refactor example demo (#713)

* refactor: Adjust the example directory structure

* perf form demo

* refine editor-slide-upload css

* refine demo

src/mock/article.js

@@ -4,6 +4,9 @@ import { param2Obj } from '@/utils'
 const List = []
 const count = 100
 
+const baseContent = '<p>我是测试数据我是测试数据</p><p><img src="https://wpimg.wallstcn.com/4c69009c-0fd4-4153-b112-6cb53d1cf943"></p>'
+const image_uri = 'https://wpimg.wallstcn.com/e4558086-631c-425c-9430-56ffb46e70b3'
+
 for (let i = 0; i < count; i++) {
   List.push(Mock.mock({
     id: '@increment',
@@ -11,12 +14,17 @@ for (let i = 0; i < count; i++) {
     author: '@first',
     reviewer: '@first',
     title: '@title(5, 10)',
+    content_short: '我是测试数据',
+    content: baseContent,
     forecast: '@float(0, 100, 2, 2)',
     importance: '@integer(1, 3)',
     'type|1': ['CN', 'US', 'JP', 'EU'],
     'status|1': ['published', 'draft', 'deleted'],
     display_time: '@datetime',
-    pageviews: '@integer(300, 5000)'
+    comment_disabled: true,
+    pageviews: '@integer(300, 5000)',
+    image_uri,
+    platforms: ['a-platform']
   }))
 }
 
@@ -45,22 +53,14 @@ export default {
   getPv: () => ({
     pvData: [{ key: 'PC', pv: 1024 }, { key: 'mobile', pv: 1024 }, { key: 'ios', pv: 1024 }, { key: 'android', pv: 1024 }]
   }),
-  getArticle: () => ({
-    id: 120000000001,
-    author: { key: 'mockPan' },
-    source_name: '原创作者',
-    category_item: [{ key: 'global', name: '全球' }],
-    comment_disabled: true,
-    content: '<p>我是测试数据我是测试数据</p><p><img class="wscnph" src="https://wpimg.wallstcn.com/4c69009c-0fd4-4153-b112-6cb53d1cf943" data-wscntype="image" data-wscnh="300" data-wscnw="400" data-mce-src="https://wpimg.wallstcn.com/4c69009c-0fd4-4153-b112-6cb53d1cf943"></p>"',
-    content_short: '我是测试数据',
-    display_time: +new Date(),
-    image_uri: 'https://wpimg.wallstcn.com/e4558086-631c-425c-9430-56ffb46e70b3',
-    platforms: ['a-platform'],
-    source_uri: 'https://github.com/PanJiaChen/vue-element-admin',
-    status: 'published',
-    tags: [],
-    title: 'vue-element-admin'
-  }),
+  getArticle: (config) => {
+    const { id } = param2Obj(config.url)
+    for (const article of List) {
+      if (article.id === +id) {
+        return article
+      }
+    }
+  },
   createArticle: () => ({
     data: 'success'
   }),