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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Custom Font Example</title> <style> /* 使用@font-face规则定义字体 */ @font-face { font-family: 'AkalTun'; /* 定义一个字体名 */ src: url('https://akaltun.cn/1/akaltun.ttf') format('truetype'); /* 指定字体文件和格式 */ } /* 应用自定义字体到body，也可以应用到其他元素 */ body { font-family: 'AkalTun', sans-serif; /* 将字体应用到body，如果字体加载失败则回退到sans-serif */ } </style> </head> <body> <div id="container"> <h1>欢迎来到我的网站ئۇيغۇرچە</h1> <p>这里是使用自定义字体的文本。</p> <!-- 其他内容 --> </div> </body> </html>
Mysql外链约束规则
java的mvc三层架构分别是： View(界面层),Service(业务逻辑层),DAO(数据访问层) V：View 网页视图，为用户提供能够看到并且使用的界面，与用户直接进行交互。 M：Model，业务模型，处理业务 C：Controller，控制器，处理请求，调用模型和视图 dao层负责对数据进行直接操控，最底层 service层负责对传递过来的参数验证，以及其他逻辑验证操作。验证完毕访问dao层进行数据操控 servlet层负责接收参数，然后调用service层进行处理 三个层分工合作，有利于后期的功能维护，那层出了问题就去处理哪层
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document</title> <style> * { padding: 0; margin: 0; } li { list-style-type: none; } a { text-decoration: none; } .nav-box { width: 980px; height: 90px; margin: 20px auto; display: flex; align-items: center; } .right { flex: 1; margin-left: 20px; } .right-top-tag li { display: inline-block; font-size: 12px; border-radius: 3px 3px 0 0; overflow: hidden; } .right-top-tag li a { color: #666; padding: 5px 15px; display: inline-block; } .right-search { margin-top: -4px; display: flex; } .right-search input { border: 3px solid #F37B03; width: 100%; height: 27px; background: url("./images/tb/search.jpg") no-repeat 10px; flex: 1; outline: none; padding-left: 30px; color: #666; } .right-search .button { flex-shrink: 1; width: 133px; height: 33px; background: url("images/tb/button.jpg") no-repeat; border: none; } .right-search .tip { height: 33px; } .right-search .tip p { line-height: 16px; font-size: 12px; margin-left: 10px; color: #666; } .right-title-nav ul li { display: inline-block; margin-top: 6px; } .right-title-nav ul li a { color: #555; font-size: 12px; margin-right: 12px; } </style> </head> <body> <div class="nav-box"> <div class="left"> <img src="./images/tb/logo.jpg" alt=""> </div> <div class="right"> <div class="right-top-tag"> <ul> <li style="background-color: #F37B03;"><a style="color: #fff;" href="#"> 宝贝 </a></li> <li><a href="#"> 天猫<span style="color: #f79a3d;">(淘宝商城)</span> </a></li> <li><a href="#"> 店铺 </a></li> </ul> </div> <div class="right-search"> <input type="text"> <button class="button"></button> <div class="tip"> <p>高级搜索</p> <p>使用帮助</p> </div> </div> <div class="right-title-nav"> <ul> <li> <a href="#">长裙</a> </li> <li> <a href="#">时尚包包</a> </li> <li> <a href="#">新款连衣裙</a> </li> <li> <a href="#">中老年夏服</a> </li> <li> <a href="#">新款连衣裙</a> </li> <li> <a href="#">中老年夏服</a> </li> <li> <a href="#">更多>></a> </li> </ul> </div> </div> </div> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>Document</title> <style> * { padding: 0; margin: 0; } div { box-sizing: border-box; color: #DE8786; } .mainbox { width: 980px; margin: 0 auto; } .nav { background-color: #FE9AB5; } .nav .item { display: inline-block; line-height: 46px; padding: 0 30px; color: #fff; } .banner { text-align: center; } .frombox { background: url("./images/content_bg.jpg"); padding: 0 180px; } .step { padding: 10px 0; } .step .tip { font-size: 20px; line-height: 42px; float: left; } .userinfo .title { border-bottom: 1px solid #FE9AB5; line-height: 42px; margin-bottom: 10px; } input { border: 1px solid #FE9AB5; } .tableinput { padding: 5px 30px; } .tableinput tr { margin: 10px 0; } .tableinput .info { width: 220px; height: 22px; } .tableinput tr .titles { text-align: right; } .tableinput select { width: 168px; border-color: #FE9AB5; color: #FE9AB5; } </style> </head> <body> <div class="content"> <div class="logo mainbox"> <img src="./images/logo.jpg" alt=""> </div> <div class="nav"> <ul class="mainbox"> <li class="item">首页</li> <li class="item">会员</li> <li class="item">活动</li> <li class="item">直播</li> <li class="item">视频</li> <li class="item" style="background-color: #FE9AB5;">注册</li> </ul> </div> <div class="banner"> <img src="./images/banner.jpg" alt=""> </div> <div class="frombox mainbox"> <div class="step"> <span class="tip">注册步骤：</span> <img src="./images/step.jpg" alt=""> </div> <div class="userinfo"> <p class="title">您的账号信息：</p> <table class="tableinput"> <tr> <td class="titles">注册方式：</td> <td><input type="radio"> E-main注册 <input type="radio"> 手机号码注册</td> </tr> <tr> <td>注册邮箱：</td> <td><input class="info" type="email"></td> </tr> <tr> <td class="titles">注册手机：</td> <td><input class="info" type="email"></td> </tr> <tr> <td class="titles">登录密码：</td> <td><input class="info" type="email"></td> </tr> <tr> <td class="titles">昵称：</td> <td><input class="info" type="email"></td> </tr> </table> </div> <div class="userinfo"> <p class="title">您的个人信息：</p> <table class="tableinput"> <tr> <td class="titles">性别：</td> <td><input type="radio"> 男 <input type="radio"> 女</td> </tr> <tr> <td class="titles">学历：</td> <td><select> <option value="初中">初中</option> <option value="高中">高中</option> <option value="大专">大专</option> <option value="本科">本科</option> </select></td> </tr> <tr> <td class="titles">所在城市：</td> <td><select> <option value="北京">北京</option> <option value="江西">江西</option> <option value="四川">四川</option> </select></td> </tr> </table> </div> </div> </div> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>Document</title> <style> body { background-color: #EBEBEB; } .content { background: url("images/form_bg.jpg"); width: 1430px; height: 717px; margin: 0 auto; position: relative; } .frombox { width: 700px; height: 540px; position: absolute; top: 160px; left: 700px; } .title { text-align: center; font-size: 24px; } .line { padding: 7px 0; font-size: 15px; } .line input { height: 26px; width: 220px; } .line .tip { text-align: right; display: inline-block; width: 90px; } .line.color input { width: 120px; } .line.btn input { background-color: #93B518; color: #fff; width: 120px; height: 36px; border: 0; margin: 15px 28px; } </style> </head> <body> <div class="content"> <div class="frombox"> <h1 class="title">传智学员信息登记表</h1> <form action="" method="GET"> <div class="line"> <label class="tip">用户登录名：</label> <input type="text" name="username" value="mymail@163.com" readonly="readonly" disabled="disabled"> <label>(不能修改，只能查看)</label> </div> <div class="line"> <label class="tip">真实姓名：</label> <input type="text" name="name" placeholder="例如：王鹏" required pattern="^[\u4e00-\u9fa5]+$"> <label>(必须填写，只能输入汉字)</label> </div> <div class="line"> <label class="tip">真实年龄：</label> <input type="number" name="age" min="0" max="100" value="24" required placeholder="16-100"> <label>(必须填写)</label> </div> <div class="line"> <label class="tip">出生日期：</label> <input type="date" name="date" required> <label>(必须填写)</label> </div> <div class="line"> <label class="tip">电子邮箱：</label> <input type="email" name="email" placeholder="123456@qq.com" required> <label>(必须填写)</label> </div> <div class="line"> <label class="tip">身份证号：</label> <input type="text" name="idcard" required pattern="^[0-9]{17}[0-9Xx]$"> <label>(必须填写，能够以数字，字母x结尾的短身份证号)</label> </div> <div