From 15a34bcc24a14ef0214d34d1b6f60cbb811ba092 Mon Sep 17 00:00:00 2001
From: Looly <loolly@gmail.com>
Date: Sat, 15 Jan 2022 22:09:52 +0800
Subject: [PATCH] add method

---
 CHANGELOG.md                                  |  1 +
 .../java/cn/hutool/http/HttpGlobalConfig.java | 25 +++++++++++++++++++
 .../java/cn/hutool/http/HttpResponse.java     |  3 ++-
 3 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index de4449f8f..bb0310d47 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,7 @@
 * 【core   】     ObjectUtil 添加三个defaultIfXxxx方法，用于节省CPU及内存损耗(pr#2094@Github)
 * 【db     】     增加单条数据原生upsert语义支持(pr#501@Gitee)
 * 【core   】     在CollectorUtil提交Collectors.toMap的对null友好实现，避免NPE(pr#502@Gitee)
+* 【http   】     增加HttpGlobalConfig.setIgnoreEOFError(issue#2092@Github)
 * 
 ### 🐞Bug修复
 * 【core   】     修复setter重载导致匹配错误（issue#2082@Github）
diff --git a/hutool-http/src/main/java/cn/hutool/http/HttpGlobalConfig.java b/hutool-http/src/main/java/cn/hutool/http/HttpGlobalConfig.java
index 918085592..99f28b1e1 100755
--- a/hutool-http/src/main/java/cn/hutool/http/HttpGlobalConfig.java
+++ b/hutool-http/src/main/java/cn/hutool/http/HttpGlobalConfig.java
@@ -32,6 +32,7 @@ public class HttpGlobalConfig implements Serializable {
 	private static boolean isAllowPatch = false;
 	private static String boundary = "--------------------Hutool_" + RandomUtil.randomString(16);
 	private static int maxRedirectCount = 0;
+	private static boolean ignoreEOFError = true;
 
 	/**
 	 * 获取全局默认的超时时长
@@ -99,6 +100,30 @@ public class HttpGlobalConfig implements Serializable {
 		maxRedirectCount = customMaxRedirectCount;
 	}
 
+	/**
+	 * 获取是否忽略响应读取时可能的EOF异常。<br>
+	 * 在Http协议中，对于Transfer-Encoding: Chunked在正常情况下末尾会写入一个Length为0的的chunk标识完整结束。<br>
+	 * 如果服务端未遵循这个规范或响应没有正常结束，会报EOF异常，此选项用于是否忽略这个异常。
+	 *
+	 * @return 是否忽略响应读取时可能的EOF异常
+	 * @since 5.7.20
+	 */
+	public static boolean isIgnoreEOFError() {
+		return ignoreEOFError;
+	}
+
+	/**
+	 * 设置是否忽略响应读取时可能的EOF异常。<br>
+	 * 在Http协议中，对于Transfer-Encoding: Chunked在正常情况下末尾会写入一个Length为0的的chunk标识完整结束。<br>
+	 * 如果服务端未遵循这个规范或响应没有正常结束，会报EOF异常，此选项用于是否忽略这个异常。
+	 *
+	 * @param customIgnoreEOFError 是否忽略响应读取时可能的EOF异常。
+	 * @since 5.7.20
+	 */
+	synchronized public static void setIgnoreEOFError(boolean customIgnoreEOFError) {
+		ignoreEOFError = customIgnoreEOFError;
+	}
+
 	/**
 	 * 获取Cookie管理器，用于自定义Cookie管理
 	 *
diff --git a/hutool-http/src/main/java/cn/hutool/http/HttpResponse.java b/hutool-http/src/main/java/cn/hutool/http/HttpResponse.java
index 03ae911da..d43ae1e6c 100644
--- a/hutool-http/src/main/java/cn/hutool/http/HttpResponse.java
+++ b/hutool-http/src/main/java/cn/hutool/http/HttpResponse.java
@@ -588,7 +588,8 @@ public class HttpResponse extends HttpBase<HttpResponse> implements Closeable {
 			copyLength = IoUtil.copy(in, out, IoUtil.DEFAULT_BUFFER_SIZE, contentLength, streamProgress);
 		} catch (IORuntimeException e) {
 			//noinspection StatementWithEmptyBody
-			if (e.getCause() instanceof EOFException || StrUtil.containsIgnoreCase(e.getMessage(), "Premature EOF")) {
+			if (HttpGlobalConfig.isIgnoreEOFError()
+					&& (e.getCause() instanceof EOFException || StrUtil.containsIgnoreCase(e.getMessage(), "Premature EOF"))) {
 				// 忽略读取HTTP流中的EOF错误
 			} else {
 				throw e;