在properties里面配置多个
dubbo.registry.address=xxxxxx
dubbo.registry.aaa.address=xxxxxx
在xml里面配置
<dubbo:reference id="xx" interface="xxxx" version="1.0.0" registry="aaa"/>
就会报错 Too much registries found
实际上配置的dubbo.registry.aaa.address=xxxxxx 并不能根据aaa来匹配
![image](https://user-images.githubusercontent.com/54841788/68372350-9d4e9700-017b-11ea-95c9-425b66cce6fe.png)

org.apache.dubbo.config.AbstractInterfaceConfig.convertRegistryIdsToRegistries()
if (((List)tmpRegistries).size() > ids.length) {
                throw new IllegalStateException("Too much registries found, the registries assigned to this service are :" + this.registryIds + ", but got " + ((List)tmpRegistries).size() + " registries!");
            }
是不是应该需要在 tmpRegistries 里面根据 id 取对应的 Registries
@Parameter(excluded = true)
    public String getProtocolIds() {
        return protocolIds;
    }
    public void setProtocolIds(String protocolIds) {
        this.protocolIds = protocolIds;
    }
    public String getAccesslog() {
        return accesslog;
    }
    public void setAccesslog(Boolean accesslog) {
        if (accesslog == null) {
            setAccesslog((String) null);
        } else {
            setAccesslog(String.valueOf(accesslog));
        }
    }
    public void setAccesslog(String accesslog) {
        this.accesslog = accesslog;
    }
    public Integer getExecutes() {
        return executes;
    }
    public void setExecutes(Integer executes) {
        this.executes = executes;
    }
    @Override
    @Parameter(key = SERVICE_FILTER_KEY, append = true)
    public String getFilter() {
        return super.getFilter();