/
base.go
66 lines (58 loc) · 1.44 KB
/
base.go
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package controllers
import (
"errors"
"github.com/astaxie/beego"
"github.com/astaxie/beego/validation"
)
// BaseController 基础控制器
type BaseController struct {
beego.Controller
}
// JSON 响应json数据
func (bc *BaseController) JSON(v interface{}) {
bc.Data["json"] = v
bc.ServeJSON()
}
// HTML 响应html渲染模板
func (bc *BaseController) HTML(tplName string) {
bc.Layout = "share/layout.html"
bc.TplName = tplName
}
// Error400 响应400错误码
func (bc *BaseController) Error400(msgs ...string) {
body := "请求发生错误"
if len(msgs) > 0 {
body = msgs[0]
}
bc.Data["Message"] = body
bc.Abort("400")
}
// Error500 响应500错误码
func (bc *BaseController) Error500(msgs ...string) {
body := "服务端异常"
if len(msgs) > 0 {
body = msgs[0]
}
bc.Data["Message"] = body
bc.Abort("500")
}
// BindVForm 绑定并验证表单数据
func (bc *BaseController) BindVForm(obj interface{}) (err error) {
if verr := bc.ParseForm(obj); verr != nil {
err = errors.New("无效的请求参数")
beego.Warn("请求参数错误:", verr.Error())
return
}
valid := new(validation.Validation)
if b, verr := valid.Valid(obj); verr != nil || !b {
err = errors.New("无效的请求数据")
if verr != nil {
beego.Warn("验证请求数据错误:", verr.Error())
return
}
if len(valid.Errors) > 0 {
beego.Warn("验证请求数据错误:", valid.Errors[0].Field+",", valid.Errors[0].Error())
}
}
return
}