- 装置swag 工具
go get -u github.com/swaggo/swag/cmd/swag
在入口文件写上我的项目的简介
package mainimport ("flag""open-api/internal/app/fund")// @title 这里写题目`// @version 1.0`// @description 这里写形容信息`// @termsOfService [http://swagger.io/terms/](http://swagger.io/terms/)`// @contact.name 这里写联系人信息`// @contact.url [http://www.swagger.io/support](http://www.swagger.io/support)`// @contact.email support@swagger.io`// @license.name Apache 2.0`// @license.url [http://www.apache.org/licenses/LICENSE-2.0.html](http://www.apache.org/licenses/LICENSE-2.0.html)`// @host 这里写接口服务的host`// @BasePath 这里写base path`func main() {var configPath stringflag.StringVar(&configPath, "config", "./configs", "config path")flag.Parse()fund.Run(configPath)}
在你代码中解决申请的接口函数(通常位于controller层)按如下形式写上正文:
// @Summary 领取列表// @Description 获取领取列表// @Accept json// @Produce json// @param Authorization header string true "验证参数Bearer和token空格拼接"// @Param body body st.PaySearch true "交款查问参数"// @Success 200 {object} response.Response{data=st.PayListResponse}// @Failure 500 {object} response.Response// @Router /app/pay/list [post]func PayList(ctx *gin.Context) {var ( paySearch st.PaySearch data []st.PayListResponse err error)if err := ctx.Bind(&paySearch); err != nil { response.Failed(ctx, response.InvalidParams, response.GetMsg(response.InvalidParams), data, err) return}data, err = logic.GetPayListNew(p)if err != nil { response.Failed(ctx, response.Error, response.GetMsg(response.Error), data, err) return}response.Successed(ctx, response.Success, response.GetMsg(response.Success), data)}
下面正文中参数类型应用了
object
,st.PaySearch
st.PayListResponse
response.Response
具体定义如下:type Response struct {Code int `json:"code"`Msg string `json:"msg"`Data interface{} `json:"data"`}type PayListResponse struct {HouseBaseId int `json:"id"`Name string `json:"name"`PayAmount decimal.Decimal `json:"pay_amount"`PayArea decimal.Decimal `json:"pay_area"`BankAccountingTime TimeShowDay `json:"bank_accounting_time"`BankName string `json:"bank_name"`AccountCode string `json:"account_code"`BankCode string `json:"bank_code"`}type PaySearch struct {Phone string `form:"phone" binding:"required,phoneValid"`Status string `form:"status" binding:"required,oneof='0' '1'"`}
生成文档
swag init -g cmd/main.go // -g 指定main.go 的地位, 我这边是在cmd文件中此时目录中多了docs./docs├── docs.go├── swagger.json└── swagger.yaml
- 引入gin-swagger渲染文档数据, 利用条件编译来决定是否编译swagger,因为线上运行时,不须要swagger
doc_swag.go
// +build docpackage routerimport ( swaggerFiles "github.com/swaggo/files" ginSwagger "github.com/swaggo/gin-swagger")func init() { swagHandler = ginSwagger.WrapHandler(swaggerFiles.Handler)}
swag.go 目前是空的
router.go
package routerimport ( _ "open-api/docs" "open-api/internal/app/fund/controller" "open-api/internal/app/fund/middleware" validator2 "open-api/pkg/validator" "github.com/gin-gonic/gin/binding" "github.com/go-playground/validator/v10" "github.com/gin-gonic/gin")var swagHandler gin.HandlerFuncfunc InitRouter() *gin.Engine { r := gin.New() r.Use(gin.Logger()) r.Use(gin.Recovery()) r.Use(middleware.Cors()) // 开启swag if swagHandler != nil { r.GET("/swagger/*any", swagHandler) } if v, ok := binding.Validator.Engine().(*validator.Validate); ok { _ = v.RegisterValidation("phoneValid", validator2.PhoneValidHook) } return r}
- 在goland中配置build参数,以便本地调试
至此就实现了。 如有问题请私信我。