num1 = [];//蓝球数 num1.push(_.random(1, 16)); console.log(num, num1) let star = document.getElementById('star'); let playblue = document.getElementById('playblue'); let end =document.querySelector('.return'); let input = document.querySelectorAll('#red1>input')//得到所有的input console.log(input) star.onclick = function () { //红球 let play = []; _.forEach(input, function (text) { let test = text.value-0;//获取输入的值 play.push(test) }) //蓝球 let play1=[]; play1.push(playblue.value-0); //判断 //红球判断 restu=_.intersection(num,play); //蓝球判断 restu1=_.intersection(num1,play1); if(restu.length==6&&restu1.length==0){ end.innerHTML="恭喜你获得二等奖" }else if(restu.length==4||(restu.length==3&&restu1.length==1)){ end.innerHTML='恭喜你获得五等奖：10元' }else if(restu.length==1&&restu1.length==1){ end.innerHTML='恭喜你获得六等奖：5元' }else if(restu.length==0){ end.innerHTML='未中奖' }else if(restu.length==6&&restu1.length==1){ end.innerHTML="恭喜你获得一等奖500万" }else if(restu.length==5&&restu1.length==1){ end.innerHTML="恭喜你获得三等奖3000元" } } } </script> </body> </html>
总结
以上所述是小编给大家介绍的使用JavaScript中的lodash编写双色球效果，希望对大家有所帮助，如果大家有任何疑问欢迎给我留言，小编会及时回复大家的！
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