class="line"> <label class="tip">手机号码：</label> <input type="tel" name="tel" required> <label>(必须填写)</label> </div> <div class="line"> <label class="tip">个人主页：</label> <input type="url" name="myurl" placeholder="http://bk.notei.cn"> <label>(请选择网址)</label> </div> <div class="line color"> <label class="tip">幸运颜色：</label> <input type="color" name="luckcolor" value="#E2D546"> <label>(请选择你喜欢的颜色)</label> </div> <div class="line btn"> <input type="submit" value="提交"> <input type="reset" value="重置"> </div> </form> </div> </div> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>Document</title> <style> * { margin: 0; padding: 0; } div { box-sizing: border-box; } body { background-color: #FFF9ED; } a { text-decoration: none; color: #333; } li { list-style-type: none; } .content { display: flex; flex-direction: column; justify-content: center; align-items: center; } .container { width: 980px; margin: 0 auto; height: 100px; } .nav { background: url("images/head_bg.jpg") repeat-x; height: 128px; width: 100%; } .nav li { float: left; } .nav .item a { display: inline-block; width: 120px; height: 128px; line-height: 64px; text-align: center; color: #fff; margin: 0 5px; font-size: 17px; } .nav .item a:hover { background: url("images/xuanfu.png") no-repeat; } .banner img { width: 100%; } .borbox { background-color: #EC6E47; padding: 10px 30px; height: auto; } .borbox ul { width: 100%; display: flex; padding: 10px; background-color: #fff; } .borbox ul li { flex: 1 0 0; height: 100%; margin: 0 3px; } .borbox ul li .flexbox { display: flex; } .borbox ul li div { background-color: #242424; color: #fff; } .borbox ul li .top { margin-bottom: 8px; } .borbox ul li .name { text-align: center; flex: 1 0 0; } .borbox ul .left .top .name { line-height: 169px; } .borbox ul .left .bottom .name { line-height: 137px; } .borbox ul .center .top { height: 117px; line-height: 117px; } .borbox ul .center .bottom { height: 189px; line-height: 189px; } .borbox ul .right .top { height: 313px; line-height: 313px; } .morebox { margin-top: 50px; text-align: left; height: auto; } .morebox>.title { display: inline-block; background-color: #EC6E47; color: #fff; padding: 10px 20px; font-size: 16px; font-weight: normal; } .morebox .list { display: flex; gap: 8px; background-color: #fff; padding: 10px; border: 1px solid #ccc; } .morebox .list li { flex: 1 0 0; border: 1px solid #ccc; padding-bottom: 15px; } .morebox .list li img { width: 100%; border-bottom: 1px solid #ccc; } .morebox .list li .title { text-align: center; width: 100%; color: #666; padding: 10px 0; font-size: 18px; } .morebox .list li .buybox { width: 80%; margin: 0 auto; background: url("./images/gouwu.jpg") no-repeat; background-color: #EC6E47; color: #fff; padding-left: 56px; height: 36px; line-height: 36px; } .footer { background-color: #111; width: 100%; color: #fff; padding: 50px 0; text-align: center; font-size: 14px; line-height: 29px; } </style> </head> <body> <div class="content"> <div class="nav"> <ul class="container"> <li><img src="./images/logo.png" alt="logo"></li> <li class="item"><a href="#">穿搭速递</a></li> <li class="item"><a href="#">时尚大片</a></li> <li class="item"><a href="#">星着装</a></li> <li class="item"><a href="#">时尚园</a></li> <li class="item"><a href="#">时尚专栏</a></li> <li class="item"><a href="#">会员/登录</a></li> </ul> </div> <div class="banner"> <img src="./images/banner.jpg" alt=""> </div> <div class="borbox container"> <ul> <li class="left"> <div class="top flexbox"> <img src="./images/pic01.jpg" alt=""> <p class="name">明星时尚</p> </div> <div class="bottom flexbox"> <img src="./images/pic02.jpg" alt=""> <p class="name">明星时尚</p> </div> </li> <li class="center"> <div class="top flexbox"> <img src="./images/pic03.jpg" alt=""> <p class="name">明星时尚</p> </div> <div class="bottom flexbox"> <img src="./images/pic04.jpg" alt=""> <p class="name">明星时尚</p> </div> </li> <li class="right"> <div class="top flexbox"> <img src="./images/pic05.jpg" alt=""> <p class="name">明星时尚</p> </div> </li> </ul> </div> <div class="morebox container"> <h2 class="title">潮流前沿/Tadil current</h2> <ul class="list"> <li> <img src="./images/match01.jpg" alt=""> <p class="title">潮流饰品</p> <div class="buybox"> 快速购买通道 </div> </li> <li> <img src="./images/match02.jpg" alt=""> <p class="title">潮流饰品</p> <div class="buybox"> 快速购买通道 </div> </li> <li> <img src="./images/match03.jpg" alt=""> <p class="title">潮流饰品</p> <div class="buybox"> 快速购买通道 </div> </li> <li> <img src="./images/match04.jpg" alt=""> <p class="title">潮流饰品</p> <div class="buybox"> 快速购买通道 </div> </li> </ul> </div> <div class="footer"> <p> All right reseved©2006-2016 CHAOUUFUSHI.com, All right reseved</p> <p>2021-2018, 版权所有 潮流服饰 85CP备案13385453</p> </div> </div> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <style type="text/css"> * { padding: 0; margin: 0; } li { list-style: none; } div { box-sizing: border-box; } .min-content { width: 980px; margin: 0 auto; } .content { width: 1280px; margin: 0 auto; } .header { height: 120px; line-height: 120px; background: #fff; } .header .logo { float: left; height: 80px; margin-top: 20px; } .header .goto { float: right; color: #666; } .header .goto a { color: #666; text-decoration: none; } .navbox { height: 60px; background: #404042; line-height: 60px; color: #fff; font-size: 18px; } .navbox ul li { padding: 0 42px; float: left; } .navbox ul li:hover { background-color: #DA5454; } .banner img { width: 100%; } .function ul { display: flex; } .function ul li { padding: 34px 0; flex: 1 0 0; border: 1px solid #ddd; border-top: 0; border-spacing: 0; } .function .item img { height: 50px; margin: 0 15px 0 28px; float: left; } .function .item .info .title { font-size: 17px; } .function .item .info .subtitle { font-size: 14px; color: #666; } .demobox,.newsbox { margin-top: 10px; } .demobox ul .item { float: left; margin: 3px 8px; } .demobox .title,.newsbox .title { line-height: 56px; border-bottom: 1px solid #ddd; margin-bottom: 10px; color: #222; font-size: 18px; } .newsbox .itemtitle { font-size: 15px; color: #444; } .newsbox>ul { display: flex; gap: 15px; } .newsbox>ul .listbox { flex: 1 0 0; border: 1px solid #ddd; padding: 25px 20px; } .newsbox>ul .listbox .itemtitle { margin-bottom: 5px; } .newsbox>ul .listbox ul .item { border-bottom: 1px solid #ddd; padding: 20px 0; } .newsbox>ul .listbox ul .item img { float: left; margin-right: 15px; } .newsbox>ul .listbox ul .item .infotitle { font-size: 16px; color: #222; } .newsbox>ul .listbox ul .item .subtitle { font-size: 13px; color: #aaa; } .footer { padding: 46px; margin-top: 20px; background-color: #111; text-align: center; color: #fff; line-height: 36px; font-size: 15px; } </style> </head> <body> <div class="content"> <div class="min-content"> <div class="header"> <img class="logo" src="./images/logo.png" alt="logo"> <div class="goto"> <a href="#">登录</a> | <a href="#">注册</a> </div> </div> </div> <div class="navbox"> <div class="min-content"> <ul> <li class="item">首页</li> <li class="item">设计案例</li> <li class="item">装修图库</li> <li class="item">有问必答</li> <li class="item">逛商品</li> </ul> </div> </div> <div class="banner"> <img