import http from '@ohos.net.http'
@Entry
@Component
struct HttpPage {@State message: string = 'Hello World'build() {Column({space:20}) {Row(){Button('發送http請求').onClick(()=>{let httpRequest = http.createHttp();httpRequest.request('https://zzgoodqc.cn/index.php/index/qus/getquestionlist',{method:http.RequestMethod.POST,extraData:{sn:'1001'}}).then(resp=>{console.log("resp=>",JSON.stringify(resp))if(resp.responseCode === 200){console.log(resp.result.toString())}}).catch(err=>{console.log('請求錯誤err=>',err)})})}}.width('100%').height('100%')}
}

以上是方案1：默認數據請求

方案二：使用axios第三方庫請求接口

第一步：安裝aixos，執行

ohpm install @ohos/axios

第二步：注意配置網絡權限，在module.json5文件中

    "requestPermissions":[{"name": "ohos.permission.INTERNET"}],

第三步：類似vue，正常引入使用

import axios from  '@ohos/axios'
@Entry
@Component
struct HttpPage {@State message: string = 'Hello World'build() {Column({space:20}) {Row(){Button('發送axios請求').onClick(()=>{axios.post('https://zzgoodqc.cn/index.php/index/qus/getquestionlist',{sn:'1001'}).then(response=>{console.log("response=>",JSON.stringify( response))}).catch(err=>{console.log('err=>',err)})})}}.width('100%').height('100%')}
}