var weekArray = ['周一'、'周二'、'周三'、'周四'、'周五']
存:localStorage.setItem('weekDay',JSON.stringify(weekArray));
取: weekArray = JSON.parse(localStorage.getItem('weekDay'));
var weekArray = ['周一'、'周二'、'周三'、'周四'、'周五']
存:localStorage.setItem('weekDay',JSON.stringify(weekArray));
取: weekArray = JSON.parse(localStorage.getItem('weekDay'));