fix: #76

Author: hubcarl

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",

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);
+    });
+  });
+});

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 => {