手机浏览器访问PC网站，跳转到wap手机版网站

//此段代码放入script标签中，手机浏览器访问PC网页跳转到wap
 function is_mobile() {

    var regex_match = /(nokia|iphone|android|motorola|^mot-|softbank|foma|docomo|kddi

|up.browser|up.link|htc|dopod|blazer|netfront|helio|hosin|huawei|novarra

|CoolPad|webos|techfaith|palmsource|blackberry|alcatel|amoi|ktouch

|nexian|samsung|^sam-|s[cg]h|^lge|ericsson|philips|sagem|wellcom

|bunjalloo|maui|symbian|smartphone|midp|wap|phone

|windows ce|iemobile|^spice|^bird|^zte-|longcos|pantech

|gionee|^sie-|portalmmm|jigs browser|hiptop

|^benq|haier|^lct|operas*mobi|opera*mini|320x320|240x320|176x220)/i;

    var u = navigator.userAgent;
    if (null == u) {
    return true;
    }
    var result = regex_match.exec(u);
    if (null == result) {
    return false
    } else {
    return true
    }
 }
 if (is_mobile()) {
     //此处网址为手机网址
    document.location.href= 'http://xxx.com/';

  }

注：只用修改红色标记区域的网址即可。