src="./images/banner.jpg" alt="banner"> </div> <div class="function min-content"> <ul> <li class="item"> <img src="./images/pic01.jpg" alt=""> <div class="info"> <p class="title">浏览真实设计案例</p> <p class="subtitle">设计师原创作品</p> </div> </li> <li class="item"> <img src="./images/pic02.jpg" alt=""> <div class="info"> <p class="title">浏览真实设计案例</p> <p class="subtitle">设计师原创作品</p> </div> </li> <li class="item"> <img src="./images/pic03.jpg" alt=""> <div class="info"> <p class="title">浏览真实设计案例</p> <p class="subtitle">设计师原创作品</p> </div> </li> <li class="item"> <img src="./images/pic04.jpg" alt=""> <div class="info"> <p class="title">浏览真实设计案例</p> <p class="subtitle">设计师原创作品</p> </div> </li> </ul> </div> <div class="demobox min-content"> <h4 class="title">设计案例</h4> <ul> <li class="item"> <img src="./images/pic05.jpg" alt=""> </li> <li class="item"> <img src="./images/pic06.jpg" alt=""> </li> <li class="item"> <img src="./images/pic07.jpg" alt=""> </li> <li class="item"> <img src="./images/pic08.jpg" alt=""> </li> <li class="item"> <img src="./images/pic09.jpg" alt=""> </li> <li class="item"> <img src="./images/pic10.jpg" alt=""> </li> </ul> </div> <div class="newsbox min-content"> <h4 class="title">最新动态</h4> <ul> <li class="listbox"> <h3 class="itemtitle">有问必答</h3> <ul class=""> <li class="item"> <img src="./images/pic01.png" alt=""> <div class="info"> <p class="infotitle">家具用品哪个品牌好</p> <p class="subtitle">回答：谢美家居用品很多错...</p> </div> </li> <li class="item"> <img src="./images/pic02.png" alt=""> <div class="info"> <p class="infotitle">家具用品哪个品牌好</p> <p class="subtitle">回答：谢美家居用品很多错...</p> </div> </li> <li class="item"> <img src="./images/pic03.png" alt=""> <div class="info"> <p class="infotitle">家具用品哪个品牌好</p> <p class="subtitle">回答：谢美家居用品很多错...</p> </div> </li> </ul> </li> <li class="listbox"> <h3 class="itemtitle">发布需求</h3> <ul class=""> <li class="item"> <img src="./images/pic04.png" alt=""> <div class="info"> <p class="infotitle">家具用品哪个品牌好</p> <p class="subtitle">回答：谢美家居用品很多错...</p> </div> </li> <li class="item"> <img src="./images/pic05.png" alt=""> <div class="info"> <p class="infotitle">家具用品哪个品牌好</p> <p class="subtitle">回答：谢美家居用品很多错...</p> </div> </li> <li class="item"> <img src="./images/pic06.png" alt=""> <div class="info"> <p class="infotitle">家具用品哪个品牌好</p> <p class="subtitle">回答：谢美家居用品很多错...</p> </div> </li> </ul> </li> <li class="listbox"> <h3 class="itemtitle">预约设计师</h3> <ul class=""> <li class="item"> <img src="./images/pic06.png" alt=""> <div class="info"> <p class="infotitle">家具用品哪个品牌好</p> <p class="subtitle">回答：谢美家居用品很多错...</p> </div> </li> <li class="item"> <img src="./images/pic07.png" alt=""> <div class="info"> <p class="infotitle">厨房在哪个方位风水好</p> <p class="subtitle">回答：看风水要结合...</p> </div> </li> <li class="item"> <img src="./images/pic08.png" alt=""> <div class="info"> <p class="infotitle">卧室多大比较合适</p> <p class="subtitle">回答：一般卧室的大小...</p> </div> </li> </ul> </li> </ul> </div> </div> <div class="footer"> <p>关于我们 | 联系我们 | 意见建议 | 帮助中心 | 使用条款</p> <p>免责声明：本网站部分内容由用户自行上传，如权利人发现存在误传其作品情形，请及时与本站联系。</p> </div> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document1</title> <style> * { padding: 0; margin: 0; } li { list-style: none; } a { color: #666; text-decoration: none; } .content { width: 1280px; margin: 0 auto; } .nav { height: 600px; background: url("images/bg.png") center; background-size: cover; } .navlist { padding: 30px 60px; box-sizing: border-box; text-align: center; } .navlist ul li { float: left; line-height: 60px; padding: 0 50px; font-size: 16px; } .seach { position: relative; width: 128px; height: 36px; margin-top: 12px; } .seach img { height: 16px; position: absolute; top: calc(50% - 8px); left: 10px; z-index: 10; } .seach .input { position: absolute; top: 0; left: 0; height: 100%; width: 100%; border: none; border-radius: 18px; font-size: 12px; padding-left: 32px; box-sizing: border-box; outline: none; color: #666 } .hot { text-align: center; margin-top: 20px; } .hotlist { margin-top: 20px; text-align: left; padding: 0 60px; box-sizing: border-box; } .hotlist .item .img img { width: 100%; } .hotlist .item .title { padding: 10px; box-sizing: border-box; font-weight: bold; font-size: 18px; color: #333; border-bottom: 1px solid #ddd; } .hotlist .item .info { padding: 10px; padding-bottom: 30px; color: #bbb; box-sizing: border-box; } .hotlist { display: flex; gap: 80px; } .bottomimage img { width: 100%; } .life { background-color: #E1EBF2; margin-top: 50px; text-align: center; padding: 30px 0; } .life ul { text-align: center; } .life ul li { display: inline-block; margin: 20px 20px; } .footer { height: 80px; background: url("images/footer_bg.jpg"); color: #fff; text-align: center; line-height: 80px; margin-top: 50px; } </style> </head> <body> <div class="content"> <div class="nav"> <div class="navlist"> <ul> <li> <img class="logo" src="./images/logo.png" alt=""> </li> <li><a href="#">网站首页</a></li> <li><a href="#">床和床垫</a></li> <li><a href="#">卧室纺织品</a></li> <li><a href="#">灯具照明</a></li> <li class="seach"> <img src="./images/f.png" alt=""> <input class="input" type="text" placeholder="输入商品名称"> <li> </ul> </div> </div> <div class="hot"> <img src="./images/dongtai.jpg" alt=""> <ul class="hotlist"> <li class="item"> <dt class="box"> <dd class="img"> <img src="./images/news1.jpg" alt=""> </dd> <dd class="title">BEST贝达</dd> <dd class="info">将杂乱无章的物品收纳到视线之外，在我怕门后要展示台的心爱之物！</dd> <dd class="bottomimage"><img src="./images/yinying.jpg" alt=""></dd> </dt> </li> <li class="item"> <dt class="box"> <dd class="img"> <img src="./images/news2.jpg" alt=""> </dd> <dd class="title">BEST贝达</dd> <dd class="info">将杂乱无章的物品收纳到视线之外，在我怕门后要展示台的心爱之物！</dd> <dd class="bottomimage"><img src="./images/yinying.jpg" alt=""></dd> </dt> </li> <li class="item"> <dt class="box"> <dd class="img"> <img src="./images/news3.jpg" alt=""> </dd> <dd class="title">BEST贝达</dd> <dd class="info">将杂乱无章的物品收纳到视线之外，在我怕门后要展示台的心爱之物！</dd> <dd class="bottomimage"><img src="./images/yinying.jpg" alt=""></dd> </dt> </li> </ul> </div> <div class="life"> <img src="./images/shenghuo.png" alt=""> <ul> <li><img src="./images/img1.jpg" alt=""></li> <li><img src="./images/img2.jpg" alt=""></li> <li><img src="./images/img3.jpg" alt=""></li> </ul> </div> </div> <div class="footer"> 爱家居版权所有2016-2026京ICP备222222222号 京公网安备2222222222222 </div> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document2</title> <style> * { margin: 0; padding: 0; } li { list-style: none; } .main { width: 980px; margin: 0 auto; } .top { background: url("images/logo.jpg") no-repeat; background-position: 50px; height: 56px; line-height: 56px; margin-top: 10px; } .top .user { float: right; margin-right: 50px; } .top .user a { color: #FF9C00; text-decoration: none; } .nav { background-color: #FF9C00; height: 46px; margin-top: 10px; text-align: center; line-height: 46px; font-size: 16px; } .navlist li { display: inline-block; height: 100%; } .navlist li a { height: 100%; padding: 0 25px; color: #B55F23; text-decoration: none; display: inline-block; } .navlist li a:hover { background-color: #fca76a; } .banner { height: 