From a768ca4d44a73258f5379896a0b27b682609d525 Mon Sep 17 00:00:00 2001
From: sky <hubcarl@126.com>
Date: Wed, 10 Jun 2020 14:55:09 +0800
Subject: [PATCH] fix: https://github.com/easy-team/easywebpack/issues/76

---
 package.json       |  2 +-
 test/utils.test.js | 21 +++++++++++++++++++++
 utils/utils.js     | 27 +++++++++++----------------
 3 files changed, 33 insertions(+), 17 deletions(-)
 create mode 100644 test/utils.test.js

diff --git a/package.json b/package.json
index 4b167af..e9308ab 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "easywebpack",
-  "version": "4.12.7",
+  "version": "4.12.8",
   "description": "基于 Webpack 的前端构建工程化解决方案",
   "keywords": [
     "webpack",
diff --git a/test/utils.test.js b/test/utils.test.js
new file mode 100644
index 0000000..79abbc7
--- /dev/null
+++ b/test/utils.test.js
@@ -0,0 +1,21 @@
+'use strict';
+const expect = require('chai').expect;
+const utils = require('../utils/utils');
+
+describe('utils.test.js', () => {
+  before(() => {});
+
+  after(() => {});
+
+  beforeEach(() => {});
+
+  afterEach(() => {});
+
+  describe('#utils test', () => {
+    it('should ip test', () => {
+      const ip = utils.getIp();
+      expect(ip).to.be.not.equal('127.0.0.1');
+      expect(ip.split('.').length).to.be.equal(4);
+    });
+  });
+});
\ No newline at end of file
diff --git a/utils/utils.js b/utils/utils.js
index 2bb96ec..27a2414 100644
--- a/utils/utils.js
+++ b/utils/utils.js
@@ -331,28 +331,23 @@ utils.loadNodeModules = isCache => {
 utils.getIp = position => {
   const interfaces = os.networkInterfaces();
   const ips = [];
-
-  if (interfaces.en0) {
-    for (let i = 0; i < interfaces.en0.length; i++) {
-      if (interfaces.en0[i].family === 'IPv4') {
-        ips.push(interfaces.en0[i].address);
-      }
-    }
-  }
-  if (interfaces.en1) {
-    for (let i = 0; i < interfaces.en1.length; i++) {
-      if (interfaces.en1[i].family === 'IPv4') {
-        ips.push(interfaces.en1[i].address);
-      }
+  const ens = [interfaces.en0, interfaces.en1, interfaces.eth0, interfaces.eth1];
+  ens.forEach(en => {
+    if (Array.isArray(en)) {
+      en.forEach(item => {
+        if (item.family === 'IPv4') {
+          ips.push(item.address);
+        }
+      });
     }
-  }
+  });
   if (position > 0 && position <= ips.length) {
     return ips[position - 1];
-  } else if (ips.length) {
+  }
+  if (ips.length) {
     return ips[0];
   }
   return '127.0.0.1';
-
 };
 
 utils.getHost = port => {