The <head> add a js code inside. Https://i.998.com which is designated H5 jump address corresponding to the number of how many H5 site configuration.
<script>
var isAndroid = (/android/gi).test(navigator.appVersion);
var isIPadDevice = (/ipad/gi).test(navigator.appVersion);
var isIDevice = (/iphone/gi).test(navigator.appVersion);
var isPlaybook = (/playbook/gi).test(navigator.appVersion);
var isTouchPad = (/hp-tablet/gi).test(navigator.appVersion);
var isWindowsPhone = (/ windows phone / gi) .test (navigator.appVersion);
var isHasLinux = (/linux/gi).test(navigator.appVersion);
var isGecko = (/gecko/gi).test(navigator.appVersion);
if (isAndroid || isIDevice || isWindowsPhone || (isHasLinux && isGecko)) {
window.location.href = 'https://i.998.com';
}
</script>
