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小莫唐尼
107 lines
1.9 KiB
Markdown
107 lines
1.9 KiB
Markdown
# App Platform
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## App 平台注意事项
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在 App 平台（iOS/Android）使用 uCharts 时的特殊注意事项。
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### manifest.json 配置
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```json
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{
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"app-plus": {
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"usingComponents": true,
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"nvueStyleCompiler": "uni-app",
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"splashscreen": {
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"alwaysShowBeforeRender": true,
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"waiting": true,
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"autoclose": true,
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"delay": 0
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},
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"distribute": {
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"android": {
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"permissions": [
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"<uses-permission android:name=\"android.permission.INTERNET\"/>"
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]
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},
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"ios": {}
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}
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}
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}
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```
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### Canvas 支持
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App 平台支持 Canvas，但 nvue 页面可能有限制。
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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'],
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series: [{
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name: '数据',
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data: [120, 200, 150, 80, 70]
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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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}
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}
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}
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}
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</script>
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```
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### 条件编译
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使用条件编译处理 App 平台特定逻辑：
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```vue
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<template>
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<view>
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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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<script>
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export default {
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methods: {
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loadChartData() {
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// #ifdef APP-PLUS
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// App 平台特定代码
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plus.net.XMLHttpRequest({
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url: 'https://api.example.com/chart-data',
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success: (res) => {
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this.chartData = res.data
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}
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})
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// #endif
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}
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}
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}
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</script>
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```
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### 注意事项
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1. **Canvas 支持**：App 平台支持 Canvas，但 nvue 可能有限制
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2. **权限配置**：根据功能需求配置相应权限
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3. **性能优化**：App 平台需要注意性能优化
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4. **打包配置**：正确配置打包参数
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5. **版本号**：正确配置版本号和版本名称
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