一、本地存儲(chǔ):
(1)localStorage?
? ? ? 保存數(shù)據(jù):localStorage.setItem(key,value);
? ? ? 讀取數(shù)據(jù):localStorage.getItem(key);
? ? ? 刪除單個(gè)數(shù)據(jù):localStorage.removeItem(key);
? ? ? 刪除所有數(shù)據(jù):localStorage.clear();
? ? ? 得到某個(gè)索引的key:localStorage.key(index);
localStorage?
(2)?sessionStorage ? (用法與localStrage同樣)
????保存數(shù)據(jù)到:
? ? ? ????????sessionStoragesessionStorage.setItem('key','value');/
????從sessionStorage獲取數(shù)據(jù):
? ? ? ? ? vardata=sessionStorage.getItem('key');
????從sessionStorage刪除保存的數(shù)據(jù):
????????????sessionStorage.removeItem('key');
?????從sessionStorage刪除所有保存的數(shù)據(jù):
? ? ? ? ? ? ? sessionStorage.clear();
?sessionStorage
二、cookie存儲(chǔ):
cookie存儲(chǔ)
具體可查看:
http://www.reibang.com/writer#/notebooks/7328229/notes/28300600