HTML页面跳转的5种方法

下面列了五个例子来详细说明,这几个例子的主要功能是:在5秒后,自动跳转到同目录下的hello.html(根据自己需要自行修改)文件。
1) html的实现

<head>
<!-- 以下方式只是刷新不跳转到其他页面 -->
<meta http-equiv="refresh" content="10">
<!-- 以下方式定时转到其他页面 -->
<meta http-equiv="refresh" content="5;url=hello.html">
</head>

2) javascript的实现

<script language="javascript" type="text/javascript">
// 以下方式直接跳转
window.location.href='hello.html';
// 以下方式定时跳转
setTimeout("javascript:location.href='hello.html'", 5000);
</script>

3) 结合了倒数的javascript实现(IE)

<span id="totalSecond">5</span>
<script language="javascript" type="text/javascript">
var second = totalSecond.innerText;
setInterval("redirect()", 1000);
function redirect(){
totalSecond.innerText=--second;
if(second<0) location.href='hello.html';
}
</script>

3#) 结合了倒数的javascript实现(firefox)


<script language="javascript" type="text/javascript">
var second = document.getElementById('totalSecond').textContent;
setInterval("redirect()", 1000);
function redirect()
{
document.getElementById('totalSecond').textContent = --second;
if (second < 0) location.href = 'hello.html';
}
</script>

4) 解决Firefox不支持innerText的问题

<span id="totalSecond">5</span>
<script language="javascript" type="text/javascript">
if(navigator.appName.indexOf("Explorer") > -1){
document.getElementById('totalSecond').innerText = "my text innerText";
} else{
document.getElementById('totalSecond').textContent = "my text textContent";
}
</script>

5) 整合3)和3#)

<span id="totalSecond">5</span>
<script language="javascript" type="text/javascript">
var second = document.getElementById('totalSecond').textContent;
if (navigator.appName.indexOf("Explorer") > -1)  {
    second = document.getElementById('totalSecond').innerText;
} else {
    second = document.getElementById('totalSecond').textContent;
}
setInterval("redirect()", 1000);
function redirect() {
if (second < 0) {
    location.href = 'hello.html';
} else {
    if (navigator.appName.indexOf("Explorer") > -1) {
        document.getElementById('totalSecond').innerText = second--;
    } else {
        document.getElementById('totalSecond').textContent = second--;
    }
}
}
</script>

判断终端是手机还是电脑端并页面跳转

跳转适配这个是前端开发中必须用的,这里就抄2段。
一.通用情况

<script type="text/javascript" >
 function browserRedirect() {
      var sUserAgent= navigator.userAgent.toLowerCase();
      var bIsIpad= sUserAgent.match(/ipad/i) == "ipad";
      var bIsIphoneOs= sUserAgent.match(/iphone os/i) == "iphone os";
      var bIsMidp= sUserAgent.match(/midp/i) == "midp";
      var bIsUc7= sUserAgent.match(/rv:1.2.3.4/i) == "rv:1.2.3.4";
      var bIsUc= sUserAgent.match(/ucweb/i) == "ucweb";
      var bIsAndroid= sUserAgent.match(/android/i) == "android";
      var bIsCE= sUserAgent.match(/windows ce/i) == "windows ce";
      var bIsWM= sUserAgent.match(/windows mobile/i) == "windows mobile";
      if (bIsIpad || bIsIphoneOs || bIsMidp || bIsUc7 || bIsUc || bIsAndroid || bIsCE || bIsWM) {
           window.location= 'http://m.cjlit.com';
      } else {
      }
  }
  browserRedirect();//调用自身,页面一打开就开始跳转
</script>

二.腾讯网适配

//腾讯网的适配代码
  <script type="text/javascript">
  var browser = {
  versions : function() {
  var u = navigator.userAgent, app = navigator.appVersion;
  return {//移动终端浏览器版本信息
  trident : u.indexOf('Trident') > -1, //IE内核
  presto : u.indexOf('Presto') > -1, //opera内核
  webKit : u.indexOf('AppleWebKit') > -1, //苹果、谷歌内核
  gecko : u.indexOf('Gecko') > -1 && u.indexOf('KHTML') == -1, //火狐内核
  mobile : !!u.match(/AppleWebKit.*Mobile.*/)
  || !!u.match(/AppleWebKit/), //是否为移动终端
  ios : !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/), //ios终端
  android : u.indexOf('Android') > -1 || u.indexOf('Linux') > -1, //android终端或者uc浏览器
  iPhone : u.indexOf('iPhone') > -1 || u.indexOf('Mac') > -1, //是否为iPhone或者QQHD浏览器
  iPad: u.indexOf('iPad') > -1, //是否iPad
  webApp : u.indexOf('Safari') == -1,
  //是否web应该程序,没有头部与底部
  google:u.indexOf('Chrome')>-1
  };
  }(),
  language : (navigator.browserLanguage || navigator.language).toLowerCase()
  }
  document.writeln("语言版本: "+browser.language);
  document.writeln(" 是否为移动终端: "+browser.versions.mobile);
  </script>
  //其他的适配代码(后缀名为.js 并引用至网页)
  <script type="text/javascript">
  //平台、设备和操作系统
  var system = {
  win: false,
  mac: false,
  xll: false,
  ipad:false
  };
  //检测平台
  var p = navigator.platform;
  system.win = p.indexOf("Win") == 0;
  system.mac = p.indexOf("Mac") == 0;
  system.x11 = (p == "X11") || (p.indexOf("Linux") == 0);
  system.ipad = (navigator.userAgent.match(/iPad/i) != null)?true:false;
  //跳转语句,如果是手机访问就自动跳转到" "里的页面
  if (system.win || system.mac || system.xll||system.ipad) {
  } else {
  window.location.href = "此处填写你的链接地址";
  }
  </script>

谷歌浏览器console.log打印彩色字体


console.log(
     `%c javar.cc %c 欢迎访问  %c`,
     'background:#35495e ; padding: 1px; border-radius: 3px 0 0 3px;  color: #fff',
     'background:#41b883 ; padding: 1px; border-radius: 0 3px 3px 0;  color: #fff',
     'background:transparent'
   )