refactor: uni-recycle-view调整为uni_modules

pages/template/custom-long-list/custom-long-list.uvue

@@ -3,16 +3,16 @@
     <page-head :title="title"></page-head>
     <view class="tips">list-view组件虽然在UI层有recycle机制，但长列表的vnode太多也会造成初始化卡顿。本组件仅创建部分vnode，而未使用list-view，也就是UI层其实是短列表。
     此示例中仅渲染滚动容器上下5屏的内容。适用于仅使用一个for循环创建所有列表项的场景。</view>
-    <custom-list-view style="flex: 1;" :list="list" @scrolltoupper="scrolltoupper" @scroll="scroll">
+    <uni-recycle-view style="flex: 1;" :list="list" @scrolltoupper="scrolltoupper" @scroll="scroll">
       <template v-slot:default="{items}">
-        <custom-list-item class="item" v-for="item in (items as Item[])" :item="item" :key="item.id">
+        <uni-recycle-item class="item" v-for="item in (items as Item[])" :item="item" :key="item.id">
           <view class="item-wrapper">
             <view class="name"><text style="font-size: 14px;">{{item.name}}</text></view>
             <view class="info"><text style="font-size: 12px; color: #999999;">{{item.info}}</text></view>
           </view>
-        </custom-list-item>
+        </uni-recycle-item>
       </template>
-    </custom-list-view>
+    </uni-recycle-view>
   </view>
 </template>
 
@@ -22,13 +22,7 @@
     name : string
     info : string
   }
-  import CustomListView from "./custom-list-view"
-  import CustomListItem from "./custom-list-item"
   export default {
-    components: {
-      CustomListView,
-      CustomListItem
-    },
     data() {
       return {
         title: '自行实现长列表组件',

pages/template/custom-long-list/custom-list-item.uvue → uni_modules/uni-recycle-view/components/uni-recycle-item/uni-recycle-item.uvue

 <template>
-  <view ref="box" class="custom-list-item-box">
+  <view class="item-container">
     <slot></slot>
   </view>
 </template>
 
 <script>
+  /**
+   * recycle-item 长列表子项组件
+   * @description 用于展示超长列表数据每一项
+   * @property {any[]} item 当前组件渲染的列表项
+   */
   export default {
     name: "custom-list-item",
     props: {
@@ -19,7 +24,7 @@
       },
     },
     mounted() {
-      uni.createSelectorQuery().in(this).select('.custom-list-item-box').boundingClientRect().exec((ret) => {
+      uni.createSelectorQuery().in(this).select('.item-container').boundingClientRect().exec((ret) => {
         this.setCachedSize(this.item, (ret[0] as NodeInfo).height!)
       })
     }

pages/template/custom-long-list/custom-list-view.uvue → uni_modules/uni-recycle-view/components/uni-recycle-view/uni-recycle-view.uvue

 <template>
-  <scroll-view class="custom-list-view-scoll-view" v-bind="$attrs" ref="scroll" @scroll="onScroll">
-    <view class="custom-list-view-placeholder" :style="{ height: placeholderHeight + 'px' }">
-      <view class="custom-list-view-container" :style="{ top: containerTop + 'px' }">
+  <scroll-view class="uni-recycle-view-main" v-bind="$attrs" ref="scroll" @scroll="onScroll">
+    <view :style="{ height: placeholderHeight + 'px' }">
+      <view :style="{ top: containerTop + 'px' }">
         <slot :items="items"></slot>
       </view>
     </view>
@@ -16,6 +16,11 @@
    * - list数据内每一项不可以是基础类型
    * - item不支持设置margin，会导致计算位置不准确
    */
+  /**
+   * recycle-view 虚拟长列表组件
+   * @description 用于超长列表的展示
+   * @property {any[]} list 列表所有数据
+   */
   export default {
     name: "custom-list-view",
     props: {
@@ -70,7 +75,7 @@
     },
     mounted() {
       nextTick(() => {
-        uni.createSelectorQuery().in(this).select('.custom-list-view-scoll-view').boundingClientRect().exec((ret) => {
+        uni.createSelectorQuery().in(this).select('.uni-recycle-view-main').boundingClientRect().exec((ret) => {
           this.scrollElementHeight = (ret[0] as NodeInfo).height!
           this.rearrange(0)
           this.initialized = true
@@ -83,7 +88,7 @@
           return
         }
         const scrollTop = e.detail.scrollTop
-        if(scrollTop === this.lastScrollTop || scrollTop < 0) {
+        if (scrollTop === this.lastScrollTop || scrollTop < 0) {
           return
         }
         this.lastScrollTop = scrollTop
@@ -117,7 +122,7 @@
         this.offsetThreshold[2] = Math.min(scrollTop + this.scrollElementHeight * 4, this.placeholderHeight)
         this.offsetThreshold[3] = Math.min(scrollTop + this.scrollElementHeight * 6, this.placeholderHeight)
         const offsetStart = this.offsetThreshold[0]
-        const offsetEnd =this.offsetThreshold[3]
+        const offsetEnd = this.offsetThreshold[3]
         const items = [] as any[]
         const defaultItemSize = this.defaultItemSize
         const cachedSize = this.cachedSize

