[Improvement] upgrade to webpack 4 (#693)

docs/demos/mock/areaEn.js

@@ -0,0 +1,71 @@
+export default {
+  'province_list': {
+    '110000': 'Beijing',
+    '330000': 'Zhejiang',
+    '810000': 'Hong Kong'
+  },
+  'city_list': {
+    '110100': 'Beijing City',
+    '330100': 'Hangzhou',
+    '330200': 'Ningbo',
+    '330300': 'Wenzhou',
+    '330400': 'Jiaxin',
+    '331100': 'Lishui',
+    '810100': 'Hong Kong Island',
+    '810200': 'Kowloon',
+    '810300': 'New Territories'
+  },
+  'county_list': {
+    '110101': 'Dongcheng',
+    '110102': 'Xicheng',
+    '110105': 'Chaoyang',
+    '110106': 'Fengtai',
+    '110108': 'Haidian',
+    '110111': 'Fangshan',
+    '110112': 'Tongzhou',
+    '110113': 'Shunyi',
+    '110114': 'Changping',
+    '110115': 'Daxing',
+    '330105': 'Gongshu',
+    '330106': 'Xihu',
+    '330108': 'Binjiang',
+    '330109': 'Xiaoshan',
+    '330110': 'Yuhang',
+    '330111': 'Fuyang',
+    '330127': 'Chunan',
+    '330182': 'Jiande',
+    '330185': 'Linan',
+    '330206': 'Beilun',
+    '330211': 'Zhenhai',
+    '330225': 'Xiangshan',
+    '330226': 'Ninghai',
+    '330281': 'Yuyao',
+    '330282': 'Cixi',
+    '330327': 'Cangnan',
+    '330328': 'Wencheng',
+    '330329': 'Shuntai',
+    '330381': 'Ruian',
+    '330382': 'Yueqing',
+    '330402': 'Nanhu',
+    '330421': 'Jiashan',
+    '330424': 'Haiyan',
+    '330481': 'Haining',
+    '330482': 'Pinghu',
+    '330483': 'Tongxiang',
+    '331102': 'Liandu District',
+    '331121': 'Qingtian County',
+    '331125': 'Yunhe County',
+    '331181': 'Longquan County',
+    '810101': 'Central',
+    '810102': 'Wan Chai',
+    '810202': 'Mong Kok',
+    '810203': 'Sham Shui Po',
+    '810204': 'Chuk Un',
+    '810205': 'Kwun Tong',
+    '810303': 'Sha Tin',
+    '810305': 'Yuen Long',
+    '810306': 'Tuen Mun',
+    '810307': 'Tsuen Wan',
+    '810309': 'Lantau Island'
+  }
+}

docs/demos/mock/areaEn.json

@@ -1,71 +0,0 @@
-{
-  "province_list": {
-      "110000": "Beijing",
-      "330000": "Zhejiang",
-      "810000": "Hong Kong"
-  },
-  "city_list": {
-      "110100": "Beijing City",
-      "330100": "Hangzhou",
-      "330200": "Ningbo",
-      "330300": "Wenzhou",
-      "330400": "Jiaxin",
-      "331100": "Lishui",
-      "810100": "Hong Kong Island",
-      "810200": "Kowloon",
-      "810300": "New Territories"
-  },
-  "county_list": {
-      "110101": "Dongcheng",
-      "110102": "Xicheng",
-      "110105": "Chaoyang",
-      "110106": "Fengtai",
-      "110108": "Haidian",
-      "110111": "Fangshan",
-      "110112": "Tongzhou",
-      "110113": "Shunyi",
-      "110114": "Changping",
-      "110115": "Daxing",
-      "330105": "Gongshu",
-      "330106": "Xihu",
-      "330108": "Binjiang",
-      "330109": "Xiaoshan",
-      "330110": "Yuhang",
-      "330111": "Fuyang",
-      "330127": "Chunan",
-      "330182": "Jiande",
-      "330185": "Linan",
-      "330206": "Beilun",
-      "330211": "Zhenhai",
-      "330225": "Xiangshan",
-      "330226": "Ninghai",
-      "330281": "Yuyao",
-      "330282": "Cixi",
-      "330327": "Cangnan",
-      "330328": "Wencheng",
-      "330329": "Shuntai",
-      "330381": "Ruian",
-      "330382": "Yueqing",
-      "330402": "Nanhu",
-      "330421": "Jiashan",
-      "330424": "Haiyan",
-      "330481": "Haining",
-      "330482": "Pinghu",
-      "330483": "Tongxiang",
-      "331102": "Liandu District",
-      "331121": "Qingtian County",
-      "331125": "Yunhe County",
-      "331181": "Longquan County",
-      "810101": "Central",
-      "810102": "Wan Chai",
-      "810202": "Mong Kok",
-      "810203": "Sham Shui Po",
-      "810204": "Chuk Un",
-      "810205": "Kwun Tong",
-      "810303": "Sha Tin",
-      "810305": "Yuen Long",
-      "810306": "Tuen Mun",
-      "810307": "Tsuen Wan",
-      "810309": "Lantau Island"
-  }
-}

docs/demos/views/address-edit.vue

@@ -16,7 +16,7 @@
 </template>
 
 <script>
-import areaList from '../mock/area.json';
+import areaList from '../mock/area';
 
 export default {
   i18n: {

docs/demos/views/area.vue

@@ -15,8 +15,8 @@
 </template>
 
 <script>
-import AreaList from '../mock/area.json';
-import AreaListEn from '../mock/areaEn.json';
+import AreaList from '../mock/area';
+import AreaListEn from '../mock/areaEn';
 
 export default {
   i18n: {