可以使用RemoteCommunicationKit中的post请求和downloadToFile来实现,文档参考:https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/remote-communication-rcp-V5可使用rcp能力实现文件下载,onDownloadProgress可返回当前下载进度,参考地址:https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/remote-communication-rcp-V5\#section557714186379可以使用rcp的TracingConfiguration里的httpEventsHandler来实现文件下载参考地址:https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/remote-communication-rcp-V5\#section557714186379示例参考:import { BusinessError } from '@kit.BasicServicesKit'; import { rcp } from '@kit.RemoteCommunicationKit'; // 自定义响应处理器 const customHttpEventsHandler: rcp.HttpEventsHandler = { // 处理文件字节流的逻辑 onDataReceive: (incomingData: ArrayBuffer) => { console.log("Received data:", incomingData); return incomingData.byteLength; }, }; //Configure tracing settings const tracingConfig: rcp.TracingConfiguration = { httpEventsHandler: customHttpEventsHandler, }; const session = rcp.createSession({ requestConfiguration: { tracing: tracingConfig } }); let req = new rcp.Request("http://huawei.com", "POST"); session.fetch(req).then((response) => { console.log(JSON.stringify(response)); session.close(); }).catch((err: BusinessError) => { console.error("err:" + JSON.stringify(err)); session.close(); })
可以使用RemoteCommunicationKit中的post请求和downloadToFile来实现,文档参考:
https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/remote-communication-rcp-V5
可使用rcp能力实现文件下载,onDownloadProgress可返回当前下载进度,参考地址:
https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/remote-communication-rcp-V5\#section557714186379
可以使用rcp的TracingConfiguration里的httpEventsHandler来实现文件下载参考地址:
https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/remote-communication-rcp-V5\#section557714186379
示例参考: