第一层:HTTPS强化配置
// network/interceptor.js
uni.addInterceptor('request', {
invoke(args) {
// 强制HTTPS
if (!args.url.startsWith('https://')) {
console.error('非安全连接被阻止');
return { errMsg: 'Only HTTPS allowed' };
}
// 添加鸿蒙设备指纹
if (uni.getSystemInfoSync().platform === 'harmony') {
args.header = {
...args.header,
'X-Device-ID': uni.getDeviceInfo().deviceId
};
}
}
});
第二层:数据加密方案
// utils/crypto.js
import { hmac } from '@harmony/crypto';
export function encryptData(data, key) {
const encoder = new TextEncoder();
const cryptoKey = await hmac.importKey(
'raw',
encoder.encode(key),
{ name: 'HMAC', hash: 'SHA-256' }
);
const signature = await hmac.sign(
'HMAC',
cryptoKey,
encoder.encode(JSON.stringify(data))
);
return {
data,
signature: Array.from(new Uint8Array(signature))
};
}
第三层:鸿蒙TEE环境验证
uni.checkHarmonyTEE()
.then(result => {
if (!result.isSecure) {
throw new Error('非安全执行环境');
}
});
权限声明配置(manifest.json):
"harmony": {
"permissions": [
"ohos.permission.DISTRIBUTED_DATASYNC",
"ohos.permission.LOCATION"
],
"customPermissions": {
"com.example.ACCESS_PREMIUM": {
"reason": "VIP功能访问权限"
}
}
}
运行时权限检查流程:
async function checkPermission(permission) {
try {
const result = await uni.checkHarmonyPermission(permission);
if (!result.granted) {
const res = await uni.requestHarmonyPermission(permission);
if (!res.granted) {
throw new Error('权限被拒绝');
}
}
return true;
} catch (err) {
uni.showModal({
title: '权限不足',
content: `需要${permission}权限才能继续`,
showCancel: false
});
return false;
}
}
路由映射配置:
// native-route-map.js
export const routeMap = {
'/native/settings': {
ability: 'com.example.SettingsAbility',
paramsType: 'complex'
},
'/native/payment': {
ability: 'com.example.PaymentAbility',
paramsType: 'secure'
}
};
export function navigateToNative(path, params) {
const route = routeMap[path];
if (!route) return false;
uni.requireNativePlugin('HarmonyOS-Router').navigateToAbility({
bundleName: 'com.example.app',
abilityName: route.ability,
params: encryptParams(params, route.paramsType)
});
return true;
}
统一路由封装:
// router/index.js
export function unifiedNavigateTo(options) {
// 尝试原生路由
if (navigateToNative(options.path, options.params)) {
return;
}
// 回退到uni导航
if (options.type === 'tab') {
uni.switchTab({ url: options.path });
} else {
uni.navigateTo({ url: options.path });
}
}
步骤1:创建原生UI组件
// 在DevEco Studio中
public class CircleProgressView extends Component {
// 实现绘制逻辑
@Override
public void onDraw(Canvas canvas) {
// 绘制圆形进度条
}
// 暴露方法给JS
@UniJSMethod
public void setProgress(int progress) {
this.progress = progress;
invalidate();
}
}
步骤2:在uniapp中封装使用
<template>
<view class="progress-container">
<native-component
ref="progressView"
type="com.example.CircleProgressView"
@init="onProgressInit"
@error="onProgressError" />
<slider @change="updateProgress" />
view>
template>
<script>
export default {
methods: {
onProgressInit() {
this.$refs.progressView.setProgress(0);
},
updateProgress(e) {
this.$refs.progressView.setProgress(e.detail.value);
}
}
}
script>
子应用配置(module.json):
{
"name": "product-module",
"pages": [
"pages/product/list",
"pages/product/detail"
],
"components": [
"components/product-card"
],
"config": {
"independent": false
}
}
主应用集成方案:
// app.vue
export default {
onLaunch() {
// 动态注册子模块
uni.registerHarmonyModule({
name: 'product-module',
url: 'https://cdn.example.com/modules/product/1.0.0',
scope: 'business'
});
// 预加载子模块资源
uni.preloadHarmonyModule('product-module');
}
}
服务拆分原则:
动态服务加载示例:
async function loadService(serviceName) {
try {
const service = await uni.importHarmonyService(serviceName);
return service;
} catch (err) {
console.error(`服务加载失败: ${serviceName}`, err);
// 降级方案
return fallbackServices[serviceName];
}
}
// 使用示例
const userService = await loadService('user-profile');
const data = await userService.getUserInfo();
测试金字塔实施:
1. 单元测试(Jest):
// tests/unit/cart.spec.js
import cart from '@/store/modules/cart'
describe('购物车模块', () => {
it('应正确添加商品', () => {
const state = { items: [] }
cart.mutations.addItem(state, { id: 1, name: '商品A' })
expect(state.items.length).toBe(1)
})
})
2. 组件测试(@vue/test-utils):
// tests/components/ProductCard.spec.js
import { mount } from '@vue/test-utils'
import ProductCard from '@/components/ProductCard'
describe('ProductCard', () => {
it('应显示正确的价格', () => {
const wrapper = mount(ProductCard, {
propsData: { price: 99.9 }
})
expect(wrapper.text()).toContain('¥99.9')
})
})
3. E2E测试(Harmony Test Kit):
// tests/e2e/checkout.spec.js
describe('结算流程', () => {
it('应完成完整支付流程', async () => {
await device.launchApp();
await element(by.text('商品A')).tap();
await element(by.id('buy-btn')).tap();
await expect(element(by.text('支付成功'))).toBeVisible();
});
});
关键指标采集:
// utils/performance.js
export default {
startMonitoring() {
// 页面加载时间
uni.onAppRoute((route) => {
const startTime = Date.now();
uni.once('pageLoaded', () => {
const loadTime = Date.now() - startTime;
this.report('page_load', {
path: route.path,
time: loadTime
});
});
});
// 内存警告监听
uni.onMemoryWarning((res) => {
this.report('memory_warning', {
level: res.level,
stack: new Error().stack
});
});
},
report(event, data) {
uni.request({
url: 'https://monitor.example.com/api',
method: 'POST',
data: {
platform: 'harmony',
event,
data,
deviceInfo: uni.getSystemInfoSync()
}
});
}
}
性能优化看板示例:
// 使用ECharts生成性能报表
import * as echarts from 'echarts';
export function renderPerformanceChart(data) {
const chart = echarts.init(document.getElementById('chart'));
chart.setOption({
title: { text: '页面加载时间分布' },
tooltip: {},
xAxis: { data: data.map(item => item.path) },
yAxis: { name: '时间(ms)' },
series: [{
name: '加载时间',
type: 'bar',
data: data.map(item => item.time)
}]
});
}
Q: 鸿蒙卡片如何实现动态更新?
A: 使用uni.postMessageToHarmonyCard API配合卡片内部的onMessage监听
Q: 如何调试原生插件?
A: 使用DevEco Studio的远程调试功能,配合HBuilderX的日志系统
Q: 应用体积过大如何优化?
A: 1) 使用HSP动态加载 2) 资源按需加载 3) 启用HBuilderX的压缩功能