只需把如下代码放到全局js中即可

1. if(browser.versions.mobile == false && browser.versions.ios==false && browser.versions.android == false && browser.versions.iPhone == false && browser.versions.iPad == false){
2. location.href = 'https://www.52muban.com';//如果不是手机打开，则跳转到pc页面
3. }else{
4. if((browser.versions.ios == true || browser.versions.iPhone == true || browser.versions.iPad == true)){
5. if(location.href.indexOf('index_ios') == -1){
6. location.href = 'index_ios.html';
7. }
8. }else{
9. if(location.href.indexOf('index_ios') != -1){
10. location.href = '/';
11. }
12. }
13. }