use bcrypt and keep Md5

app/controllers/api/ApiAuthController.go

@@ -24,15 +24,15 @@ type ApiAuth struct {
 func (c ApiAuth) Login(email, pwd string) revel.Result {
 	var msg = ""
 
-	userInfo := authService.Login(email, pwd)
-	if userInfo.Email != "" {
+	userInfo, err := authService.Login(email, pwd)
+	if err != nil {
+		// 登录错误, 则错误次数++
+		msg = "wrongUsernameOrPassword"
+	} else {
 		token := bson.NewObjectId().Hex()
 		sessionService.SetUserId(token, userInfo.UserId.Hex())
 		return c.RenderJson(info.AuthOk{Ok: true, Token: token, UserId: userInfo.UserId, Email: userInfo.Email, Username: userInfo.Username})
-	} else {
-		// 登录错误, 则错误次数++
-		msg = "wrongUsernameOrPassword"
-	}
+	} 
 	return c.RenderJson(info.ApiRe{Ok: false, Msg: c.Message(msg)})
 }