From b94526109a436e5757b205548152c0d5afe75fd9 Mon Sep 17 00:00:00 2001
From: han0 <wslshanlin@sina.com>
Date: Mon, 31 May 2021 09:40:53 +0800
Subject: [PATCH] =?UTF-8?q?feat(core):=20=E6=96=B0=E5=A2=9E=E8=8E=B7?=
 =?UTF-8?q?=E5=8F=96=E5=AE=A2=E6=88=B7=E7=AB=AF=20ip=20=E5=87=BD=E6=95=B0?=
MIME-Version: 1.0
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---
 nc_http/core/func.py | 13 +++++++++++++
 requirements.txt     |  1 +
 2 files changed, 14 insertions(+)

diff --git a/nc_http/core/func.py b/nc_http/core/func.py
index 35b8630..7e0e410 100644
--- a/nc_http/core/func.py
+++ b/nc_http/core/func.py
@@ -88,3 +88,16 @@ def send_png(img_handler, name='image'):
         attachment_filename='{}.png'.format(name),
         as_attachment=True
     )
+
+
+def get_client_ip(request):
+    """
+    获取客户端 ip
+    :param request: flask.Request
+    :return:
+    """
+    x_forwarded_for = request.headers.get('X-Forwarded-For')
+    if x_forwarded_for:
+        ips = x_forwarded_for.split(',')
+        return ips[0].strip()
+    return request.headers.get('X-Real-Ip', request.remote_addr)
diff --git a/requirements.txt b/requirements.txt
index 644cb00..c91acac 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,3 +6,4 @@ xlsxwriter
 xlrd
 captcha
 six
+requests
\ No newline at end of file