标签:strong 手机 rip 时间 iphone 1.2 格式 函数 格式化
// 判断是否是手机
function plat_is_mobile(){
      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 (bIsIphoneOs || bIsMidp || bIsUc7 || bIsUc || bIsAndroid || bIsCE || bIsWM) {
          return true;
    } else {
          return false;
    }
}
// 判断是否是手机
// 判断是否是微信
function isWeiXin(){
      var ua = window.navigator.userAgent.toLowerCase();
      if(ua.match(/MicroMessenger/i) == ‘micromessenger‘){
            return true;
      }else{
            return false;
      }
}
// 判断是否是微信
// 获取url地址?后面的具体参数值
function GetArgsFromHref(sArgName){
          var sHref =top.location.href;
          var args= sHref.split("?");
          var retval = "";
          if(args[0] == sHref) {
                return retval;
          }
          var str = args[1];
          args = str.split("&");
          for(var i = 0; i < args.length; i ++) {
                str = args[i];
                var arg = str.split("=");
                if(arg.length <= 1) continue;
                if(arg[0] == sArgName) retval = arg[1];
          }
          return retval;
};
// 获取url地址?后面的具体参数值
// 毫秒格式化时间
function getLocalTime(time){  
      var datetime = new Date();  
      datetime.setTime(time);  
      var year = datetime.getFullYear();  
      var month = datetime.getMonth() + 1 < 10 ? "0" + (datetime.getMonth() + 1) : datetime.getMonth() + 1;  
      var date = datetime.getDate() < 10 ? "0" + datetime.getDate() : datetime.getDate();  
      var hour = datetime.getHours()< 10 ? "0" + datetime.getHours() : datetime.getHours();  
      var minute = datetime.getMinutes()< 10 ? "0" + datetime.getMinutes() : datetime.getMinutes();  
      var second = datetime.getSeconds()< 10 ? "0" + datetime.getSeconds() : datetime.getSeconds();  
      return year + "-" + month + "-" + date+" "+hour+":"+minute+":"+second;  
}; 
// 毫秒格式化时间
//前端手机px、rem尺寸转换js代码
function mobile(){
      var size=100, //规定rem与px之间值的转换
      maxWidth =750; //设置基准宽度。
      ratio = function(){ 
        var r = document.documentElement.clientWidth / maxWidth;
        return r>=1?1:r<=0.234?0.234:r; 
      };
      set = function(){
      document.documentElement.style.fontSize = ratio() * size +‘px‘; 
      }();
      window.onresize = mobile;
}
mobile();
//前端手机px、rem尺寸转换js代码
javascript中常见的函数封装 :判断是否是手机,判断是否是微信,获取url地址?后面的具体参数值,毫秒格式化时间,手机端px、rem尺寸转换等
标签:strong 手机 rip 时间 iphone 1.2 格式 函数 格式化
原文地址:http://www.cnblogs.com/kelly2017/p/7263063.html