From 834d9dddeaf5171a58291b8919888a3ba3d2d15d Mon Sep 17 00:00:00 2001 From: zhaoqifeng Date: Tue, 20 Jul 2021 09:48:37 +0800 Subject: [PATCH] =?UTF-8?q?=E4=B8=93=E9=A2=98=E7=AE=A1=E7=90=86-=E6=95=88?= =?UTF-8?q?=E6=9E=9C=E9=A2=84=E8=A7=88?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../impl/SpecialSubjectServiceImpl.java | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/epmet-module/gov-voice/gov-voice-server/src/main/java/com/epmet/service/impl/SpecialSubjectServiceImpl.java b/epmet-module/gov-voice/gov-voice-server/src/main/java/com/epmet/service/impl/SpecialSubjectServiceImpl.java index 785d2cc6a0..0ff3c6fe27 100644 --- a/epmet-module/gov-voice/gov-voice-server/src/main/java/com/epmet/service/impl/SpecialSubjectServiceImpl.java +++ b/epmet-module/gov-voice/gov-voice-server/src/main/java/com/epmet/service/impl/SpecialSubjectServiceImpl.java @@ -280,14 +280,16 @@ public class SpecialSubjectServiceImpl extends BaseServiceImpl preview(PreviewFormDTO formDTO) { List result = new ArrayList<>(); - formDTO.getTagIdList().forEach(tagId -> { - PreviewResultDTO previewResultDTO = new PreviewResultDTO(); - SpecialSubjectDTO subject = baseDao.getInfo(tagId); - previewResultDTO.setSpecialSubjectId(subject.getId()); - previewResultDTO.setTagName(subject.getTagName()); - previewResultDTO.setArticleList(articleService.getArticleListByTag(tagId, formDTO.getPageNo(), formDTO.getPageSize())); - result.add(previewResultDTO); - }); + if (CollectionUtils.isNotEmpty(formDTO.getTagIdList())) { + formDTO.getTagIdList().forEach(tagId -> { + PreviewResultDTO previewResultDTO = new PreviewResultDTO(); + SpecialSubjectDTO subject = baseDao.getInfo(tagId); + previewResultDTO.setSpecialSubjectId(subject.getId()); + previewResultDTO.setTagName(subject.getTagName()); + previewResultDTO.setArticleList(articleService.getArticleListByTag(tagId, formDTO.getPageNo(), formDTO.getPageSize())); + result.add(previewResultDTO); + }); + } return result; }