432px; background: url("./images/banner.jpg") no-repeat center; background-size: cover; } .infobox { height: 160px; background-color: #E7BF80; } .infobox ul { text-align: center; } .infobox ul li { width: 120px; height: 120px; border-radius: 50%; display: inline-block; margin: 0 20px; margin-top: 20px; overflow: hidden; position: relative; } .infobox ul li .icon { width: 120px; position: absolute; left: 0; } .infobox ul li .title { color: #A47167; position: absolute; text-align: center; top: 76px; width: 100%; } .shoplist { background-color: #F8F5BC; padding: 50px 80px; padding-bottom: 60px; } .shoplist ul { display: flex; gap: 20px; flex-wrap: wrap; } .shoplist .item { flex: 20%; background-color: #fff; border: 1px solid #ddd; padding: 10px; box-sizing: border-box; } .shoplist .item img { width: 100%; } .shoplist .item .title,.shoplist .item .price { color: #A47167; margin-top: 5px; } .shoplist .item .name,.shoplist .item .price span { color: #FDA6A0; margin-top: 5px; } .footer { height: 120px; line-height: 120px; text-align: center; color: #fff; background: url("./images/footer.png") repeat-x; margin-top: -10px; } </style> </head> <body> <div class="main"> <div class="top"> <div class="user"> <a href="#">登录 |</a> <a href="#">注册</a> </div> </div> <div class="nav"> <ul class="navlist"> <li><a href="#">首页</a></li> <li><a href="#">公司简介</a></li> <li><a href="#">美食甜品</a></li> <li><a href="#">用户留言</a></li> <li><a href="#">联系我们</a></li> </ul> </div> <div class="banner"></div> <div class="infobox"> <ul> <li> <img class="icon" src="./images/list1.png" alt=""> <p class="title">提拉米苏</p> </li> <li> <img class="icon" src="./images/list2.png" alt=""> <p class="title">甜甜圈</p> </li> <li> <img class="icon" src="./images/list3.png" alt=""> <p class="title">芝士蛋糕</p> </li> <li> <img class="icon" src="./images/list4.png" alt=""> <p class="title">马卡龙</p> </li> <li> <img class="icon" src="./images/list5.png" alt=""> <p class="title">西式甜点</p> </li> </ul> </div> <div class="shoplist"> <ul> <li class="item"> <img src="./images/con1.jpg" alt=""> <p class="title">爱的N次方</p> <p class="name">马卡龙</p> <p class="price">价格：<span>30元</span></p> </li> <li class="item"> <img src="./images/con2.jpg" alt=""> <p class="title">果肉果冻</p> <p class="name">双色马卡龙</p> <p class="price">价格：<span>30元</span></p> </li> <li class="item"> <img src="./images/con3.jpg" alt=""> <p class="title">芒果味</p> <p class="name">补丁马卡龙</p> <p class="price">价格：<span>30元</span></p> </li> <li class="item"> <img src="./images/con4.jpg" alt=""> <p class="title">果冻荔枝味</p> <p class="name">多彩马卡龙</p> <p class="price">价格：<span>30元</span></p> </li> <li class="item"> <img src="./images/con5.jpg" alt=""> <p class="title">果冻巧克力</p> <p class="name">西式甜点</p> <p class="price">价格：<span>30元</span></p> </li> <li class="item"> <img src="./images/con6.jpg" alt=""> <p class="title">流动水果</p> <p class="name">提拉米苏</p> <p class="price">价格：<span>30元</span></p> </li> <li class="item"> <img src="./images/con7.jpg" alt=""> <p class="title">玫瑰花型</p> <p class="name">马卡龙</p> <p class="price">价格：<span>30元</span></p> </li> <li class="item"> <img src="./images/con8.jpg" alt=""> <p class="title">木买奶油</p> <p class="name">芝士蛋糕</p> <p class="price">价格：<span>30元</span></p> </li> </ul> </div> <div class="footer"> 西式甜点网版权所有2000-2016京ICP备08001421号 京公网安备110108007702 </div> </div> </body> </html>
<?php /** * 功能:PDO连接数据库操作函数封装 */ class PDO_SQL { public function __construct($pdo_config) { $sql_info="{$pdo_config['dbms']}:host={$pdo_config['host']};dbname={$pdo_config['db']}"; try { $this->pdo_connect = new PDO($sql_info, $pdo_config['user'], $pdo_config['pwd']); } catch (PDOException $e) { die ("Error!: " . $e->getMessage()); } #PDO连接数据库 } public function PDO_get_array($sql_code,$parameter=[]){ /* $sql_code - SQL语句 $parameter - 预处理参数 */ $stmt = ($this->pdo_connect)->prepare($sql_code); $stmt->execute($parameter); $row = $stmt->fetch(PDO::FETCH_ASSOC); return $row; } #获取一条数据返回数组 public function PDO_input_prepare($sql_code,$parameter=[],$mod=0){ /* $sql_code - SQL语句 $parameter - 预处理参数 $mod - 处理模式 */ $stmt = ($this->pdo_connect)->prepare($sql_code); $stmt->execute($parameter); if($mod == 1) { #预处理:执行SQL语句 return $stmt->rowCount(); }else{ #预处理:获取数据列表 $list = null; while($row = $stmt->fetch(PDO::FETCH_ASSOC)) $list[] = $row; if(is_array($list)){ return $list; }else{ return "Empty Data"; } } } #sql预处理函数 } ?> PDO_get_array -- 获取一条数据返回数组 PDO_input_prepare -- sql预处理函数:发送命令与获取列表
var timer = setTimeout(() => { console.log(1); }, 1000); 上面是一秒后执行打印函数 下面是每隔一秒执行一次打印函数 var timer = setInterval(() => { console.log(1); }, 1000);
import random success,randNumber = 0,random.randint(1,10) for i in range(3): myNumber = int(input("输入一个数字:")) if randNumber == myNumber: print("恭喜猜对啦") success = 1 break elif myNumber < randNumber: print("猜小了") elif myNumber > randNumber: print("猜大了") if not success: print("你输了，答案是:",randNumber)
用法: methods: { // #ifdef APP-PLUS but:function() { console.log("APP端"); } // #endif #ifdef H5 but:function() { console.log("网页端"); } #endif #ifdef MP-WEIXIN but:function() { console.log("微信端"); } #endif #ifdef H5 || MP-WEIXIN but:function() { console.log("网页或微信端"); } #endif } 更多参数:https://uniapp.dcloud.net.cn/tutorial/platform.html#%E8%B7%A8%E7%AB%AF%E5%85%BC%E5%AE%B9
Java数组创建方式 完整格式:数据类型[] 数组名 = new 数据类型[] {数组内容} 比如:int[] arr1 = new int[] {12,34,532}; 这样就定义了一个完整的数组格式 另外也可以用简写:int[] arr1 = {12,34,532}; 另外还有动态初始化的方式创建数组 完整格式:数据类型[] 数组名 = new 数据类型[数组类型] 比如:int[] arr1 = new int[3]; arr1[0] = 13; arr1[1] = 14; arr1[2] = 15; 先将数组动态创建完成，后期再进行输入录入 详细点的讲解可以看:http://notei.cn/user/note_see/60
双绞线 同轴电缆 光纤电缆 无线传输介质 局域网 广域网 城域网 公用网 专用网 计算机功能可归纳为 资源共享 信息传输 提高系统的可靠性 分布处理 增强系统的扩充性 Internet(因特网)是全球最大链接能力最强.... TCP/IP是Internet最基本的协议，别名为网络通信协议 TCP传输层，IP网络层，TCP是可靠传输，UDP是不可靠传输 TCP主要用在通信，UDP一般用在视频 TCP/IP分为四层: 网络接口层 互连网络层 传输层 应用层 计算机特点: 运算速度快 精准度高 具有记忆和逻辑判断能力 程序运行自动化 一个完整的硬件系统由 运算器 控制器 存储器 输入设备 输出设备组成 病毒 隐蔽性 破坏性 寄生性 物联网 应用层 网络层 感知层
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>Document</title> <style> * { margin: 0; padding: 0; } div { box-sizing: border-box; } body { background-color: #FFF9ED; } a { text-decoration: none; color: #333; } li { list-style-type: none; } .content { display: flex; flex-direction: column; justify-content: center; align-items: center; } .container { width: 980px; margin: 0 auto; height: 100px; } .nav { background: url("images/head_bg.jpg") repeat-x; height: 128px; width: 100%; } .nav li { float: left; } .nav .item a { display: inline-block; width: 120px; height: 128px; line-height: 64px; text-align: center; color: #fff; margin: 0 5px; font-size: 17px; } .nav .item a:hover { background: url("images/xuanfu.png") no-repeat; } .banner img { width: 100%; } .borbox { background-color: #EC6E47; padding: 10px 30px; height: auto; } .borbox ul { width: 100%; display: flex; padding: 10px; background-color: #fff; } .borbox ul li { flex: 1 0 0; height: 100%; margin: 0 3px; } .borbox ul li .flexbox { display: flex; } .borbox ul li div { background-color: #242424; color: #fff; } .borbox ul li .top { margin-bottom: 8px; } .borbox ul li .name { text-align: center; flex: 1 0 