限制网站只能从移动手机端打开不能从电脑浏览器打开的网页html代码<script type="text/javascript"> var system = {}; var p = navigator.platform; var u = navigator.userAgent; system.win = p.indexOf("Win") == 0; system.mac = p.indexOf("Mac") == 0; system.x11 = (p == "X11") || (p.indexOf("Linux") == 0); if (system.win || system.mac || system.xll) {//如果是PC转 if (u.indexOf('Windows Phone') > -1) { //win手机端 }else { window.location.href = "404.html"; } } </script><!--限制网页只能从移动手机端打开不能从电脑浏览器打开代码-->这个是 404.html 电脑访问时浏览器显示的404错误页面 可以自己修改

function IsURL(strUrl) { var regular = /^\b(((https?|ftp):\/\/)?[-a-z0-9]+(\.[-a-z0-9]+)*\.(?:com|edu|gov|int|mil|net|org|biz|info|name|museum|asia|coop|aero|[a-z][a-z]|((25[0-5])|(2[0-4]\d)|(1\d\d)|([1-9]\d)|\d))\b(\/[-a-z0-9_:\@&?=+,.!\/~%\$]*)?)$/i if (regular.test(strUrl)) { return true; } else { return false; } }

<?php //通过curl模拟post的请求； public function SendDataByCurl($url,$data=array()){ //对空格进行转义 $url = str_replace(' ','+',$url); $ch = curl_init(); //设置选项，包括URL curl_setopt($ch, CURLOPT_URL, "$url"); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch,CURLOPT_TIMEOUT,3); //定义超时3秒钟 // POST数据 curl_setopt($ch, CURLOPT_POST, 1); // 把post的变量加上 curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data)); //所需传的数组用http_bulid_query()函数处理一下，就ok了 //执行并获取url地址的内容 $output = curl_exec($ch); $errorCode = curl_errno($ch); //释放curl句柄 curl_close($ch); if(0 !== $errorCode) { return false; } return $output; } ?>