apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/service/ReleaseHistoryService.java/ReleaseHistoryService/ReleaseHistoryService
class ReleaseHistoryService:  public ReleaseHistoryService(final ReleaseHistoryAPI releaseHistoryAPI,
      final ReleaseService releaseService,
      AdditionalUserInfoEnrichService additionalUserInfoEnrichService) {
    this.releaseHistoryAPI = releaseHistoryAPI;
    this.releaseService = releaseService;
    this.additionalUserInfoEnrichService = additionalUserInfoEnrichService;
  }