EMXArms/emxarms/recipes/attachments/muzzle_emx_encapsulationse.json

{
//材料
  "materials": [
    {
      "item": {
//特定的某种材料
        "item": "minecraft:redstone"
      },
      "count": 10
    },
    {
      "item": {
//特定的某种材料
        "item": "minecraft:iron_ingot"
      },
      "count": 6
    }
  ],
 //输出结果
  "result": {
 //类型
    "type": "attachment",
//输出物品
    "id": "emxarms:muzzle_emx_encapsulationse"
  }
}