下列代码有什么问题<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>欢迎登录</title> <script src="https://cdn.bootcss.com/jquery/3.4.1/jquery.min.js"></script> <script> $(document).ready(function() { // 查询按钮点击事件 $("#search-btn").click(function() { // 获取用户输入的查询信息 var flightNum = $("#flight-num").val(); var date = $("#date").val(); // 发送请求给后端 $.ajax({ url: "/flightQuery", type: "GET", data: { "flightNum": flightNum, "date": date }, success: function(data) { // 将查询结果显示在中间框中 $("#result").html(data); } }); }); // 退出按钮点击事件 $("#logout-btn").click(function() { // 跳转到首页 window.location.href = "/"; }); }); </script> </head> <body> <h1>民航航班查询</h1> <div> <label>航班号：</label> <input type="text" id="flight-num"> <br> <label>日期：</label> <input type="date" id="date"> <br> <button href="user-login-form" id="search-btn">查询</button> </div> <hr> <div id="result">查询结果将显示在此处</div> <hr> <button id="logout-btn">退出</button> </body> </html>@PostMapping("/flightQuery") public String queryFlight(@RequestParam("flightNum") String flightNum, @RequestParam("date") String date) { FlightDO flightDO = adminService.query(flightNum,date); return flightDO.getCompany(); }

HTML中的<meta>标签的使用详解

主要介绍了HTML中的<meta>标签的使用，非常不错，具有一定的参考借鉴价值，需要的朋友参考下吧

index.html

-doctype-html-html-lang-en-head-meta-charset-utf-8-title-GitHub-Privacy-Stat:GitHub隐私声明-GitHub Docs <title> <meta name =“ viewport” content =“ width = device-width，initial-scale = 1”> <link rel =“ alternate icon” type =“ imagepng” href =“ a

-doctype-html-html-lang-en-head-meta-charset-utf-8-title-GitHub-Privacy-Stat <！doctype html> <html lang =“ zh-CN”> <head> <meta charset =“ utf-8” /> <title> GitHub隐私...

<!doctype+html> <html> <head> <meta+charset="utf-8"> <title>佳佳美食</title> <link+rel="stylesheet"+type

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>@ViewData["Title"] - Furion</title> </head> <body> @RenderBody() </body> </html>

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>{%block title %} {% endblock%}</title> </head> <body> 我是父模版 {% block body%} {% block body%} </body> </html>

<!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>html快速入门</title> </head> <body> HTML图片 </body> </html>请问这段代码有何问题

解释<!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"> <meta name="description" content=""> <meta name="author" content=""> <title>Freelancer - Start Bootstrap Theme</title>

- <meta charset="utf-8"> 设置文档的字符编码为UTF-8 - <meta http-equiv="X-UA-Compatible" content="IE=edge"> 告诉浏览器使用最新的IE版本渲染页面 - <meta name="viewport" content="width=device-width, ...

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>图书首页</title> </head> <body> 图书信息表 title auth pushdate </body> </html>、

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>boot-01首页</title> </head> <body> 工程首页 BMI测试 BMI测试 </body> </html>

这是一个简单的HTML页面，其中包含了两个链接。第一个链接是相对路径的示例，它指向名为"bmi.html"的文件。第二个链接是绝对路径的示例，它指向根目录下的"bmi.html"文件。相对路径是相对于当前文件所在位置的路径...

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <script src="/jquery-3.6.3.min.js"> $("#11").click(function (){ alert("haha"); }) </script> <button id="11">haha</button> </body> </html>该代码为什么不弹出警示框

帮我翻译代码：<!DOCTYPE html> <html lang="en" > <head> <meta charset="UTF-8"> <title>炫酷感科技感旋转vuejs特效</title> <script src="vue.js"></script> </head> <body> <script type="module"> import CodePenVueComponent from "./script.js"; new Vue(CodePenVueComponent).$mount('#app'); </script> </body> </html>

- <meta charset="UTF-8">：指定页面的字符编码为 UTF-8。 - <title>炫酷感科技感旋转vuejs特效</title>：页面标题。 - <script src="vue.js"></script>：引入 Vue.js 库，以便在页面中使用 Vue.js 框架。 - ...

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>表格标签的基本使用</title> </head> <body> 1 2 3 8 2 23 </body> </html>合并单元格

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <script src="jquery-3.6.3.min.js"></script> <script> $().ready=function () { $("#11").click(function () { alert("haha"); }) } </script> <button id="11">haha</button> </body> </html>为什么不弹出警示框

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document</title> <script src="https://cdn.jsdelivr.net/npm/vue@2.7.14"></script> <body> <input type="text" v-model="message"> <script> var app = new Vue({ el: "#app", date: { message: "Hello Vue!" } }) </script> </body> </html> 代码运行报错 ReferenceError: message is not defined

为下列html页面添加css样式表<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>民航系统登录</title> </head> <body> 欢迎登录民航系统 <button type="button">增加</button> <button type="button">修改</button> <button type="button">删除</button> <button type="button">查询</button> </body> </html>

C:\Users\99359\Desktop\python\python.exe C:\Users\99359\PycharmProjects\pythonProject\爬虫.py 404 <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Error</title> </head> <body> Cannot GET /url=steam://rungame/730/76561202255233023/+csgo_econ_action_previewP250%20%7C%20Undertow%20%28Factory%20New%29 </body> </html>

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document</title> <style> #father { width: 300px; height: 300px; background-color: pink; margin: 100 auto; } </style> </head> <body> <script> let i = document.querySelector(".father") console.log(i); </script> </body> </html>

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Not found</title> </head> <body> <h1>Not found</h1> </body> </html>

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>王梦洁</title> </head> <body> </body> </html>为什么访问不到这个页面。报错404

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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Not found</title> </head> <body> <h1>Not found</h1> </body> </html>

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>王梦洁</title> </head> <body> </body> </html>为什么访问不到这个页面。报错404

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HTML中的<meta>标签的使用详解

index.html

-doctype-html-html-lang-en-head-meta-charset-utf-8-title-GitHub-Privacy-Stat:GitHub隐私声明-GitHub Docs <title> <meta name =“ viewport” content =“ width = device-width，initial-scale = 1”> <link rel =“ alternate icon” type =“ imagepng” href =“ a

<!doctype+html> <html> <head> <meta+charset="utf-8"> <title>佳佳美食</title> <link+rel="stylesheet"+type

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>@ViewData["Title"] - Furion</title> </head> <body> @RenderBody() </body> </html>

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>{%block title %} {% endblock%}</title> </head> <body> 我是父模版 {% block body%} {% block body%} </body> </html>

<!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>html快速入门</title> </head> <body> HTML图片 </body> </html>请问这段代码有何问题

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>图书首页</title> </head> <body> 图书信息表 title auth pushdate </body> </html>、

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>boot-01首页</title> </head> <body> 工程首页 BMI测试 BMI测试 </body> </html>

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <script src="/jquery-3.6.3.min.js"> $("#11").click(function (){ alert("haha"); }) </script> <button id="11">haha</button> </body> </html>该代码为什么不弹出警示框

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>表格标签的基本使用</title> </head> <body> 1 2 3 8 2 23 </body> </html>合并单元格

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