关于localStorage储存多个数据

setItem 存

let rowVal = {
        bCode: row.gymnasium.code,
        bName: row.gymnasium.name,
        bAddress: row.gymnasium.address,
        bCoachName: row.coach.name,
        bCozchNickName: row.coach.nickname,
        bIphone: row.coach.phoneNumber
};
localStorage.setItem("rowVal", JSON.stringify(rowVal));

getItem 取

computed: {
    rowVal() {
      const rowVal = JSON.parse(localStorage.getItem("rowVal"));
      return rowVal;
    }
 }