From a9a8af3cd6e452cbcb8f8a046890cd5b36a61b17 Mon Sep 17 00:00:00 2001
From: ZY <zc857179121@qq.com>
Date: 星期三, 21 八月 2024 10:34:39 +0800
Subject: [PATCH] 档查询出来有多条数据时，加上数量条件，进行匹配，如果数量也匹配不上，就默认返回第一个
---
src/main/java/com/zy/asrs/controller/TagController.java | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/src/main/java/com/zy/asrs/controller/TagController.java b/src/main/java/com/zy/asrs/controller/TagController.java
index 8fd2db1..c5e92f0 100644
--- a/src/main/java/com/zy/asrs/controller/TagController.java
+++ b/src/main/java/com/zy/asrs/controller/TagController.java
@@ -35,7 +35,9 @@
@RequestParam(defaultValue = "10")Integer limit,
@RequestParam(required = false)Long parentId){
EntityWrapper<Tag> wrapper = new EntityWrapper<>();
- wrapper.eq("parent_id", parentId==null?getOriginTag().getId():parentId);
+ if(!Cools.isEmpty(parentId)) {
+ wrapper.eq("parent_id", parentId == null ? getOriginTag().getId() : parentId);
+ }
wrapper.orderBy("sort");
List<Tag> tags = tagService.selectList(wrapper);
return R.ok().add(tags);
--
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