From 62464cfe451884642c385f250be5e98d7c541dd6 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期一, 22 三月 2021 13:31:43 +0800
Subject: [PATCH] fix Collection 验证失效问题

---
 ruoyi-generator/src/main/java/com/ruoyi/generator/service/GenTableServiceImpl.java |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/ruoyi-generator/src/main/java/com/ruoyi/generator/service/GenTableServiceImpl.java b/ruoyi-generator/src/main/java/com/ruoyi/generator/service/GenTableServiceImpl.java
index 1e75832..76174f7 100644
--- a/ruoyi-generator/src/main/java/com/ruoyi/generator/service/GenTableServiceImpl.java
+++ b/ruoyi-generator/src/main/java/com/ruoyi/generator/service/GenTableServiceImpl.java
@@ -1,5 +1,6 @@
 package com.ruoyi.generator.service;
 
+import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.lang.Validator;
 import cn.hutool.core.util.StrUtil;
 import com.alibaba.fastjson.JSON;
@@ -305,7 +306,7 @@
         });
 
         List<GenTableColumn> delColumns = tableColumns.stream().filter(column -> !dbTableColumnNames.contains(column.getColumnName())).collect(Collectors.toList());
-        if (Validator.isNotEmpty(delColumns))
+        if (CollUtil.isNotEmpty(delColumns))
         {
             genTableColumnMapper.deleteGenTableColumns(delColumns);
         }

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