修改漏洞问题-pc端已测试完成

2026-04-11 13:05:08 +08:00
parent 8b2ae55baf
commit 62e86f24c9
25 changed files with 439 additions and 126 deletions
--- a/ruoyi-bussiness/src/main/java/com/ruoyi/cms/util/excel/StaticsExcelUtil.java
+++ b/ruoyi-bussiness/src/main/java/com/ruoyi/cms/util/excel/StaticsExcelUtil.java
@@ -120,8 +120,10 @@ public class StaticsExcelUtil<T> {
        String fileName = URLEncoder.encode(sheetName, "UTF-8").replaceAll("\\+", "%20");
        response.setHeader("Content-disposition", "attachment;filename*=UTF-8''" + fileName + ".xlsx");
        try (OutputStream os = response.getOutputStream()) {
-            workbook.write(os);
-            os.flush();
+            if (os != null) {
+                workbook.write(os);
+                os.flush();
+            }
        }
        workbook.close();
    }