TODO str & rstr 修正逻辑 @param key key @param defaultValue 默认值 @return String

@return Context context

只有debug状态才页面输出 @param str

抛出3类错误 1, ConfigException 2, SourceException 3, DecorException localcache default: disabled @param data @param context @throws ConfigException @throws

传入context 是为了日共日志功能 类原则上可替换 抛出异常还是由业务检查抛出异常？ @param context 当前context @return ResponseMessage

@params String jsonString @return Config @throw ConfigException

@params String fileName @return Config @throws ConfigException

1, query to query, header to header 2, reserved to query. (header and query to query); if both key exists, choose query; @param request RequestMessage

default port; if defined, return defined; else if has default, return default; else return -1; @return default port integer

get related path @param urlPrefix @return @throws UrlException

@param parameters hashmap<String, String> queryparameters to merge @param reserveOriginalParameters Boolean whether to reserve origi

jackson个性化配置 @return MappingJackson2HttpMessageConverter

调用Source loadData; TODO 修正逻辑 @param ref @param data @param context