登录错误显示

@@ -228,17 +228,19 @@ class LoginOrRegister extends Ape {
                 data: signInfo,
                 success:function(_data){
                     loger.log('登录信息返回信息',_data)
-                    if(_data || _data.code == 200){
+                    if( _data.code == 200){
                         that.successLogin(_data);
                         window.localStorage.setItem("loginName",_name.value);
                         window.localStorage.setItem("password", _passWord.value);
                         window.localStorage.setItem("userType", _data.returnData.data.userType);
                         window.localStorage.setItem("token",_data.returnData.data.token);
+                    }else {
+                        alert(_data.returnData.data.msg)
                     }
                 },
                 error:function(error){
                     debugger;
-                    console.log(error,'失败')
+                    console.error(error,'失败')
                 }
             })
         }else{