鸿蒙笔记4-网络请求_鸿蒙 网络请求

首先导入模块

import fetch from '@system.fetch';

然后我们需要在config.jeson文件里配置

首先配置网络访问允许权限

"module": {
    "reqPermissions": [
      {
        "name": "ohos.permission.GET_NETWORK_INFO"
      },
      {
        "name": "ohos.permission.SET_NETWORK_INFO"
      },
      {
        "name": "ohos.permission.INTERNET"
      }
    ],
    ...
}

然后配置设备允许网络配置

 "deviceConfig": {
    "default": {
        "process": "com.huawei.hiworld.example", 
        "supportBackup": false,
        "network": {
            "cleartextTraffic": t