package libResponse import ( "github.com/gogf/gf/v2/frame/g" "github.com/gogf/gf/v2/net/ghttp" "github.com/gogf/gf/v2/os/gview" "github.com/gogf/gf/v2/text/gstr" "github.com/gogf/gf/v2/util/gconv" ) const ( SuccessCode int = 0 ErrorCode int = -1 ) type Response struct { // 代码 Code int `json:"code" example:"200"` // 数据集 Data interface{} `json:"data"` // 消息 Msg string `json:"message"` } var response = new(Response) func JsonExit(r *ghttp.Request, code int, msg string, data ...interface{}) { response.JsonExit(r, code, msg, data...) } func RJson(r *ghttp.Request, code int, msg string, data ...interface{}) { response.RJson(r, code, msg, data...) } func SusJson(isExit bool, r *ghttp.Request, msg string, data ...interface{}) { response.SusJson(isExit, r, msg, data...) } func FailJson(isExit bool, r *ghttp.Request, msg string, data ...interface{}) { response.FailJson(isExit, r, msg, data...) } func WriteTpl(r *ghttp.Request, tpl string, view *gview.View, params ...gview.Params) error { return response.WriteTpl(r, tpl, view, params...) } // 返回JSON数据并退出当前HTTP执行函数。 func (res *Response) JsonExit(r *ghttp.Request, code int, msg string, data ...interface{}) { res.RJson(r, code, msg, data...) r.ExitAll() } // 标准返回结果数据结构封装。 // 返回固定数据结构的JSON: // code: 状态码(200:成功,302跳转,和http请求状态码一至); // msg: 请求结果信息; // data: 请求结果,根据不同接口返回结果的数据结构不同; func (res *Response) RJson(r *ghttp.Request, code int, msg string, data ...interface{}) { responseData := interface{}(nil) if len(data) > 0 { responseData = data[0] } response = &Response{ Code: code, Msg: msg, Data: responseData, } r.Response.WriteJson(response) } // 成功返回JSON func (res *Response) SusJson(isExit bool, r *ghttp.Request, msg string, data ...interface{}) { if isExit { res.JsonExit(r, SuccessCode, msg, data...) } res.RJson(r, SuccessCode, msg, data...) } // 失败返回JSON func (res *Response) FailJson(isExit bool, r *ghttp.Request, msg string, data ...interface{}) { if isExit { res.JsonExit(r, ErrorCode, msg, data...) } res.RJson(r, ErrorCode, msg, data...) } // WriteTpl 模板输出 func (res *Response) WriteTpl(r *ghttp.Request, tpl string, view *gview.View, params ...gview.Params) error { //绑定模板中需要用到的方法 view.BindFuncMap(g.Map{ // 根据长度i来切割字符串 "subStr": func(str interface{}, i int) (s string) { s1 := gconv.String(str) if gstr.LenRune(s1) > i { s = gstr.SubStrRune(s1, 0, i) + "..." return s } return s1 }, }) r.Response.Write(view.Parse(r.GetCtx(), tpl, params...)) return nil } func (res *Response) Redirect(r *ghttp.Request, location string, code ...int) { r.Response.RedirectTo(location, code...) }