YiTao/ecode/item_ecode.go

package ecode

const (
	ITEM_OK = iota
	ITEM_NOT_FOUND
	ITEM_PERMISSION_DENIED
	ITEM_TYPE_EXIST
)

var ITEM_MSG = map[int]string{
	ITEM_OK:                "商品操作成功",
	ITEM_NOT_FOUND:         "商品不存在",
	ITEM_PERMISSION_DENIED: "操作权限不足",
	ITEM_TYPE_EXIST:        "商品类型已存在",
}

func Item(id int) *Ecode {
	code := new(Ecode)
	code.Code = id
	code.Msg = ITEM_MSG[id]
	return code
}