From e1bdb03d69f65a294f4ec7e09829c072a667a325 Mon Sep 17 00:00:00 2001
From: CodeLancet <545073804@qq.com>
Date: Fri, 9 Oct 2026 21:40:13 +0800
Subject: [PATCH] =?UTF-8?q?update=20=E4=BC=98=E5=8C=96=20downloadCode=20?=
 =?UTF-8?q?=E4=B8=A4=E4=B8=AA=E9=87=8D=E8=BD=BD=20ZipOutputStream=20?=
 =?UTF-8?q?=E5=BC=82=E5=B8=B8=E7=9A=84=E5=A4=84=E7=90=86=E6=96=B9=E5=BC=8F?=
 =?UTF-8?q?=E3=80=82?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../dromara/gen/service/GenTableServiceImpl.java   | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/ruoyi-modules/ruoyi-gen/src/main/java/org/dromara/gen/service/GenTableServiceImpl.java b/ruoyi-modules/ruoyi-gen/src/main/java/org/dromara/gen/service/GenTableServiceImpl.java
index 27a9a609c..201146e39 100644
--- a/ruoyi-modules/ruoyi-gen/src/main/java/org/dromara/gen/service/GenTableServiceImpl.java
+++ b/ruoyi-modules/ruoyi-gen/src/main/java/org/dromara/gen/service/GenTableServiceImpl.java
@@ -340,11 +340,10 @@ public class GenTableServiceImpl implements IGenTableService {
     @Override
     public byte[] downloadCode(Long tableId) {
         ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
-        ZipOutputStream zip = new ZipOutputStream(outputStream);
-        try {
+        try(ZipOutputStream zip = new ZipOutputStream(outputStream)) {
             writeCodeToZip(tableId, zip);
-        } finally {
-            IoUtil.close(zip);
+        } catch (IOException e) {
+            log.error("渲染模板失败，Zip输出流IO异常。", e);
         }
         return outputStream.toByteArray();
     }
@@ -410,13 +409,12 @@ public class GenTableServiceImpl implements IGenTableService {
     @Override
     public byte[] downloadCode(String[] tableIds) {
         ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
-        ZipOutputStream zip = new ZipOutputStream(outputStream);
-        try {
+        try(ZipOutputStream zip = new ZipOutputStream(outputStream)) {
             for (String tableId : tableIds) {
                 writeCodeToZip(Long.parseLong(tableId), zip);
             }
-        } finally {
-            IoUtil.close(zip);
+        } catch (IOException e) {
+            log.error("渲染模板失败，Zip输出流IO异常。", e);
         }
         return outputStream.toByteArray();
     }