From e9e8c6915e0f46d4ee9d4b0c8e0d7da77e35bba5 Mon Sep 17 00:00:00 2001
From: vincentlu <t1341870251@gmail.com>
Date: 星期一, 02 二月 2026 13:59:53 +0800
Subject: [PATCH] #
---
zy-acs-manager/src/main/java/com/zy/acs/manager/common/utils/ExcelUtil.java | 16 +++++++++++-----
1 files changed, 11 insertions(+), 5 deletions(-)
diff --git a/zy-acs-manager/src/main/java/com/zy/acs/manager/common/utils/ExcelUtil.java b/zy-acs-manager/src/main/java/com/zy/acs/manager/common/utils/ExcelUtil.java
index f7f47b6..b7f3266 100644
--- a/zy-acs-manager/src/main/java/com/zy/acs/manager/common/utils/ExcelUtil.java
+++ b/zy-acs-manager/src/main/java/com/zy/acs/manager/common/utils/ExcelUtil.java
@@ -2,10 +2,10 @@
import com.zy.acs.framework.common.Cools;
import io.swagger.annotations.ApiModelProperty;
-import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
+import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
@@ -24,19 +24,24 @@
public static void build(Workbook workbook, HttpServletResponse response) {
response.reset();
Http.cors(response);
- response.setContentType("application/octet-stream; charset=utf-8");
+
+ response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet; charset=utf-8");
+
try {
- response.setHeader("Content-Disposition", "attachment; filename=" + URLEncoder.encode("export", "UTF-8"));
+ response.setHeader("Content-Disposition", "attachment; filename=" + URLEncoder.encode("export.xlsx", "UTF-8"));
workbook.write(response.getOutputStream());
+ workbook.close();
+
} catch (IOException ignore) {}
}
public static <T> Workbook create(List<T> list, Class<T> clz) {
- HSSFWorkbook workbook = new HSSFWorkbook();
+ XSSFWorkbook workbook = new XSSFWorkbook();
Sheet sheet = workbook.createSheet(clz.getSimpleName());
Row header = sheet.createRow(0);
Field[] fields = Cools.getAllFields(clz);
+
int headerIdx = 0;
for (Field field : fields) {
if (Modifier.isFinal(field.getModifiers())
@@ -44,6 +49,7 @@
|| Modifier.isTransient(field.getModifiers())) {
continue;
}
+
String memo = "Undefined";
if (field.isAnnotationPresent(ApiModelProperty.class)) {
memo = field.getAnnotation(ApiModelProperty.class).value();
@@ -83,7 +89,7 @@
}
}
- for (int i = 0; i <= fields.length; i++) {
+ for (int i = 0; i <= headerIdx; i++) {
sheet.autoSizeColumn(i);
}
--
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