redis, updatediff

dao/user_dao.go

@@ -29,3 +29,17 @@ func GetUsers(db *sqlx.DB, userID, name, mobile string) (users []*model.User, er
 	}
 	return users, err
 }
+
+func GetUserForLogin(db *sqlx.DB, name, password string) (user *model.User, err error) {
+	var users []*model.User
+	sql := `
+		SELECT * 
+		  FROM user 
+         WHERE name = ? AND password = ?
+	`
+	sqlParams := []interface{}{name, password}
+	if err = db.Select(&users, sql, sqlParams...); err == nil {
+		return users[0], err
+	}
+	return user, err
+}