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html5 web database
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <script type="text/javascript"> /* if(window.localStorage){ alert(‘支持‘); }else{ alert(‘浏览器不支持localStorage‘); }*/ // localStorage.setItem(‘t3‘,‘12345‘); //设置值 // document.write(localStorage.t1); //获取值 // document.write(localStorage.length); // 查存储个数 // document.write(localStorage.getItem(‘t1‘)); //取值 // document.write(localStorage.getItem(localStorage.key(0))); //取第1个值 localStorage.removeItem("t1"); //删除 // localStorage.clear(); // 清除所有 for(var i = 0; i<localStorage.length;i++){ document.write(localStorage.key(i)+": "+localStorage.getItem(localStorage.key(i))+"<br/>"); } </script> </head> <body> localStorage 本地存储 关闭浏览器后数据还存在 </body> </html>
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原文地址：http://www.cnblogs.com/gyz418/p/5296337.html
