[GitHub] [dubbo] wlf950328 commented on issue #10475: Combined with Spring boot, file configuration, multi-service interface configuration only takes effect for one service(Springboot文件形式配置, 多服务接口配置仅一个服务生效)

[GitBox <gi...@apache.org>]

wlf950328 commented on issue #10475:
URL: https://github.com/apache/dubbo/issues/10475#issuecomment-1217416771

   2.7.8版本能定位到  ReferenceConfig.init() -> ReferenceConfig.checkAndUpdateSubConfigs() -> ReferenceConfigBase.checkDefault() -> ConfigManager.getDefaultConsumer() 这里只会获取一个作为默认的ConsumerConfig
   
   ```
       public Optional<ConsumerConfig> getDefaultConsumer() {
           List<ConsumerConfig> consumerConfigs = getDefaultConfigs(getConfigsMap(getTagName(ConsumerConfig.class)));
           if (CollectionUtils.isNotEmpty(consumerConfigs)) {
               return Optional.of(consumerConfigs.get(0));
           }
           return Optional.empty();
       }
   ```
   
   
   3.0.11 能定位到 AbstractConfigManager.addConfig() 中的代码
   ```
   // 问题一
           Map<String, AbstractConfig> configsMap = (Map)this.configsCache.computeIfAbsent(AbstractConfig.getTagName(config.getClass()), (type) -> {
               return new ConcurrentHashMap();
           });
           if (!(config instanceof ReferenceConfigBase) && !(config instanceof ServiceConfigBase)) {
               Iterator var3 = configsMap.values().iterator();
   
               while(var3.hasNext()) {
                   AbstractConfig value = (AbstractConfig)var3.next();
                   if (value.equals(config)) { // 问题二
                       return value;
                   }
               }
           }
   ```
   1、两个服务放入map的key都是一样的
   2、equals并没有获取到所有属性值, 还跳过了本不一样的id属性
   
   以上是本人的调试猜测, 不一定准确


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