From 9fa33159c88e47162d80dfdb73ebd4ff7ae4829f Mon Sep 17 00:00:00 2001
From: heavyrian2012 <heavyrain.lee@wildfirehat.cn>
Date: Fri, 26 Aug 2022 00:22:18 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A7=A3=E5=86=B3=E5=86=85=E7=BD=AE=E5=AD=98?=
 =?UTF-8?q?=E5=82=A8=E6=9F=90=E4=BA=9B=E7=B1=BB=E5=9E=8B=E6=96=87=E4=BB=B6?=
 =?UTF-8?q?=E8=BF=94=E5=9B=9Econtent-type=E9=94=99=E8=AF=AF=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 broker/pom.xml                                               | 5 +++++
 .../main/java/com/xiaoleilu/loServer/handler/Response.java   | 5 ++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/broker/pom.xml b/broker/pom.xml
index 2b9b2f89..fd2b9dad 100644
--- a/broker/pom.xml
+++ b/broker/pom.xml
@@ -234,6 +234,11 @@
             <version>3.4.1</version>
         </dependency>
 
+        <dependency>
+            <groupId>org.apache.tika</groupId>
+            <artifactId>tika-core</artifactId>
+            <version>2.4.1</version>
+        </dependency>
     </dependencies>
 
 
diff --git a/broker/src/main/java/com/xiaoleilu/loServer/handler/Response.java b/broker/src/main/java/com/xiaoleilu/loServer/handler/Response.java
index 5e4446cc..44f99165 100755
--- a/broker/src/main/java/com/xiaoleilu/loServer/handler/Response.java
+++ b/broker/src/main/java/com/xiaoleilu/loServer/handler/Response.java
@@ -41,6 +41,7 @@ import io.netty.handler.codec.http.LastHttpContent;
 import io.netty.handler.codec.http.cookie.Cookie;
 import io.netty.handler.codec.http.cookie.DefaultCookie;
 import io.netty.handler.codec.http.cookie.ServerCookieEncoder;
+import org.apache.tika.Tika;
 import org.slf4j.LoggerFactory;
 
 /**
@@ -469,7 +470,9 @@ public class Response {
 		this.setContentLength(fileLength);
 		
 		//文件类型
-		String contentType = HttpUtil.getMimeType(file.getName());
+        Tika tika = new Tika();
+        String contentType = tika.detect(file);
+//		String contentType = HttpUtil.getMimeType(file.getName());
 		if(StrUtil.isBlank(contentType)){
 			//无法识别默认使用数据流
 			contentType = "application/octet-stream";