0; } .borbox ul .left .top .name { line-height: 169px; } .borbox ul .left .bottom .name { line-height: 137px; } .borbox ul .center .top { height: 117px; line-height: 117px; } .borbox ul .center .bottom { height: 189px; line-height: 189px; } .borbox ul .right .top { height: 313px; line-height: 313px; } .morebox { margin-top: 50px; text-align: left; height: auto; } .morebox>.title { display: inline-block; background-color: #EC6E47; color: #fff; padding: 10px 20px; font-size: 16px; font-weight: normal; } .morebox .list { display: flex; gap: 8px; background-color: #fff; padding: 10px; border: 1px solid #ccc; } .morebox .list li { flex: 1 0 0; border: 1px solid #ccc; padding-bottom: 15px; } .morebox .list li img { width: 100%; border-bottom: 1px solid #ccc; } .morebox .list li .title { text-align: center; width: 100%; color: #666; padding: 10px 0; font-size: 18px; } .morebox .list li .buybox { width: 80%; margin: 0 auto; background: url("./images/gouwu.jpg") no-repeat; background-color: #EC6E47; color: #fff; padding-left: 56px; height: 36px; line-height: 36px; } .footer { background-color: #111; width: 100%; color: #fff; padding: 50px 0; text-align: center; font-size: 14px; line-height: 29px; } </style> </head> <body> <div class="content"> <div class="nav"> <ul class="container"> <li><img src="./images/logo.png" alt="logo"></li> <li class="item"><a href="#">穿搭速递</a></li> <li class="item"><a href="#">时尚大片</a></li> <li class="item"><a href="#">星着装</a></li> <li class="item"><a href="#">时尚园</a></li> <li class="item"><a href="#">时尚专栏</a></li> <li class="item"><a href="#">会员/登录</a></li> </ul> </div> <div class="banner"> <img src="./images/banner.jpg" alt=""> </div> <div class="borbox container"> <ul> <li class="left"> <div class="top flexbox"> <img src="./images/pic01.jpg" alt=""> <p class="name">明星时尚</p> </div> <div class="bottom flexbox"> <img src="./images/pic02.jpg" alt=""> <p class="name">明星时尚</p> </div> </li> <li class="center"> <div class="top flexbox"> <img src="./images/pic03.jpg" alt=""> <p class="name">明星时尚</p> </div> <div class="bottom flexbox"> <img src="./images/pic04.jpg" alt=""> <p class="name">明星时尚</p> </div> </li> <li class="right"> <div class="top flexbox"> <img src="./images/pic05.jpg" alt=""> <p class="name">明星时尚</p> </div> </li> </ul> </div> <div class="morebox container"> <h2 class="title">潮流前沿/Tadil current</h2> <ul class="list"> <li> <img src="./images/match01.jpg" alt=""> <p class="title">潮流饰品</p> <div class="buybox"> 快速购买通道 </div> </li> <li> <img src="./images/match02.jpg" alt=""> <p class="title">潮流饰品</p> <div class="buybox"> 快速购买通道 </div> </li> <li> <img src="./images/match03.jpg" alt=""> <p class="title">潮流饰品</p> <div class="buybox"> 快速购买通道 </div> </li> <li> <img src="./images/match04.jpg" alt=""> <p class="title">潮流饰品</p> <div class="buybox"> 快速购买通道 </div> </li> </ul> </div> <div class="footer"> <p> All right reseved©2006-2016 CHAOUUFUSHI.com, All right reseved</p> <p>2021-2018, 版权所有 潮流服饰 85CP备案13385453</p> </div> </div> </body> </html>
import java.util.Random; import java.util.Scanner; class java20221217 { public static void main(String[] args) { //红球 1-33 中选择6个 / 篮球 1-16 中选择1个 //生成中将号码 int[] arrNumber = create(); //录入用户输入的红蓝球 int[] userInput = getUserInput(); //得到红球中奖个数 int redCount = getRedCount(arrNumber,userInput); //得到篮球中将个数 int blueCount = getBlueCount(arrNumber,userInput); System.out.println("\n红球中奖个数: " + redCount); System.out.println("蓝球中奖个数: " + blueCount); //判断中奖级别 String result = getResult(redCount, blueCount); System.out.println(result); //查看生成的数据 System.out.println("中奖号码为: "); for (int i : arrNumber) { System.out.print(i + " "); } System.out.println(); System.out.println("我输入的号码为: "); for (int j : userInput) { System.out.print(j + " "); } System.out.println(); } public static boolean contains(int[] arr, int number) { for (int i : arr) { if(i == number) { return true; } } return false; } public static int[] create() { Random random = new Random(); int[] createResult = new int[7]; //存放生成的号码 for(int i=0;i<6;){ int redNumber = random.nextInt(33)+1; if(!contains(createResult, redNumber)) { createResult[i] = redNumber; i++; } } int blueNumber = random.nextInt(16)+1; createResult[6] = blueNumber; return createResult; } public static int[] getUserInput() { int[] userInput = new int[7]; //存放用户输入 Scanner sc = new Scanner(System.in); for(int i=0;i<6;) { System.out.print("请输入第" + (i+1) + "个红色球号码: "); int input = sc.nextInt(); if(!contains(userInput,input)){ if(input >= 1 && input <= 33){ userInput[i] = input; i++; }else{ System.out.println("请输入正确的红色球号码"); } }else{ System.out.println("这个号码已经选择过了"); } } for(int j=0;j<1;) { System.out.print("请输入蓝色球号码: "); int input = sc.nextInt(); if(input >= 1 && input <= 16){ userInput[userInput.length-1] = input; j++; }else{ System.out.println("请输入正确的蓝色球号码"); } } return userInput; } public static int getRedCount(int[] arr,int[] userInput) { int count = 0; for(int i=0;i<arr.length-1;i++) { if(arr[i] == userInput[i]) { count++; } } return count; } public static int getBlueCount(int[] arr,int[] userInput) { if(arr[arr.length-1] == userInput[userInput.length-1]) { return 1; }else{ return 0; } } public static String getResult(int redCount, int blueCount) { if(redCount == 6 && blueCount == 1){ return "一等奖，中奖1000万"; }else if(redCount == 6 && blueCount == 0){ return "二等奖，中奖500万"; }else if(redCount == 5 && blueCount == 1){ return "三等奖，中奖3000"; }else if((redCount == 5 && blueCount == 0) || (redCount == 4 && blueCount == 1)){ return "四等奖，中奖200元"; }else if((redCount == 4 && blueCount == 0) || (redCount == 3 && blueCount == 1) || (redCount == 2 && blueCount == 1)){ return "五等奖，中奖10元"; }else if((redCount == 1 && blueCount == 0) || blueCount == 1){ return "六等奖，中奖5元"; } return "未中奖"; } }
<!DOCTYPE html> <html> <head> <meta charset="utf-8"/> <title>demo1</title> <style> * { margin: 0; padding: 0; font-size: 14px; } li { list-style: none; margin-top: 10px; } .box { width: 980px; margin: auto; padding: 0 20px; margin-top: 20px; box-sizing: border-box; } .logo-nav { width: 148px; } .nav { padding-bottom: 10px; border-bottom: 3px solid #1678be; } .nav .logo { float: left; } .nav .nav-text { float: right; } .nav-text a { color: #000; text-decoration: none; } .info-box { height: 440px; width: 100%; margin-top: 20px; } .info-box .logo-swiper { width: 100%; } .info-box .right .title-h1 { text-align: center; } .info-box .right .info { padding: 10px; font-size: 16px; box-sizing: border-box; overflow: auto; } .comment-box .item { height: 105px; margin-top: 20px; position: relative; padding: 10px; box-sizing: border-box; border-bottom: 1px solid #ddd; } .comment-box .portrice { position: absolute; width: 62px; } .comment-box .userInfo { position: absolute; left: 80px; } .comment-box .userInfo .userName { display: inline-block; color: darkorange; font-size: 17px; } .comment-box .userInfo .date { display: inline-block; margin-left: 30px; font-size: 14px; color: #999; } .comment-box .text { position: absolute; left: 80px; top: 50px; height: 20px; font-size: 14px; } .comment-box .from { position: absolute; left: 80px; top: 70px; color: