xps-server-go/web/controllers/login_controller.go

package controllers

import (
    "github.com/kataras/iris/v12/mvc"
    "xps/service"
)

type LoginController struct {
	Base
	Service service.LoginService
}

func (c *LoginController) BeforeActivation(b mvc.BeforeActivation) {
	b.Handle("POST",    "/login",       "Login"     )
	b.Handle("GET",     "/logout",      "Logout"    )
	b.Handle("GET",     "/test",        "GetTest"   )
	b.Handle("GET",     "/hello",       "GetHello"  )
}

func (c *LoginController) Login() *JsonResult {
	username := c.Ctx.FormValue("username")
	password := c.Ctx.FormValue("password")

	userNameErr := validate.Var(username, "required,min=4,max=32")
	if userNameErr != nil {
		return ResultErr("用户名格式错误", nil)
	}

	pwdErr := validate.Var(password, "required,min=4,max=20")
	if pwdErr != nil {
		return ResultErr("密码格式错误", nil)
	}

	bRet, msg, data := c.Service.CheckLogin(username, password)
	if !bRet {
		return ResultErr(msg, data)
	} else {
		return ResultOk(msg, data)
	}
}

func (c *LoginController) Logout() *JsonResult {
	userId := c.GetCurOcId()
	if userId > 0 {
		_ = c.Service.Logout(userId)
	}
	return ResultOk("登出成功", nil)
}

func (c *LoginController) GetTest() mvc.Response {
	return mvc.Response{
		ContentType: "text/html",
		Text:        "<h1>Test</h1>",
	}
}

func (c *LoginController) GetHello() interface{} {
	return map[string]string{"message": "hello iris"}
}