{
  "class": {
    "prefix": "Class_Array_tree",
    "body": [
      "type $1 struct {",
      "id         int64",
      "$1Id       int64",
      "$1Name     string",
      "createTime time.Time",
      "updateTime time.Time",
      "$2",
      "}",
      "$0"
    ]
  }
}