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成为 Doocs 项目维护者

本项目 advanced-java，包括 Doocs 开源组织下的所有项目，都欢迎各位朋友参与完善。

如果你提交的内容有价值，且具备规范性，将有机会提升为项目的维护者，直接参与项目的 review、merge 等维护工作，提交内容时也可以直接 push 到 doocs/advanced-java 主分支 master 下，无须提交 PR 等待 review。

目前 advanced-java 只有 [yanglbme](http

• I have searched the issues of this repository and believe that this is not a duplicate.
• I have checked the FAQ of this repository and believe that this is not a duplicate.

In master branch,code of getAuthority() is just like this:

public String getAuthority() {
        if 

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

报错信息：

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'documentationPluginsBootstrapper' defined in URL [jar:file:/D:/Software/Apache/apache-maven-3.6.0/repository/io/springfox/springfox-spring-web/2.9.2/springfox-spring-web-2.9.2.jar!/springfox/documentation/spring/web/plugins/DocumentationPluginsBootstrapper.class]: Unsatisfied dependency exp

如下：

databaseChangeLog:
  - changeSet: # 对应一个 ChangeSet 对象
      id: 0 # ChangeSet 编号
      author: calm # 作者
      comment: 空 # 备注

评论的属性是 comment，而不是comments，虽然表DATABASECHANGELOG 中相应的字段叫COMMENTS，正常的记录效果如下：

• I have searched the issues of this repository and believe that this is not a duplicate.

1. Bug Description

SpringCloud+feign服务调用，参与方不回滚。例如：发起方A（注解使用的是@LcnTransaction，@transactional)
）通过feign调用参与方B（注解@LcnTransaction(propagation = DTXPropagation.SUPPORTS)
@transactional），B抛异常，A插入数据（不回滚）。
使用过的解决办法：
1，feign取消falback，不进行熔断，测试无效；
2，feign不取

Field registration in org.springframework.cloud.client.serviceregistry.ServiceRegistryAutoConfiguration$ServiceRegistryEndpointConfiguration required a single bean, but 2 were found:
- nacosRegistration: defined by method 'nacosRegistration' in class path resource [com/alibaba/cloud/nacos/NacosDiscoveryAutoConfiguration.class]
- eurekaRegistration: defined in BeanDefinition defined in class pa

I've add i18n support with vue-i18n in i18n branch, and the https://github.com/apache/incubator-dubbo-ops/blob/i18n/dubbo-admin-frontend/src/lang/zh.js file need to be translated into Chinese

如下问题是基于soul-master代码分支发现的：

场景一

dubbo单参数，方法参数为Java基本类型，代码如下：
@override
@SoulClient(path = "/findById", desc = "根据用户查询")
public DubboTest findById(final String id) {
DubboTest dubboTest = new DubboTest();
dubboTest.setId(id);
dubboTest.setName("hhah");
return dubboTest;
}

调用网关，http://localhost:9195/dubbo/findById body设置:{"id":"1"

What would you like to be added:

The implementation of rate limit strategy using token bucket algorithm