smart_canteen/app/admin/hdl/hdl_file_upload.go

package hdl

import (
	"applet/app/db"
	"applet/app/e"
	"applet/app/enum"
	"applet/app/svc"
	"applet/app/utils"
	"github.com/gin-gonic/gin"
	"github.com/mcuadros/go-defaults"
)

func ImgReqUpload(c *gin.Context) {
	var args struct {
		DirName  string `json:"dir_name,omitempty" default:"0"`
		FileName string `json:"file_name" binding:"required" label:"文件名"`
		FileSize int64  `json:"file_size" binding:"gt=1" label:"文件大小"` // 文件大小, 单位byte
	}
	defaults.SetDefaults(&args)
	err := c.ShouldBindJSON(&args)
	if err != nil {
		err = svc.HandleValidateErr(err)
		err1 := err.(e.E)
		e.OutErr(c, err1.Code, err1.Error())
		return
	}

	scheme := "http"
	if c.Request.TLS != nil {
		scheme = "https"
	}
	// 拼装回调地址
	callbackUrl := scheme + "://" + c.Request.Host + "/api/file/upload/callback"
	if true { // 本地使用内网穿透地址测试
		callbackUrl = ""
	}
	res, err := svc.ImgReqUpload("", args.DirName, args.FileName, callbackUrl, args.FileSize)
	if err != nil {
		e.OutErr(c, e.ERR_BAD_REQUEST, err.Error())
		return
	}
	my := utils.SerializeStr(res)
	var my1 map[string]interface{}
	utils.Unserialize([]byte(my), &my1)
	sysCfgDb := db.SysCfgDb{}
	sysCfgDb.Set()
	my1["host"] = sysCfgDb.SysCfgGetWithDb(enum.FileBucketRegion)
	e.OutSuc(c, my1, nil)

}