LTW3/data/mini/loot_tables/diamond.json

{"pools": [{"rolls": {"max": 4,"min": 2},"entries": [

    {
        "type": "minecraft:item",
        "weight": 1,
        "name": "minecraft:nether_star",
        "functions": [
            {
                "function": "minecraft:set_nbt",
                "tag": "{\"item_name\":\"{\\\"text\\\":\\\"得分 +1\\\",\\\"color\\\":\\\"white\\\"}\",\"is_bonus\":1b,\"bonus_new\":1b,\"bonus_add_score\":1,\"display\":{\"Name\":'{\"text\":\"得分 +1\",\"italic\":false,\"color\":\"white\"}'}}"
            }
        ]
    },
    {
        "type": "minecraft:item",
        "weight": 1,
        "name": "minecraft:diamond"
    },
    {
        "type": "minecraft:item",
        "weight": 1,
        "name": "minecraft:iron_ingot",
        "functions": [
          {
            "function": "minecraft:set_count",
            "count": {
              "min": 2.0,
              "max": 4.0,
              "type": "minecraft:uniform"
            }
          }
        ]
    },
    {
        "type": "minecraft:item",
        "weight": 1,
        "name": "minecraft:book"
    }
    
]}]}