Hey guys

I am learning and using seata recently, this is a great thing.

Component
spring-cloud-alibaba-seata:0.9.0.RELEASE

Question
I see that the seata source code contains the spring boot web dependency. **Is there a plan to support [sp

Issue Description

Type: bug report

Describe what happened

java.lang.IllegalStateException: failed to req API:/nacos/v1/ns/instance/beat after all servers([minion-register:8848]) tried: failed to req API:minion-register:8848/nacos/v1/ns/instance/beat. code:400 msg: java.lang.IllegalArgumentException: dom name can only have these characters: 0-9a-zA-Z-._:, current: DEFAULT_GROU

问题描述

前端项目登陆的时候，报错500。

原因分析

是因为feign获取user的时候，超时，然后走的是降级的代码。

本质就是因为feign请求的时候，超时。

在这个项目里，feign请求超时。

而且，自己写的简单demo （ https://gitee.com/52itstyle/Spring-Cloud-Alibaba.git )， 专门用于测试nacos和feign，也是超时。一模一样的错误。

所以，应该不是这个项目的原因，而是我的电脑(mac)，只要是nacos和feign，都是超时。

2020-02-24 20:58:21.938 ERROR [authorization-server,b6ed6d23d9efe8e5,b6ed6d23d9efe8e5,true] 20465 --- [nio-8000-exec-1] 

At present, the synchronization task sees the task status in the console smart, but there is no synchronization data status, and the user is more concerned about whether the data is truly synchronized successfully.

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