coral; font-size: 14px; } .new-film-box { margin-bottom: 15px; } .film-list .item img { float: left; margin-right: 10px; width: 10%; } .hot-film-box { margin-bottom: 20px; border-bottom: 3px solid #2FA2ED; padding-bottom: 20px; } .hot-film-box .left { float: left; width: 600px; } .hot-film-box .right { float: right; width: 200px; height: 100%; } .hot-film-box .right img { width: 100%; } .hot-film-box .left .info { margin-top: 15px; line-height: 20px; } .bottom-box { text-align: center; border-top: 1px solid #ddd; box-sizing: border-box; padding: 15px 100px; } .b-nav a { text-decoration: none; } .bottom-box .tip { margin-top: 12px; line-height: 28px; } .red { color: red; } .blue { color: blue; } .italic { font-style: italic; } </style> </head> <body> <div class="box"> <div class="nav"> <img class="logo-nav" src="./images/logo.jpg" alt="LOGO"> <div class="nav-text"> <a href="#">电影世界首页 |</a> <a href="#">登录 |</a> <a href="#">注册 |</a> <a style="color: red;" href="#">收藏</a> </div> </div> <div class="info-box"> <img class="logo-swiper" src="./images/banner.jpg" alt="首页图片"> <div style="clear: both;"></div> </div> <div class="new-film-box"> <h2 style="font-size: 17px;" class="title">最新电影</h2> <div style="border: 2px solid #2FA2ED;margin: 10px 0 5px 0"></div> <ul class="film-list"> <li class="item"> <img src="./images/img_01.jpg" /> </li> <li class="item"> <img src="./images/img_02.jpg" /> </li> <li class="item"> <img src="./images/img_03.jpg" /> </li> <li class="item"> <img src="./images/img_04.jpg" /> </li> <li class="item"> <img src="./images/img_05.jpg" /> </li> <li class="item"> <img src="./images/img_06.jpg" /> </li> <li class="item"> <img src="./images/img_07.jpg" /> </li> <li class="item"> <img src="./images/img_08.jpg" /> </li> <li class="item"> <img src="./images/img_09.jpg" /> </li> </ul> <div style="clear:both;"></div> </div> <div class="hot-film-box"> <h2 style="font-size: 17px;" class="title">热门电影介绍</h2> <div style="border: 2px solid #ddd;margin: 10px 0 5px 0"></div> <div class="film-info"> <div class="left"> <div class="top-info"> <a style="color: red;" href="#">西游降魔篇</a> <a href="#">高清视频在线观看</a> <a href="#">爱奇艺</a> </div> <div class="info"> <p>上映时间：2013年2月10日<br> 导演：<span class="red">周星驰 郭子健</span><br> 发行公司：安乐影片<br> <span class="blue">主演：</span><a href="#">黄渤</a> <a href="#">文章</a> <a href="#">舒淇</a> <a href="#">周秀娜</a> <a href="#">释行宇</a> <a href="#">罗志祥</a> <a href="#">何文辉</a> <a href="#">李尚正</a><br> 片长：110分钟<br> <span class="red italic">类型：冒险 奇幻 喜剧</span><br> 定价：<span class="red">150元</span><br> 简介 ：受气的唐僧、暴戾的孙悟空、帅气的猪八戒、妩媚的沙僧，完全颠覆 版西游记，周星驰时隔15年自编自导再战西游。 这是个妖魔横行的世界，百 姓苦不堪言。年轻的驱魔人玄奘以“舍小我，成大我”的大无畏精神，历尽 艰难险阻，依次收复水妖、猪妖以及妖王之王孙悟空为徒，并用“爱”将他 们感化......</p> </div> </div> <div class="right"> <img src="./images/moviebanner.jpg"> </div> <div style="clear: both;"></div> </div> </div> <div class="comment-box"> <img class="comment-icon" src="./images/comment.jpg" /> <div style="height: 2px;background:#ddd;margin-top:5px;"></div> <ul class="comment-list"> <li class="item"> <img class="portrice" src="./images/pic01.jpg" /> <div class="content-box"> <div class="userInfo"> <p class="userName">影迷无敌001</p> <p class="date">2020-1-2 15:38:37</p> </div> <p class="text">请剧情党们不要太较真电影对魔兽历史的更改，毕竟翻拍的电影，多少会有些出入，我们看的是情怀，哈哈。。。</p> <p class="from">来自:大众点评网友</p> </div> </li> <li class="item"> <img class="portrice" src="./images/pic02.jpg" /> <div class="content-box"> <div class="userInfo"> <p class="userName">时光不老</p> <p class="date">2015-3-2 15:05:37</p> </div> <p class="text">个人认为小时代毫无看点，看了不到半小时就要睡着了，我已无力吐槽，建议大家还是去读原著吧！！！ </p> <p class="from">来自:星光影院网友</p> </div> </li> <li class="item"> <img class="portrice" src="./images/pic03.jpg" /> <div class="content-box"> <div class="userInfo"> <p class="userName">cocoke</p> <p class="date">2016-2-14 10:38:36</p> </div> <p class="text">星爷的每一部电影都很经典，重复地看过很多遍，每次都有更深刻的理解和更深的感悟，同样期待《美人鱼》。 来自：美团网网友</p> <p class="from">来自:美团网网友</p> </div> </li> </ul> </div> <div class="bottom-box"> <p class="b-nav"> <a href="#"> 公司简介 |</a> <a href="#"> 关于我们 |</a> <a href="#"> 联系我们 |</a> <a href="#"> 友情链接 |</a> <a href="#"> 招聘信息 |</a> <a href="#"> 产品答疑</a> </p> <p class="tip"><span class="red">免责声明：</span>本网站内容收集于互联网，电影时光网不承担任何由于内容的合法性及健康性所引起的争议和法律责任。欢迎大家对网站内容侵犯版权等不合法和不健康行为进行监督和举报。</p> </div> </div> </body> </html>
import random def create(): randomArr = [] while len(randomArr) < 6: randNumber = random.randint(1,33) if not randNumber in randomArr: randomArr.append(randNumber) randomArr.append(random.randint(1,16)) return randomArr def getUserInput(): userInput = [] while len(userInput) < 6: red_input = input("请输入第%d个红色球号码: " % (len(userInput)+1)) if red_input.isdigit(): red_input = int(red_input) if red_input >=1 and red_input <= 33: if not red_input in userInput: userInput.append(red_input) else: print("这个号码已经被选过了") else: print("请输入1-33之间的红球号码") else: print("请输入正确的号码") while len(userInput) < 7: blue_input = input("请输入蓝色球号码: ") if blue_input.isdigit(): blue_input = int(blue_input) if blue_input >=1 and blue_input <= 16: userInput.append(blue_input) else: print("请输入1-16之间的蓝球号码") else: print("请输入正确的号码") return userInput def getRedCount(arr,userInput): redCount = 0 for i in range(len(arr)): if arr[i] == userInput[i]: redCount += 1 return redCount def getBlueCount(arr,userInput): blueCount = 0 if arr[len(arr)-1] == userInput[len(userInput)-1]: blueCount = 1 return blueCount def getResult(redCount, blueCount): if(redCount == 6 and blueCount == 1): return "一等奖，中奖1000万" elif(redCount == 6 and blueCount == 0): return "二等奖，中奖500万" elif(redCount == 5 and blueCount == 1): return "三等奖，中奖3000" elif((redCount == 5 and blueCount == 0) or (redCount == 4 and blueCount == 1)): return "四等奖，中奖200元" elif((redCount == 4 and blueCount == 0) or (redCount == 3 and blueCount == 1) or (redCount == 2 and blueCount == 1)): return "五等奖，中奖10元" elif((redCount == 1 and blueCount == 0) or blueCount == 1): return "六等奖，中奖5元" return "未中奖" #创建中奖号码 arrNumber = create() #得到用户输入 userInput = getUserInput() #计算红球中奖个数 redCount = getRedCount(arrNumber,userInput) print("红球中奖个数: ",redCount) #计算蓝球中奖个数 blueCount = getBlueCount(arrNumber,userInput) print("蓝球中奖个数: ",blueCount) #最终结果 result = getResult(redCount, blueCount) print("中奖号码为",arrNumber) print("你输入的号码为",userInput) print(result)
#include <REGX52.H> void Timer0Init(void) //1毫秒@12.000MHz { //AUXR &= 0x7F; //定时器时钟12T模式 TMOD &= 0xF0; //设置定时器模式 TMOD |= 0x01; //设置定时器模式 TL0 = 0x18; //设置定时初值 TH0 = 0xFC; //设置定时初值 TF0 = 0; //清除TF0标志 TR0 = 1; //定时器0开始计时 ET0 = 1; EA = 1; PT0 = 0; } /*定时器中断函数模板 void Timer0_Routine() interrupt 1 { static unsigned int T0Count; TL0 = 0x18; //设置定时初值 TH0 = 0xFC; //设置定时初值 T0Count+=1; if(T0Count>=1000){ T0Count = 0; //1s执行一次中断函数 } } */ 注解:定时器加到最大值65536，设置起始值为64536，定时器1us进行一次+1，那么1000us后就会超出一次定时器范围，就会执行一次中断程序。那么就是1000us执行一次中断函数，也就是1ms执行一次，那么执行1000次就是1s .h文件可在贴图里面看到
