[
  {
    "itemName": "ms_friend",
    "roiFront": "1017,660,58,38",
    "roiBack": "1017,660,58,38",
    "mode": "Single",
    "method": "Default",
    "keyword": "",
    "description": "好友名字"
  },
  {
    "itemName": "ms_records",
    "roiFront": "324,638,44,36",
    "roiBack": "324,638,44,36",
    "mode": "Digit",
    "method": "Default",
    "keyword": "",
    "description": "记录购买多少个的"
  }
]