标签:数据 get obj str oca time() log 获取 als
localStorage存储
function set(key, value) { var curTime = new Date().getTime(); localStorage.setItem(key, JSON.stringify({ data: value, time: curTime })); }
获取localStorage存的数据
function get(key) { var data = localStorage.getItem(key); if(data) { var dataObj = JSON.parse(data); if(new Date().getTime() - dataObj.time > 1000 * 60 * 60 * 4) { localStorage.removeItem(key); } else { var dataObjDatatoJson = JSON.parse(dataObj.data) return dataObjDatatoJson; } } }
标签:数据 get obj str oca time() log 获取 als
原文地址:http://www.cnblogs.com/luoshang/p/7285505.html