import java.util.Scanner; //罗马数字转换 public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.println("输入数字字符串"); String number = sc.next(); StringBuffer result = new StringBuffer(); if(checkNum(number)) { for (int i = 0; i < number.length(); i++) { String c = getLuoMa(number.charAt(i)); result.append(c); } }else{ System.out.println("请输入正确的数字"); } System.out.println(result); } public static boolean checkNum(String number) { if (number.length() == 0 || number.length() > 9){ return false; } for (int i = 0; i < number.length(); i++) { char n = number.charAt(i); if (n < '0' || n > '9') { return false; } } return true; } public static String getLuoMa(int number) { String[] numLuoMa = {" ","Ⅰ","Ⅱ","Ⅲ","Ⅳ","Ⅴ","Ⅵ","Ⅶ","Ⅷ","Ⅸ"}; return numLuoMa[number - 48]; //48对应数字0，如果输入1，对应ASCII码的49，那么减去48还是1 } }
""" while 7过 i = 1 while i <= 100: i+=1 if i % 7 == 0 or i % 10 == 7: print("过") else: print(i) """ """ for 过 for i in range(1,101): if i % 7 == 0 or i % 10 == 7: print("过") else: print(i) """ """ while 打印星 i = 0 while i <= 5: j = 0 while j <= i: print("*",end="") j+=1 i+=1 print("\n") """ """ for 打印星 for i in range(6): for j in range(i): print("*",end="") print("\n") """ """ for 计算1-100的和 sum = 0 for i in range(1,101): sum += i print(sum) """ """ for 计算25-100之间偶数结果 sum = 0 for i in range(25,101): if i % 2 == 0: sum += i print(sum) """
给予一个css样式即可实现pre自动换行 pre { white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word; }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <style> * { margin: 0; padding: 0; } .red { color: rgb(168, 26, 26); } .content { width: 420px; margin: 20px auto; } .title-box { background: #F5F5F5; height: 56px; border-top: 3px solid #333; border-bottom: 1px solid #ccc; } .title-box .title { font-weight: normal; float: left; line-height: 56px; padding: 0 10px; box-sizing: border-box; background-color: #fff; border-right: 1px solid #ccc; padding-top: 1px; } .title-box .more { font-weight: normal; float: right; line-height: 56px; margin-right: 10px; color: #666; } .show .showimage { margin-top: 10px; display: flex; justify-self: center; align-items: center; gap: 20px; flex-flow:row wrap } .showimage .imagebox { width: calc(50% - 10px); position: relative; height: 113px; } .imagebox .img { position: absolute; width: 100%; } .imagebox .text { position: absolute; bottom: 0; line-height: 26px; background-color: #444; opacity: 0.7; color: #fff; width: 100%; text-align: center; font-size: 15px; } .showist { margin-top: 10px; } .showist ul li { list-style:square; color: blue; font-size: 14px; margin: auto; list-style-position:inside; } .showist ul li span { color: #333; line-height: 32px; } .dashed { border-top: 1px dashed #ddd; margin: 10px 0; } </style> </head> <body> <div class="content"> <div class="title-box"> <h3 class="title">娱乐热点·时尚热点</h3> <span class="more">更多<b class="red">></b></span> </div> <div class="show"> <div class="showimage"> <div class="imagebox"> <img class="img" src="./images/t3/a1.jpg"> <p class="text">45岁杨钰莹热裤秀美腿</p> </div> <div class="imagebox"> <img class="img" src="./images/t3/a2.jpg"> <p class="text">港姐嘉明秀34D傲人身材</p> </div> </div> <div class="showist"> <ul> <li><span>艾米亚当斯秀酥胸长腿 张靓颖棉靴抢镜 花花公子比基尼喜庆</span></li> <li><span>热巴长裙仙气足 张静初素颜气色佳 阿拉蕾卷发撞脸张刺陵</span></li> </ul> </div> <div class="dashed"></div> <div class="showimage"> <div class="imagebox"> <img class="img" src="./images/t3/a3.jpg"> <p class="text">唐嫣郭型大衣散发蜜汁帅气</p> </div> <div class="imagebox"> <img class="img" src="./images/t3/a4.jpg"> <p class="text">真男2心机Girl全靠半永久</p> </div> </div> <div class="showist"> <ul> <li><span>艾米亚当斯秀酥胸长腿 张靓颖棉靴抢镜 花花公子比基尼喜庆</span></li> <li><span>热巴长裙仙气足 张静初素颜气色佳 阿拉蕾卷发撞脸张刺陵</span></li> </ul> </div> </div> </div> </body> </html>
import java.util.Scanner; //String字符串练习 public class Main { public static void main(String[] args) { char[] ch = new char[] {97,98,99,100}; String s1 = new String(ch); //ASCII码转为字符 System.out.println(s1); String a1 = new String("abc"); String a2 = new String("abc"); System.out.println(a1 == a2); //false 比较的是在堆里面存储的地址值，new出来的地址值不同 //字符串比较时会进行比较存储的地址值 //new 出来的String记录在堆中，直接赋值的String记录在串池中 String b1 = "abc"; String b2 = "abc"; System.out.println(b1 == b2); //true 不使用new并且指定的数据一直，地址也会相同 String c1 = new String("abc"); String c2 = "abc"; System.out.println(c1 == c2); //false 地址不同 String d1 = new String("abc"); String d2 = "abc"; System.out.println(d1.equals(d2)); //true 使用equals方法强制对字符串内容进行比较 Scanner sc = new Scanner(System.in); //搭配输入信息使用 System.out.printf("输入信息: "); String inp = sc.next(); String e = new String("abc"); System.out.println(inp.equals(e)); } }
# 饮品自动售货机 # 利用函数实现显示饮品信息，计算销售总额 def all_goods(): goods={"可口可乐":3,"百事可乐":3,"冰红茶":2.5,"矿泉水":2,"脉动":4,"茉莉花茶":2.5} return goods def count_total(goods_dict): count=0 for name,num in goods_dict.items(): one_money=all_goods()[name]*num count+=one_money return f'需要支付的金额为{count}元' def show_goods(): print("*"*8,"商品列表","*"*8) for name,money in all_goods().items(): print("{}:{}元".format(name,money)) def select_goods(): select_list = {} while(True): select = input("输入要购买的商品名称(输入q结束) ") if select == "q": return select_list else: number = int(input("输入要购买的数量 ")) if(number < 1): print("请输入正确的数量") else: if(not select in all_goods()): print("请选择正确的商品") else: if(select in select_list): select_list[select] += number else: select_list[select] = number print("添加成功") def main(): #展示商品 show_goods() #循环购买商品（选商品，输数量）直到输入q退出 user_select_goods = select_goods() #计算总额 print(count_total(user_select_goods)) if __name__=='__main__': main()
<?php /** * 功能:图片压缩 */ class imgcompress { private $src; private $image; private $imageinfo; private $percent = 0.5; /** * 图片压缩 * @param $src 源图 * @param float $percent 压缩比例 */ public function __construct($src, $percent=1) { $this->src = $src; $this->percent = $percent; } /** 高清压缩图片 * @param string $saveName 提供图片名（可不带扩展名，用源图扩展名）用于保存。或不提供文件名直接显示 */ public function compressImg($saveName='') { $this->_openImage(); if(!empty($saveName)) $this->_saveImage($saveName); //保存 else $this->_showImage(); } /** * 内部：打开图片 */ private function _openImage() { list($width, $height, $type, $attr) = getimagesize($this->src); $this->imageinfo = array( 'width'=>$width, 'height'=>$height, 'type'=>image_type_to_extension($type,false), 'attr'=>$attr ); $fun = "imagecreatefrom".$this->imageinfo['type']; $this->image = $fun($this->src); $this->_thumpImage(); } /** * 内部：操作图片 */ private function _thumpImage() { $new_width = $this->imageinfo['width'] * $this->percent; $new_height = $this->imageinfo['height'] * $this->percent; $image_thump = imagecreatetruecolor($new_width,$new_height); //将原图复制带图片载体上面，并且按照一定比例压缩,极大的保持了清晰度 imagecopyresampled($image_thump,$this->image,0,0,0,0,$new_width,$new_height,$this->imageinfo['width'],$this->imageinfo['height']); imagedestroy($this->image); $this->image = $image_thump; } /** * 输出图片:保存图片则用saveImage() */ private function _showImage() { header('Content-Type: image/'.$this->imageinfo['type']); $funcs = "image".$this->imageinfo['type']; $funcs($this->image); } /** * 保存图片到硬盘： * @param string $dstImgName 1、可指定字符串不带后缀的名称，使用源图扩展名 。2、直接指定目标图片名带扩展名。 */ private function _saveImage($dstImgName) { if(empty($dstImgName)) return false; $allowImgs = ['.jpg', '.jpeg', '.png', '.bmp', '.wbmp','.gif']; //如果目标图片名有后缀就用目标图片扩展名 后缀，如果没有，则用源图的扩展名 $dstExt = strrchr($dstImgName ,"."); $sourseExt = strrchr($this->src ,"."); if(!empty($dstExt)) $dstExt =strtolower($dstExt); if(!empty($sourseExt)) $sourseExt =strtolower($sourseExt); //有指定目标名扩展名 if(!empty($dstExt) && in_array($dstExt,$allowImgs)){ $dstName = $dstImgName; }elseif(!empty($sourseExt) && in_array($sourseExt,$allowImgs)){ $dstName = $dstImgName.$sourseExt; }else{ $dstName = $dstImgName.$this->imageinfo['type']; } $funcs = "image".$this->imageinfo['type']; $funcs($this->image,$dstName); } /** * 销毁图片 */ public function __destruct(){ imagedestroy($this->image); } }
