> For the complete documentation index, see [llms.txt](https://developers-apps-in-toss.toss.im/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers-apps-in-toss.toss.im/documentation/api-and-sdk-zh/sdk/domains-api/huan-jing/environment.getnetworkstatus.md).

# Environment.getNetworkStatus

> 函数式 API `getNetworkStatus`也能用它实现相同功能。

### 功能说明

获取设备当前的网络连接状态。可以确认是否已连接互联网以及连接类型（Wi‑Fi、移动数据等）。

### 类型

```ts
Environment.getNetworkStatus(): Promise<NetworkStatus>;
```

**参数**

无

**响应**

```ts
type NetworkStatus =
  | "OFFLINE" // 未连接到互联网的状态
  | "WIFI" // Wi‑Fi
  | "2G"
  | "3G"
  | "4G"
  | "5G"
  | "WWAN" // 仅 iOS：已连接，但无法得知类型
  | "UNKNOWN"; // 仅 Android：无法得知连接状态
```

### 示例代码

```js
import { Environment } from "@apps-in-toss/web-framework";

const status = await Environment.getNetworkStatus();
console.log(status);
```


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