---
title: "GetVehicleTrailer | open.mp"
description: "获取车辆所连接拖车的ID编号。"
canonical: https://omp.itsneufox.com/zh-CN/docs/scripting/functions/GetVehicleTrailer
language: zh-CN
---

# GetVehicleTrailer

## 描述

获取与当前车辆连接的拖车单元 ID。

| 参数 | 说明 |
| --- | --- |
| vehicleid | 需要查询拖车连接的目标车辆 ID |

## 返回值

成功返回拖车的车辆 ID 编号，若未连接拖车则返回**0**

## 示例

```c
new
	trailerId = GetVehicleTrailer(vehicleid);
DetachTrailerFromVehicle(trailerId);
```

## 注意事项

注意

此函数不适用于火车类轨道车辆

## 相关函数

-   [AttachTrailerToVehicle](https://omp.itsneufox.com/zh-CN/docs/scripting/functions/AttachTrailerToVehicle): 将拖车连接到指定车辆
-   [DetachTrailerFromVehicle](https://omp.itsneufox.com/zh-CN/docs/scripting/functions/DetachTrailerFromVehicle): 从车辆分离已连接的拖车
-   [IsTrailerAttachedToVehicle](https://omp.itsneufox.com/zh-CN/docs/scripting/functions/IsTrailerAttachedToVehicle): 检测拖车是否连接到车辆