From 4286cd82dac68a4ae98b236dff1d627c2f82db5e Mon Sep 17 00:00:00 2001
From: lw <1778768609@qq.com>
Date: Sat, 19 Oct 2019 00:45:52 +0800
Subject: [PATCH] :fix: can close issues #466

---
 .../src/main/java/cn/hutool/http/HttpInputStream.java      | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/hutool-http/src/main/java/cn/hutool/http/HttpInputStream.java b/hutool-http/src/main/java/cn/hutool/http/HttpInputStream.java
index 120164471..67eeb28cf 100644
--- a/hutool-http/src/main/java/cn/hutool/http/HttpInputStream.java
+++ b/hutool-http/src/main/java/cn/hutool/http/HttpInputStream.java
@@ -4,8 +4,9 @@ import java.io.ByteArrayInputStream;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStream;
-import java.util.zip.DeflaterInputStream;
 import java.util.zip.GZIPInputStream;
+import java.util.zip.Inflater;
+import java.util.zip.InflaterInputStream;
 
 import cn.hutool.core.util.StrUtil;
 
@@ -103,9 +104,9 @@ public class HttpInputStream extends InputStream {
 				// 在类似于Head等方法中无body返回，此时GZIPInputStream构造会出现错误，在此忽略此错误读取普通数据
 				// ignore
 			}
-		} else if (response.isDeflate() && false == (this.in instanceof DeflaterInputStream)) {
+		} else if (response.isDeflate() && false == (this.in instanceof InflaterInputStream)) {
 			// Accept-Encoding: defalte
-			this.in = new DeflaterInputStream(this.in);
+			this.in = new InflaterInputStream(this.in, new Inflater(true));
 		}
 	}
 }