$(function(){ //判断是否是手机 var mobile_flag = isMobile(); if(mobile_flag){ $('.now_qq').attr('href',"mqqwpa://im/chat?chat_type=wpa&uin=<?php echo $qq['qq']?>&version=1&src_type=web&web_src=lvlingseeds.com"); }else{ $('.now_qq').attr('href',"tencent://message/?Site=baidu.com&uin=<?php echo $qq['qq']?>&Menu=yes"); } }) function isMobile() { var userAgentInfo = navigator.userAgent; var mobileAgents = [ "Android", "iPhone", "SymbianOS", "Windows Phone", "iPad","iPod"]; var mobile_flag = false; //根据userAgent判断是否是手机 for (var v = 0; v < mobileAgents.length; v++) { if (userAgentInfo.indexOf(mobileAgents[v]) > 0) { mobile_flag = true; break; } } var screen_width = window.screen.width; var screen_height = window.screen.height; //根据屏幕分辨率判断是否是手机 if(screen_width < 500 && screen_height < 800){ mobile_flag = true; } return mobile_flag; }