From 737fd73d21b76b69a51665891d7ee305c674a1a8 Mon Sep 17 00:00:00 2001
From: User_cyk <1020691186@qq.com>
Date: Fri, 7 Jul 2023 14:09:08 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=E4=B8=8A=E4=BC=A0=E5=9B=BE?=
 =?UTF-8?q?=E7=89=87=E6=A0=BC=E5=BC=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/com/hellogithub/servlet/retUserAvServlet.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/com/hellogithub/servlet/retUserAvServlet.java b/src/com/hellogithub/servlet/retUserAvServlet.java
index 692340e..328b522 100644
--- a/src/com/hellogithub/servlet/retUserAvServlet.java
+++ b/src/com/hellogithub/servlet/retUserAvServlet.java
@@ -38,6 +38,7 @@ public class retUserAvServlet extends HttpServlet {
         {
             userEntity = userService.selectUserByName(userEntity.getUserName());
             FileInputStream  fis = new FileInputStream (userEntity.getUserAvatar());
+            String type = userEntity.getUserAvatar().substring(userEntity.getUserAvatar().lastIndexOf(".")+1);
 
                 int size = fis.available();
                 if(size != 0)
@@ -46,8 +47,7 @@ public class retUserAvServlet extends HttpServlet {
                     fis.read(data) ;
                     fis.close();
                     resp.reset();
-                    resp.setHeader("Content-Type", "image/jpg");
-//            resp.setContentType("image/jpg");
+                    resp.setHeader("Content-Type", "image/"+type);
                     OutputStream os = resp.getOutputStream() ;
                     os.write(data);
                     os.flush();