Merge branch 'hotfix/ipv6' into 'release/5.8'

ipv6



See merge request !662

@@ -7,6 +7,7 @@
 'use strict';
 const _ = require('lodash');
 const helpers = global.yoho.helpers;
+const net = require('net');
 
 /**
  * 获取 IP
@@ -25,7 +26,15 @@ const _getClientIp = req => {
         remoteIp = req.get('X-Real-IP');
     }
 
-    return _.trim(remoteIp);
+    remoteIp = _.trim(remoteIp);
+
+    if (!net.isIPv4(remoteIp)) {
+        let ipv6String = remoteIp.split(':');
+
+        remoteIp = ipv6String[ipv6String.length - 1];
+    }
+
+    return remoteIp;
 };
 
 module.exports = () => {