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- 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...)
- }
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