uni_modules/uni-recycle-view/package.json

+{
+  "id": "uni-recycle-view",
+  "displayName": "uni-recycle-view",
+  "version": "1.0.0",
+  "description": "优化了加载速度及内存占用的长列表组件",
+  "keywords": [
+    "recycle-view",
+    "长列表"
+],
+  "repository": "",
+  "engines": {
+    "HBuilderX": "^4.0.0"
+  },
+  "dcloudext": {
+    "type": "component-vue",
+    "sale": {
+      "regular": {
+        "price": "0.00"
+      },
+      "sourcecode": {
+        "price": "0.00"
+      }
+    },
+    "contact": {
+      "qq": ""
+    },
+    "declaration": {
+      "ads": "",
+      "data": "",
+      "permissions": ""
+    },
+    "npmurl": ""
+  },
+  "uni_modules": {
+    "dependencies": [],
+    "encrypt": [],
+    "platforms": {
+      "cloud": {
+        "tcb": "u",
+        "aliyun": "u",
+        "alipay": "u"
+      },
+      "client": {
+        "Vue": {
+          "vue2": "u",
+          "vue3": "u"
+        },
+        "App": {
+          "app-vue": "u",
+          "app-nvue": "u",
+          "app-uvue": "u"
+        },
+        "H5-mobile": {
+          "Safari": "u",
+          "Android Browser": "u",
+          "微信浏览器(Android)": "u",
+          "QQ浏览器(Android)": "u"
+        },
+        "H5-pc": {
+          "Chrome": "u",
+          "IE": "u",
+          "Edge": "u",
+          "Firefox": "u",
+          "Safari": "u"
+        },
+        "小程序": {
+          "微信": "u",
+          "阿里": "u",
+          "百度": "u",
+          "字节跳动": "u",
+          "QQ": "u",
+          "钉钉": "u",
+          "快手": "u",
+          "飞书": "u",
+          "京东": "u"
+        },
+        "快应用": {
+          "华为": "u",
+          "联盟": "u"
+        }
+      }
+    }
+  }
+}

pages/template/custom-long-list/README.md → uni_modules/uni-recycle-view/readme.md

 ## uni-recycle-view
 
-::: tip 组件名：uni-recycle-view
-> 代码块： `uRecycleView`、`uRecycleItem`
-【TODO 链接待补充】
-[点击下载&安装]()
-:::
-
 uni-recycle-view 组件是一个开源的、适用于展示超长列表的组件，它有2个优势：
 - 更快的初始化速度
 - 更低的内存占用
 
 ### 背景
+
 uni-app x 的 list-view组件，在ui层面基于原生的recycle-view封装，对于长列表的渲染资源可以复用。
 
 但在vue环境下，装载长列表会对列表所有数据都创建VNode，不管渲染层这些列表是否显示。创建大量VNode会影响初始化速度和内存占用。
@@ -29,6 +24,8 @@ uni-recycle-view 组件只创建了有限的VNode，循环复用这些VNode。un
 
 ### 基本用法
 
+示例参考：[hello uni-app-x 虚拟长列表模板](https://gitcode.net/dcloud/hello-uni-app-x/-/blob/dev/pages/template/custom-long-list/custom-long-list.uvue)
+
 ```vue
 <template>
   <uni-recycle-view style="flex: 1;" :list="list">