import (
"io/ioutil"
"os"
"path"
"github.com/gin-gonic/gin"
"googo.co/goo"
"googo.co/utils"
)
const (
UPLOAD_DIR = "static/"
)
type Upload struct {
}
func (this Upload) DoHandle(c *gin.Context) *goo.Result {
fh, err := c.FormFile("file")
if err != nil {
return goo.Err(700, "上传失败："+err.Error(), err.Error())
}
f, err := fh.Open()
if err != nil {
return goo.Err(701, "上传失败："+err.Error(), err.Error())
}
defer f.Close()
bytes, err := ioutil.ReadAll(f)
if err != nil {
return goo.Err(702, "上传失败："+err.Error(), err.Error())
}
md5File := utils.MD5(bytes)
fpath := md5File[0:2] + "/" + md5File[2:4] + "/"
if err := os.MkdirAll(UPLOAD_DIR+fpath, 0755); err != nil {
return goo.Err(703, "上传失败："+err.Error(), err.Error())
}
fname := fpath + md5File[8:24] + path.Ext(fh.Filename)
fw, err := os.Create(UPLOAD_DIR + fname)
if err != nil {
return goo.Err(704, "上传失败："+err.Error(), err.Error())
}
defer fw.Close()
if _, err := fw.Write(bytes); err != nil {
return goo.Err(705, "上传失败："+err.Error(), err.Error())
}
return goo.Succ(gin.H{
"url": "/file/" + fname,
})
}