mirror of
https://github.com/ialley-workshop-open/uni-halo.git
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247 lines
4.4 KiB
Markdown
247 lines
4.4 KiB
Markdown
# Project Setup
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## UniApp 项目配置
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配置 UniApp 项目以正确使用 uCharts。
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### 项目结构
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标准的 UniApp + uCharts 项目结构:
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```
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uniapp-project/
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├── uni_modules/
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│ └── qiun-data-charts/ # uCharts 插件
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├── pages/ # 页面目录
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│ ├── index/
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│ │ └── index.vue
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│ └── ...
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├── components/ # 自定义组件
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├── static/ # 静态资源
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├── utils/ # 工具函数
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├── App.vue # 应用入口
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├── main.js # 主入口文件
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├── pages.json # 页面配置
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├── manifest.json # 应用配置
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└── uni.scss # 全局样式变量
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```
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### App.vue 配置
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```vue
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<template>
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<view id="app">
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<!-- 应用根组件 -->
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</view>
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</template>
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<script>
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export default {
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onLaunch: function() {
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console.log('App Launch')
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},
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onShow: function() {
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console.log('App Show')
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},
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onHide: function() {
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console.log('App Hide')
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}
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}
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</script>
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<style lang="scss">
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/* 全局样式 */
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page {
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background-color: #f5f5f5;
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}
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</style>
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```
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### main.js 配置
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```javascript
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import App from './App'
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// #ifdef VUE3
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import { createSSRApp } from 'vue'
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export function createApp() {
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const app = createSSRApp(App)
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return {
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app
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}
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}
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// #endif
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// #ifndef VUE3
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import Vue from 'vue'
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Vue.config.productionTip = false
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App.mpType = 'app'
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const app = new Vue({
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...App
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})
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app.$mount()
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// #endif
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```
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### pages.json 配置
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```json
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{
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"easycom": {
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"autoscan": true,
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"custom": {
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"qiun-data-charts": "@/uni_modules/qiun-data-charts/components/qiun-data-charts/qiun-data-charts.vue"
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}
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},
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"pages": [
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{
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"path": "pages/index/index",
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"style": {
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"navigationBarTitleText": "首页"
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}
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}
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],
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"globalStyle": {
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"navigationBarTextStyle": "black",
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"navigationBarTitleText": "UniApp",
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"navigationBarBackgroundColor": "#ffffff",
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"backgroundColor": "#f5f5f5"
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}
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}
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```
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### uni.scss 配置
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```scss
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/* uni.scss */
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/* 自定义全局变量 */
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$uni-color-primary: #409EFF;
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$uni-bg-color: #f5f5f5;
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```
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### manifest.json 配置要点
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```json
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{
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"name": "uniapp-ucharts-project",
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"appid": "",
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"description": "",
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"versionName": "1.0.0",
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"versionCode": "100",
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"transformPx": false,
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"app-plus": {
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"usingComponents": true
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},
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"h5": {
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"router": {
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"mode": "hash"
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}
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},
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"mp-weixin": {
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"appid": "",
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"setting": {
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"urlCheck": false
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},
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"usingComponents": true
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}
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}
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```
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## 开发环境配置
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### HBuilderX 配置
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1. **启用 Canvas 支持**:
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- 确保项目支持 Canvas
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- 检查平台是否支持 Canvas
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2. **配置编译器**:
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- 工具 → 选项 → HBuilderX → 编译器
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- 确保启用相关编译选项
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### 条件编译
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使用条件编译处理平台差异:
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```vue
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<template>
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<view>
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<!-- #ifdef H5 -->
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<view>H5 平台特有内容</view>
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<!-- #endif -->
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<!-- #ifdef MP-WEIXIN -->
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<view>微信小程序特有内容</view>
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<!-- #endif -->
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<!-- #ifdef APP-PLUS -->
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<view>App 平台特有内容</view>
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<!-- #endif -->
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</view>
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</template>
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```
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## 验证配置
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创建测试页面验证配置是否正确:
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```vue
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<template>
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<view class="container">
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<qiun-data-charts
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type="line"
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:opts="opts"
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:chartData="chartData"
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/>
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</view>
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</template>
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<script>
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export default {
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data() {
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return {
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chartData: {
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categories: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'],
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series: [{
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name: '数据',
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data: [120, 200, 150, 80, 70, 110, 130]
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}]
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},
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opts: {
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color: ['#409EFF'],
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padding: [15, 15, 0, 15],
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enableScroll: false,
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legend: {
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show: false
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},
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xAxis: {
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disableGrid: true
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},
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yAxis: {
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gridType: 'dash',
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dashLength: 2
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}
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}
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}
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}
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}
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</script>
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<style lang="scss" scoped>
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.container {
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width: 100%;
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height: 400px;
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padding: 20rpx;
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}
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</style>
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```
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## 注意事项
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1. **easycom 必须配置**:否则需要手动引入组件
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2. **Canvas 支持**:确保目标平台支持 Canvas
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3. **容器高度**:图表容器必须有明确的高度
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4. **数据格式**:确保数据格式符合 uCharts 要求
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5. **平台测试**:在不同平台测试图表功能
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6. **性能优化**:注意图表性能,避免过多图表
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