fix issues

modules/system/container/container.go

@@ -20,7 +20,7 @@ func init() {
 		log.Fatal(err)
 	}
 
-	if err := container.Container.Provide(controller.NewController); err != nil {
+	if err := container.Container.Provide(controller.NewCaptchaController); err != nil {
 		log.Fatal(err)
 	}
 

modules/system/controller/captcha.go

@@ -0,0 +1,44 @@
+package controller
+
+import (
+	"atom/modules/system/dto"
+	"atom/providers/config"
+	"errors"
+
+	"github.com/gin-gonic/gin"
+	"github.com/mojocn/base64Captcha"
+)
+
+type CaptchaController interface {
+	Show(*gin.Context) (dto.SysCaptchaResponse, error)
+}
+
+type captchaControllerImpl struct {
+	conf *config.Config
+}
+
+func NewCaptchaController(conf *config.Config) CaptchaController {
+	return &captchaControllerImpl{conf: conf}
+}
+
+func (c *captchaControllerImpl) Show(ctx *gin.Context) (dto.SysCaptchaResponse, error) {
+	// 判断验证码是否开启
+	var store = base64Captcha.DefaultMemStore
+
+	// 字符,公式,验证码配置
+	// 生成默认数字的driver
+	driver := base64Captcha.NewDriverDigit(c.conf.Captcha.ImgHeight, c.conf.Captcha.ImgWidth, c.conf.Captcha.KeyLong, 0.7, 80)
+	// cp := base64Captcha.NewCaptcha(driver, store.UseWithCtx(c))   // v8下使用redis
+	cp := base64Captcha.NewCaptcha(driver, store)
+	id, b64s, err := cp.Generate()
+	if err != nil {
+		return dto.SysCaptchaResponse{}, errors.New("验证码获取失败")
+	}
+
+	return dto.SysCaptchaResponse{
+		CaptchaId:     id,
+		PicPath:       b64s,
+		CaptchaLength: c.conf.Captcha.KeyLong,
+		OpenCaptcha:   c.conf.Captcha.OpenCaptcha != 0,
+	}, nil
+}

modules/system/controller/controller.go

@@ -1,27 +0,0 @@
-package controller
-
-import (
-	"atom/modules/system/dao"
-	"atom/modules/system/dto"
-	"atom/modules/system/service"
-	"atom/providers/config"
-
-	"github.com/gin-gonic/gin"
-)
-
-type Controller interface {
-	GetName(*gin.Context) (dto.Name, error)
-}
-
-type ControllerImpl struct {
-	Conf *config.Config
-	svc  service.SystemService
-}
-
-func NewController(Conf *config.Config, dao dao.Dao, svc service.SystemService) Controller {
-	return &ControllerImpl{Conf: Conf, svc: svc}
-}
-
-func (c *ControllerImpl) GetName(ctx *gin.Context) (dto.Name, error) {
-	return c.svc.GetName(ctx)
-}

modules/system/dto/captcha.go

@@ -0,0 +1,8 @@
+package dto
+
+type SysCaptchaResponse struct {
+	CaptchaId     string `json:"captcha_id,omitempty"`
+	PicPath       string `json:"pic_path,omitempty"`
+	CaptchaLength int    `json:"captcha_length,omitempty"`
+	OpenCaptcha   bool   `json:"open_captcha,omitempty"`
+}

modules/system/dto/name.go

@@ -1,5 +0,0 @@
-package dto
-
-type Name struct {
-	Name string `json:"name"`
-}

modules/system/routes/routes.go

@@ -9,14 +9,14 @@ import (
 )
 
 type Route struct {
-	controller controller.Controller
-	svc        *http.Service
+	captcha controller.CaptchaController
+	svc     *http.Service
 }
 
-func NewRoute(c controller.Controller, svc *http.Service) contracts.Route {
-	return &Route{controller: c, svc: svc}
+func NewRoute(captcha controller.CaptchaController, svc *http.Service) contracts.Route {
+	return &Route{captcha: captcha, svc: svc}
 }
 
 func (r *Route) Register() {
-	r.svc.Engine.GET("/name", gen.DataFunc(r.controller.GetName))
+	r.svc.Engine.GET("/captcha", gen.DataFunc(r.captcha.GetName))
 }