# net.interfaces

## Function

 reads the local network interface information.

## Syntax

```bt
net.interfaces()
```

## Parameters

 has no parameters.

## Return Value

| Type | Description |
| ------ | ------ |
| Array | Returns an array of network interface information objects. |

## Each object in the interface object field

 array represents a network address.

| Field | Type | Must exist | Description |
| ------ | ------ | ------ | ------ |
| name | String | Yes | The name of the interface. The current implementation returns `default` for the default egress address and `loopback` for the local loopback address. |
| ip | String | Yes | IP address string, such as `192.168.1.10` or `127.0.0.1`. |
| family | String | Yes | IP address family. This may currently be `IPv4` or `IPv6`. |
| internal | Bool | Yes | Whether it is an internal address. `true` represents the internal address of the local machine such as loopback; `false` represents the default export address. |

## Examples

```bt
// Read the local network interface list.
list = net.interfaces()
first = list[0]

 // Output the IP address of the first interface.
result = first.ip

//Output example: 192.168.1.10
print result
```

## Notes

 - The current implementation contains default egress IP and loopback information.