1 <script> 2 // localStorage 永久保存,手动删除 3 // sessionStorage 暂时存储,关闭清除 4 // 添加 5 localStorage.setItem(‘count‘, 5); 6 // 获取 7 console.log(localStorage.getItem(‘count‘)); 8 // 移除 9 localStorage.removeItem(‘count‘); 10 console.log(localStorage.getItem(‘count‘)); //null 清空后的打印出null 11 // 清除 12 // localStorage.clear(); 13 // 获取某个索引的存储名(key) 14 console.log(localStorage.key(‘0‘)); 15 // sessionStorage 的方法类似 16 </script>
原文:https://www.cnblogs.com/hjcby/p/13527221.html