JS实现本地缓存实例
localStorage实现本地缓存
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html> <head> <title>本地缓存</title><script type="text/javascript"> var strKey = "strKey"; var storage = window.localStorage; function onStart(){ if(storage.getItem(strKey)!=null){ alert(storage.getItem(strKey)+'localStorage'); }else if(Cookie.read(strKey)!=null){ alert(Cookie.read(strKey)+'cookie'); } } function bendihuancun(){ var strValue = document.getElementById("username").value; if (storage) {storage.setItem(strKey, strValue);} else {Cookie.write(strKey, strValue);} } </script> </head> <body onload="onStart()"> <input type="text" id="username" value="123"> <input type="button" value="保存缓存" onclick="bendihuancun()"> </body></html>