rcp模块发送http请求可以设置DNShttps://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/remote-communication-rcp-V5
rcp模块发送http请求可以设置DNS
https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/remote-communication-rcp-V5