import random tripCode = input("行程码与核算(y/n):") card = input("是否有卡(y/n):") cardMoney = input("输入卡余额") if cardMoney.isdigit(): cardMoney = float(cardMoney) if tripCode == "y": if card == "y": if cardMoney >= 200: codeNumber = random.randint(10000,99999) print("取卡成功，卡号为",codeNumber) else: print("余额不足，请先充值") else: print("请先开卡") else: print("请先完成行程码和核算") else: print("余额输入错误")
关于interrupt函数用法： void +函数名+interrupt +数字0~4 0 表示外部中断0 1 表示定时器/计数器（T0） 2 外部中断1 3 定时器/计数器(T1) 4 串行口 0 一般作为定时器中断使用 4 一般作为串口接收/发送数据 用法: void 函数名() interrupt 4
import java.util.Scanner; //统计字符串信息 public class demo2 { public static void main(String[] args) { System.out.println("请输入字符串"); Scanner sc = new Scanner(System.in); String input = sc.next(); int count = input.length(); //字符个数 int numberCount = 0; //数字计算 int smallCount = 0; //字母计算 int elseCount = 0; //其他字符 for (int i=0;i<count;i++) { char s = input.charAt(i); if((s >= 'a' && s <= 'z') || (s >= 'A' && s <= 'Z')) { //char类型的变量在参与计算或判断大小的时候会自动转为int类型，对应的值为ASCII码 smallCount++; }else if(s >= 48 && s <= 57) { //48 - 57 在ASCII码中对应0-9，s在判断大小时会自动转为ASCII码 numberCount++; }else { elseCount++; } } System.out.println("总字符数量:" + count); System.out.println("数字数量:" + numberCount); System.out.println("字幕数量:" + smallCount); System.out.println("其他字符数量:" + elseCount); } }
Uni-App官网:https://uniapp.dcloud.net.cn/ 内置 配置项列表 globalStyle属性表 style属性表 软件生命周期 页面生命周期 等内容
#include <REGX52.H> //????: sbit LCD_RS=P2^6; sbit LCD_RW=P2^5; sbit LCD_EN=P2^7; #define LCD_DataPort P0 //????: /** * @brief LCD1602????,12MHz?????1ms * @param ? * @retval ? */ void LCD_Delay() { unsigned char i, j; i = 2; j = 239; do { while (--j); } while (--i); } /** * @brief LCD1602??? * @param Command ?????? * @retval ? */ void LCD_WriteCommand(unsigned char Command) { LCD_RS=0; LCD_RW=0; LCD_DataPort=Command; LCD_EN=1; LCD_Delay(); LCD_EN=0; LCD_Delay(); } /** * @brief LCD1602??? * @param Data ?????? * @retval ? */ void LCD_WriteData(unsigned char Data) { LCD_RS=1; LCD_RW=0; LCD_DataPort=Data; LCD_EN=1; LCD_Delay(); LCD_EN=0; LCD_Delay(); } /** * @brief LCD1602?????? * @param Line ???,??:1~2 * @param Column ???,??:1~16 * @retval ? */ void LCD_SetCursor(unsigned char Line,unsigned char Column) { if(Line==1) { LCD_WriteCommand(0x80|(Column-1)); } else if(Line==2) { LCD_WriteCommand(0x80|(Column-1+0x40)); } } /** * @brief LCD1602????? * @param ? * @retval ? */ void LCD_Init() { LCD_WriteCommand(0x38);//??????,????,5*7?? LCD_WriteCommand(0x0c);//???,???,??? LCD_WriteCommand(0x06);//???????,??????,???? LCD_WriteCommand(0x01);//????,?? } /** * @brief ?LCD1602??????????? * @param Line ???,??:1~2 * @param Column ???,??:1~16 * @param Char ?????? * @retval ? */ void LCD_ShowChar(unsigned char Line,unsigned char Column,char Char) { LCD_SetCursor(Line,Column); LCD_WriteData(Char); } /** * @brief ?LCD1602????????????? * @param Line ?????,??:1~2 * @param Column ?????,??:1~16 * @param String ??????? * @retval ? */ void LCD_ShowString(unsigned char Line,unsigned char Column,char *String) { unsigned char i; LCD_SetCursor(Line,Column); for(i=0;String[i]!='\0';i++) { LCD_WriteData(String[i]); } } /** * @brief ???=X?Y?? */ int LCD_Pow(int X,int Y) { unsigned char i; int Result=1; for(i=0;i<Y;i++) { Result*=X; } return Result; } /** * @brief ?LCD1602???????????? * @param Line ?????,??:1~2 * @param Column ?????,??:1~16 * @param Number ??????,??:0~65535 * @param Length ????????,??:1~5 * @retval ? */ void LCD_ShowNum(unsigned char Line,unsigned char Column,unsigned int Number,unsigned char Length) { unsigned char i; LCD_SetCursor(Line,Column); for(i=Length;i>0;i--) { LCD_WriteData(Number/LCD_Pow(10,i-1)%10+'0'); } } /** * @brief ?LCD1602??????????????????? * @param Line ?????,??:1~2 * @param Column ?????,??:1~16 * @param Number ??????,??:-32768~32767 * @param Length ????????,??:1~5 * @retval ? */ void LCD_ShowSignedNum(unsigned char Line,unsigned char Column,int Number,unsigned char Length) { unsigned char i; unsigned int Number1; LCD_SetCursor(Line,Column); if(Number>=0) { LCD_WriteData('+'); Number1=Number; } else { LCD_WriteData('-'); Number1=-Number; } for(i=Length;i>0;i--) { LCD_WriteData(Number1/LCD_Pow(10,i-1)%10+'0'); } } /** * @brief ?LCD1602????????????????? * @param Line ?????,??:1~2 * @param Column ?????,??:1~16 * @param Number ??????,??:0~0xFFFF * @param Length ????????,??:1~4 * @retval ? */ void LCD_ShowHexNum(unsigned char Line,unsigned char Column,unsigned int Number,unsigned char Length) { unsigned char i,SingleNumber; LCD_SetCursor(Line,Column); for(i=Length;i>0;i--) { SingleNumber=Number/LCD_Pow(16,i-1)%16; if(SingleNumber<10) { LCD_WriteData(SingleNumber+'0'); } else { LCD_WriteData(SingleNumber-10+'A'); } } } /** * @brief ?LCD1602???????????????? * @param Line ?????,??:1~2 * @param Column ?????,??:1~16 * @param Number ??????,??:0~1111 1111 1111 1111 * @param Length ????????,??:1~16 * @retval ? */ void LCD_ShowBinNum(unsigned char Line,unsigned char Column,unsigned int Number,unsigned char Length) { unsigned char i; LCD_SetCursor(Line,Column); for(i=Length;i>0;i--) { LCD_WriteData(Number/LCD_Pow(2,i-1)%2+'0'); } } 调用函数显示具体内容即可 .h文件老样子在贴图里面
public class java20221219 { private int a = 10; } 使用private 修饰的变量或方法只能在当前类中才能访问和修改
在component目录下新建一个子组件 然后在父界面使用import绑定子界面: import child from "../../component/child.vue" child 是子组件名，from后面连接组件路径 然后使用components绑定组件: components: { child } 父传子参数可以通过标签属性传递: <child :content="content"></child> 子组件接收方法: props: ["content"] 子组件传递参数给父组件: 可以使用this.$emit通过事件的方式传递参数: but:function() { this.$emit("buts",this.putInfo); } buts 父组件接收的事件名， putInfo 是传递的参数 父组件通过标签属性的方式得到传递的参数: <child @buts="buts"></child> 夫组件通过buts事件接收 约束传递的参数: props: { content:{ type: [Number,String], } } 允许Number类型和String类型
java的mvc三层架构分别是： View(界面层),Service(业务逻辑层),DAO(数据访问层) V：View 网页视图，为用户提供能够看到并且使用的界面，与用户直接进行交互。 M：Model，业务模型，处理业务 C：Controller，控制器，处理请求，调用模型和视图 dao层负责对数据进行直接操控，最底层 service层负责对传递过来的参数验证，以及其他逻辑验证操作。验证完毕访问dao层进行数据操控 servlet层负责接收参数，然后调用service层进行处理 三个层分工合作，有利于后期的功能维护，那层出了问题就去处理哪层
Java方法定义格式为: public static void 方法名称(参数){...} 例如: public static void test_fun(){ System.out.println("我的第一个方法"); } 调用方法就是直接 test_fun(); 使用void创建方法是不能使用return来返回结果的 想要返回结果需要使用其他类型例如: public static int 方法名称(参数){... return int} 这样的写法就可以返回一个int参数，其他类型也是一样的例子 -------下面讲讲其他语言的方法定义方式------- 首先就说说PHP的方法定义: function 方法名(参数){...} PHP定义方法时不需要定义方法的数据类型，可直接使用return返回各个类型的数据 另外就是C语言，定义方式: void 方法名(参数){...} C语言也是和Java类似，也是需要再定义时决定数据类型才可以进行返回相应的数据类型，例如int 方法名(参数){...}这样就可以返回一个int类型的
v-bind主要用于绑定一个或多个属性值，或者向另一个组件传递props值。 <view v-html="html" :style="sty"> data() { return { sty: "background: red;color:#fff" } } 主要写法在上面所示 完整写法是v-bind:style="sty"缩写::style="sty" 一般用于绑定标签属性