通过一枚页面计数器来区别localStorage与sessionStorage。
通过一个计数变量pageconut,每刷新页面,增加的是localStorage的数量,而sessionStorage只记录当前访问数量;
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <meta http-equiv="content-type" content="text/html;charset=gb2312" /> <title>页面访问数</title> </head> <body> <script> if(localStorage.pagecount){ localStorage.pagecount = Number(localStorage.pagecount) + 1; }else{ localStorage.pagecount = 1; } document.write(‘总访问数:‘ + localStorage.pagecount); if(sessionStorage.pagecount){ sessionStorage.pagecount = Number(sessionStorage.pagecount) + 1; }else{ sessionStorage.pagecount = 1; } document.write(‘当前访问数:‘ + sessionStorage.pagecount); </script> </body> </html>
时间: 2024-10-17 03:11:36