之前存储的sessionId数据为:
var expiredTime = +new Date() +1*24*60*60*1000
之后读取的sessionId为:
if (now - expiredTime <=1*24*60*60*1000) {
//以上应该是 if (now - expiredTime <0)
this.globalData.sessionId = sessionId this.globalData.expiredTime = expiredTime } }, globalData: { sessionId: null, expiredTime: 0
现在还有问题吗?具体怎么操作的?