新增分页选项

controller/item_controller.go

@@ -54,11 +54,14 @@ func (c *ItemController) Detail(id uint) mvc.Result {
 // @Accept       json
 // @Produce      json
 // @Param        type path string true "商品类型"
+// @Param		getListByTypeParam query validate.GetListByTypeParam true "分页信息"
 // @Success      200       {object}  []model.ItemModel  "{["id":1],["id":2]}"
 // @Failure      400       {object}  map[string]interface{}  "{"msg": "错误信息","code":0}"
 // @Router       /api/item/list/type/{type} [get]
 func (c *ItemController) GetListByType(ttype int) mvc.Result {
-	items, e := c.Service.Item.GetItems(ttype)
+	getListByTypeParam := new(validate.GetListByTypeParam)
+	e := validate.ReadJSON(c.Ctx, getListByTypeParam)
+	items, e := c.Service.Item.GetItems(ttype, getListByTypeParam.Page, getListByTypeParam.PageSize)
 	if e.Error() {
 		return e.Response()
 	}

docs/docs.go

@@ -324,6 +324,22 @@ const docTemplate = `{
                         "name": "type",
                         "in": "path",
                         "required": true
+                    },
+                    {
+                        "type": "integer",
+                        "example": 1,
+                        "description": "@description 页码",
+                        "name": "page",
+                        "in": "query",
+                        "required": true
+                    },
+                    {
+                        "type": "integer",
+                        "example": 10,
+                        "description": "@description 每页数量",
+                        "name": "pageSize",
+                        "in": "query",
+                        "required": true
                     }
                 ],
                 "responses": {

docs/swagger.json

@@ -318,6 +318,22 @@
                         "name": "type",
                         "in": "path",
                         "required": true
+                    },
+                    {
+                        "type": "integer",
+                        "example": 1,
+                        "description": "@description 页码",
+                        "name": "page",
+                        "in": "query",
+                        "required": true
+                    },
+                    {
+                        "type": "integer",
+                        "example": 10,
+                        "description": "@description 每页数量",
+                        "name": "pageSize",
+                        "in": "query",
+                        "required": true
                     }
                 ],
                 "responses": {

docs/swagger.yaml

@@ -363,6 +363,18 @@ paths:
         name: type
         required: true
         type: string
+      - description: '@description 页码'
+        example: 1
+        in: query
+        name: page
+        required: true
+        type: integer
+      - description: '@description 每页数量'
+        example: 10
+        in: query
+        name: pageSize
+        required: true
+        type: integer
       produces:
       - application/json
       responses:

service/item_service.go

@@ -45,9 +45,9 @@ func (s *ItemService) GetItem(id uint) (item *model.ItemModel, e *ecode.Ecode) {
 	return
 }
 
-func (s *ItemService) GetItems(ttype int) (items []model.ItemModel, e *ecode.Ecode) {
+func (s *ItemService) GetItems(ttype int, page int, page_size int) (items []model.ItemModel, e *ecode.Ecode) {
 	e = ecode.OK()
-	model.DB.Where("type_string like ?", "%["+strconv.Itoa(ttype)+"]%").Where("state!=?", model.ItemStateDelete).Find(&items)
+	model.DB.Where("state!=?", model.ItemStateDelete).Where("types like ?", "%"+strconv.Itoa(ttype)+"%").Offset((page - 1) * page_size).Limit(page_size).Find(&items)
 	return
 }
 

validate/item_validate.go

@@ -14,3 +14,10 @@ type CreateItemParam struct {
 type DeleteItemParam struct {
 	Id uint `json:"id" validate:"required" example:"1"`
 }
+
+type GetListByTypeParam struct {
+	// @description 页码
+	Page int `json:"page" validate:"required" example:"1"`
+	// @description 每页数量
+	PageSize int `json:"pageSize" validate:"required" example:"10"`
+}