From 6704c5a5db959c96f4cb847826d4fcf04d23a117 Mon Sep 17 00:00:00 2001
From: fengshuonan <sn93@qq.com>
Date: Thu, 1 Jul 2021 15:04:53 +0800
Subject: [PATCH] =?UTF-8?q?=E3=80=907.0.4=E3=80=91=E3=80=90util=E3=80=91?=
 =?UTF-8?q?=E6=96=B0=E5=A2=9E=E4=B8=80=E4=B8=AA=E4=B8=8B=E8=BD=BD=E6=96=87?=
 =?UTF-8?q?=E4=BB=B6=E8=AE=BE=E7=BD=AE=E5=A4=B4=E7=9A=84=E5=B7=A5=E5=85=B7?=
 =?UTF-8?q?=E7=B1=BB?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../kernel/rule/util/ResponseRenderUtil.java      | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/kernel-a-rule/src/main/java/cn/stylefeng/roses/kernel/rule/util/ResponseRenderUtil.java b/kernel-a-rule/src/main/java/cn/stylefeng/roses/kernel/rule/util/ResponseRenderUtil.java
index 7a164cb7f..829e4f863 100644
--- a/kernel-a-rule/src/main/java/cn/stylefeng/roses/kernel/rule/util/ResponseRenderUtil.java
+++ b/kernel-a-rule/src/main/java/cn/stylefeng/roses/kernel/rule/util/ResponseRenderUtil.java
@@ -25,6 +25,9 @@
 package cn.stylefeng.roses.kernel.rule.util;
 
 import cn.hutool.core.util.CharsetUtil;
+import cn.hutool.core.util.ObjectUtil;
+import cn.hutool.core.util.StrUtil;
+import cn.hutool.core.util.URLUtil;
 import cn.hutool.http.ContentType;
 import cn.stylefeng.roses.kernel.rule.pojo.response.ErrorResponseData;
 import com.alibaba.fastjson.JSON;
@@ -79,4 +82,16 @@ public class ResponseRenderUtil {
         }
     }
 
+    /**
+     * 设置渲染文件的头
+     *
+     * @author fengshuonan
+     * @date 2021/7/1 15:01
+     */
+    public static void setRenderFileHeader(HttpServletResponse response, String fileName) {
+        final String charset = ObjectUtil.defaultIfNull(response.getCharacterEncoding(), CharsetUtil.UTF_8);
+        response.setHeader("Content-Disposition", StrUtil.format("attachment;filename={}", URLUtil.encode(fileName, charset)));
+        response.setContentType("application/octet-stream; charset=utf-8");
+    }
+
 }