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- package user
- import (
- "ddpf/model/dbm"
- "github.com/tangs-drm/go-tool/util"
- "github.com/tangs-drm/go-tool/log"
- )
- // ExistUser 判断用户是否存在
- func ExistUser(account string) (bool, error) {
- if len(account) < 1 {
- return false, util.Error("uid is empty")
- }
- var sqlString string = "SELECT ID FROM USER WHERE ACCOUNT = ?;"
- rows, err := dbm.Db().Query(sqlString, account)
- if err != nil {
- log.Error("ExistUser find user by account(%v) error ->(%v)", account, err)
- return false, err
- }
- defer rows.Close()
- if !rows.Next() {
- return false, nil
- }
- return true, nil
- }
- /*
- CheckPassword
- arg
- account:用户账号
- password:用户密码
- desc
- 检查用户账号和密码是否匹配
- ret
- 0:返回用户信息
- 1:返回错误信息
- */
- func CheckPassword(account, password string) (*User, error) {
- var sqlString string = "SELECT ID FROM USER WHERE ACCOUNT = ? AND PASSWORD = ?;"
- rows, err := dbm.Db().Query(sqlString, account, password)
- if err != nil {
- log.Error("CheckPassword check account(%v) error ->(%v)", account, err)
- return nil, err
- }
- defer rows.Close()
- if !rows.Next() {
- return &User{}, nil
- }
- var user = &User{}
- err = rows.Scan(&user.Id)
- if err != nil {
- log.Error("CheckPassword check account(%v) scan value error ->(%v)", account, err)
- return nil, err
- }
- return user, nil
- }
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