XiuXianGame/Assets/Res/Config/SkillConstant.json

{
  "configList": [
    {
      "ID": 3,
      "SkillPromoteNeedPieceNum": [
        30,
        75,
        120,
        180,
        300
      ]
    },
    {
      "ID": 4,
      "SkillPromoteNeedPieceNum": [
        30,
        60,
        90,
        120,
        200
      ]
    },
    {
      "ID": 5,
      "SkillPromoteNeedPieceNum": [
        30,
        30,
        60,
        60,
        90
      ]
    }
  ]
}