background/model/file.go

49 lines
973 B
Go
Raw Normal View History

package model
import (
"background/db"
2021-02-05 17:46:59 +00:00
"background/logs"
"fmt"
"log"
)
type File struct {
ID int64 `sql:"id" json:"id"`
Filename string `sql:"filename" json:"filename"`
Size int64 `sql:"size" json:"size"`
Types string `sql:"types" json:"types"`
}
func GetFiles() ([]File,error){
ret := []File{}
sql := fmt.Sprintf("select * from files")
e := db.GetBlogMysql().Query2(sql, &ret)
log.Print(ret)
if nil != e {
logs.Error(e.Error())
return nil,e
}
return ret,nil
}
func DeleteFiles(id int) error{
sql := fmt.Sprintf("delete from files where id = '%d'",id)
_,e := db.GetBlogMysql().Query(sql)
if nil != e {
logs.Error(e.Error())
return e
}
return nil
}
func AddFile(f File) error{
sql := fmt.Sprintf("insert into files(filename,size,types) values(%s,%d,%d)",f.Filename,
f.Size,f.Types)
var ret map[string]interface{}
e := db.GetBlogMysql().Query2(sql, &ret)
if nil != e{
logs.Error(e.Error())
return e
}
return nil
}