HarmonyOS SDK API 常用模块对应关系

目前鸿蒙官网上的学习代码均是API12的：https://developer.huawei.com/consumer/cn/codelabsPortal/serviceTypes

但是我的Matepad SE 2024只能连接旧版本的DevEcoStudio4.0.0.600，对应的为API9

这样如果想运行示例程序，就必须要更改API版本，在文件build-profile.json5中：

cpp 复制代码

{
  "app": {
    "signingConfigs": [],
    "products": [
      {
        "name": "default",
        "signingConfig": "default",
        "compatibleSdkVersion": "5.0.0(12)",
        "runtimeOS": "HarmonyOS"
      }
    ]
  },
  ...
}

改为↓↓↓↓↓↓↓↓

cpp 复制代码

{
  "app": {
    "signingConfigs": [],
    "compileSdkVersion": 9,
    "compatibleSdkVersion": 9,
    "products": [
      {
        "name": "default",
        "signingConfig": "default",
      }
    ],
    "buildModeSet": [
      {
        "name": "debug",
      },
      {
        "name": "release"
      }
    ]
  },
  ...
}

与此同时，我需要使用网络，还要在module.json5中添加如下内容：

(注意：Page的入口也是在这个文件呦)

cpp 复制代码

{
  "module": {
    ...

    // 添加如下内容
    "requestPermissions": [
      {
        "name": "ohos.permission.INTERNET",
        "usedScene": {
          "abilities": [
            "EntryAbility"
          ],
          "when": "inuse"
        },
        "reason": "$string:reason"
      }
    ]
  }
}

常用模块对应关系如下：

cpp 复制代码

------------------------------------------------------------
import { resourceManager } from '@ohos.LocalizationKit';
// ↓↓↓↓↓↓↓↓
import  resourceManager  from '@ohos.resourceManager';

------------------------------------------------------------
import { image } from '@kit.ImageKit';
// ↓↓↓↓↓↓↓↓
import  image  from '@ohos.multimedia.image';

------------------------------------------------------------
import { media } from '@kit.MediaKit';
// ↓↓↓↓↓↓↓↓
import  media  from '@ohos.multimedia.media';

------------------------------------------------------------
import { window } from '@kit.ArkUI';
// ↓↓↓↓↓↓↓↓
import  window  from '@ohos.window';

------------------------------------------------------------
import { promptAction } from '@kit.ArkUI';
// ↓↓↓↓↓↓↓↓
import  promptAction  from '@ohos.promptAction';

------------------------------------------------------------
import { hilog } from '@kit.PerformanceAnalysisKit';
// ↓↓↓↓↓↓↓↓
import  hilog  from '@ohos.hilog';

------------------------------------------------------------
import { UIAbility } from '@kit.AbilityKit';
// ↓↓↓↓↓↓↓↓
import  UIAbility  from '@ohos.app.ability.UIAbility'

------------------------------------------------------------
import { router } from '@kit.ArkUI';
// ↓↓↓↓↓↓↓↓
import  router  from '@ohos.router';

这样就可以开始学习HarmonyOS SDK啦！