45 lines
1.2 KiB
Plaintext
45 lines
1.2 KiB
Plaintext
import { Want, common } from '@kit.AbilityKit';
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import { BusinessError } from '@kit.BasicServicesKit';
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/**
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* 原生打开网页控制类
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* 用于在鸿蒙系统中打开网页URL
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*/
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export class OpenWebNative {
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/**
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* 打开指定的网页URL
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* @param url 要打开的网页地址
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* @returns 返回操作结果，true表示成功，false表示失败
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*/
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static openUrl(url: string): boolean {
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try {
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// 获取应用上下文
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const context = getContext() as common.UIAbilityContext;
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// 构建Want对象，用于启动浏览器
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const want: Want = {
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action: 'ohos.want.action.viewData', // 查看数据的标准动作
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entities: ['entity.system.browsable'], // 可浏览实体
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uri: url // 目标URL
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};
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// 启动浏览器应用
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context.startAbility(want)
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.then(() => {
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console.info(`成功打开URL: ${url}`);
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})
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.catch((error: BusinessError) => {
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console.error(`打开URL失败: 错误码 ${error.code}, 错误信息 ${error.message}`);
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});
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return true;
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} catch (err) {
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// 捕获意外错误
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const error: BusinessError = err as BusinessError;
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console.error(
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`发生意外错误: 错误码 ${error.code}, 错误信息 ${error.message}`
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);
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return false;
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}
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}
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} |