1 //控制浏览器和移动端的后退按钮 2           if (window.history && window.history.pushState) { 3             $(window).on('popstate', function () { 4               var block1 = $('#pop').css('display'); 5               if (block1 == 'block') { 6                 window.location.href = attrHref; 7               } 8               var hashLocation = location.hash; 9               var hashSplit = hashLocation.split("#!/");10               var hashName = hashSplit[1];11               if (hashName !== '') {12                 var hash = window.location.hash;13                 if (hash === '') {14                   popBox.style.display = 'none'15                   popSub.style.display = 'block'16                   // $("#pop").fadeIn(500);17                   // window.history.pushState('forward', null, 'http://xxl.njxsmfyh.com/0502/ht/');18                   // window.location.reload();19                 }20               }21             });22             history.pushState(null, null, location.href);23             window.addEventListener('popstate', function (event) {24               history.pushState(null, null, location.href);25             });26           }