From 39c19ac0044724ad4c10f883fd09ce4b05086e06 Mon Sep 17 00:00:00 2001 From: xiongxiaoyang <773861846@qq.com> Date: Thu, 24 Dec 2020 16:54:37 +0800 Subject: [PATCH] =?UTF-8?q?=E9=A1=B5=E9=9D=A2=E4=B8=8D=E5=AD=98=E5=9C=A8?= =?UTF-8?q?=E5=88=99=E8=B7=B3=E8=BD=AC=E5=88=B0404=E9=A1=B5=E9=9D=A2?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../com/java2nb/novel/service/impl/BookServiceImpl.java | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/novel-front/src/main/java/com/java2nb/novel/service/impl/BookServiceImpl.java b/novel-front/src/main/java/com/java2nb/novel/service/impl/BookServiceImpl.java index 6996981..baae58b 100644 --- a/novel-front/src/main/java/com/java2nb/novel/service/impl/BookServiceImpl.java +++ b/novel-front/src/main/java/com/java2nb/novel/service/impl/BookServiceImpl.java @@ -235,8 +235,7 @@ public class BookServiceImpl implements BookService { .where(id, isEqualTo(bookId)) .build() .render(RenderingStrategies.MYBATIS3); - List books = bookMapper.selectMany(selectStatement); - return books.size() > 0 ? books.get(0) : null; + return bookMapper.selectMany(selectStatement).get(0); } @Override @@ -265,8 +264,7 @@ public class BookServiceImpl implements BookService { .where(BookIndexDynamicSqlSupport.id, isEqualTo(bookIndexId)) .build() .render(RenderingStrategies.MYBATIS3); - List bookIndices = bookIndexMapper.selectMany(selectStatement); - return bookIndices.size() > 0 ? bookIndices.get(0) : null; + return bookIndexMapper.selectMany(selectStatement).get(0); } @Override