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一、背景

在HarmonyOS应用开发中，经常需要引导用户跳转到华为应用市场(AppGallery)的应用详情页，主要场景包括：

• 应用更新：引导用户到应用市场更新当前应用
• 应用推广：推荐用户下载公司其他应用
• 用户评价：引导用户对应用进行评分
• 应用详情：展示应用的详细信息和描述

二、实现方案

方案一：使用productViewManager.loadProduct接口（推荐）

import { common, Want } from '@kit.AbilityKit';
import { BusinessError } from '@kit.BasicServicesKit';
import { productViewManager } from '@kit.StoreKit';@Entry
@Component
struct Index {build() {Column({ space: 20 }) {Button('跳转到应用市场-方式1').onClick(() => {this.openAppDetail(getContext() as common.UIAbilityContext)})}.width('100%').height('100%')}openAppDetail(context: common.UIAbilityContext) {// 1. 构造Want参数const wantParam: Want = {parameters: {bundleName: context.abilityInfo.bundleName//拉起方应用包名}}// 2. 定义错误回调const callback: productViewManager.ProductViewCallback = {onError: (error: BusinessError) => {console.error('TAG', `loadProduct onError.code is ${error.code}, message is ${error.message}`);}}// 3. 调用接口try {productViewManager.loadProduct(context, wantParam, callback);} catch (error) {const err: BusinessError = error as BusinessError;console.error('ProductView', `调用失败: ${err.message}`);}}
}

方式二：DeepLink方式

构造拼接bundleName的DeepLink链接，其中bundleName为需要打开的应用包名

import { common, Want } from '@kit.AbilityKit';
import { BusinessError } from '@kit.BasicServicesKit';@Entry
@Component
struct Index {build() {Column({ space: 20 }) {Button('跳转到应用市场-方式2').onClick(() => {this.startAppGalleryDetailAbility(getContext(this) as common.UIAbilityContext)})}.width('100%').height('100%')}// 拉起应用市场对应的应用详情页面startAppGalleryDetailAbility(context: common.UIAbilityContext) {let want: Want = {action: 'ohos.want.action.appdetail',//bundleName为需要打开应用详情的应用包名uri: `store://appgallery.huawei.com/app/detail?id=${context.abilityInfo.bundleName}`,};context.startAbility(want).then(() => {console.info("Succeeded in starting Ability successfully.")}).catch((error: BusinessError) => {console.error(`Failed to startAbility.Code: ${error.code}, message is ${error.message}`);});}
}

方案三：App Linking方式

构造拼接bundleName的App Linking链接，其中bundleName为需要打开的应用包名

import { common } from '@kit.AbilityKit';
import { BusinessError } from '@kit.BasicServicesKit';@Entry
@Component
struct Index {build() {Column({ space: 20 }) {Button('跳转到应用市场-方式3').onClick(() => {this.openAppLink(getContext() as common.UIAbilityContext)})}.width('100%').height('100%')}openAppLink(context: common.UIAbilityContext) {// 需要拼接不同的应用包名，用以打开不同的应用详情页,例如：bundleName: 'com.huawei.hmsapp.books'let link: string = 'https://appgallery.huawei.com/app/detail?id=' + context.abilityInfo.bundleName;// 以App Linking优先的方式在应用市场打开指定包名的应用详情页context.openLink(link, { appLinkingOnly: false }).then(() => {console.info('TAG', 'openlink success.');}).catch((error: BusinessError) => {console.error('TAG', `openlink failed. Code: ${error.code}, message is ${error.message}`);});}
}

注意：

若该App未上架，则会出现下面提示