worker-tls/doc/api/worker-tls.dynamicworker._constructor__4.md

worker-tls 提供了 动态Worker 功能 和 其它一些 Worker 场景下有用的工具集；让开发者可以像调用对象方法一样动态地调用Worker中的方法，也可以随时地往 Worker 中动态地添加函数 等等。

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[Home](./index.md) &gt; [worker-tls](./worker-tls.md) &gt; [DynamicWorker](./worker-tls.dynamicworker.md) &gt; [(constructor)](./worker-tls.dynamicworker._constructor__4.md)

## DynamicWorker.(constructor)

Constructs a new instance of the `DynamicWorker` class

**Signature:**

```typescript
constructor(codeOrUrlOrWorker?: Optional<IWorkerCodes | string | W>, workerOptionsOrName?: Optional<DynamicWorkerOptions<W> | string>);
```

## Parameters

<table><thead><tr><th>

Parameter


</th><th>

Type


</th><th>

Description


</th></tr></thead>
<tbody><tr><td>

codeOrUrlOrWorker


</td><td>

Optional&lt;[IWorkerCodes](./worker-tls.iworkercodes.md) \| string \| W&gt;


</td><td>

_(Optional)_


</td></tr>
<tr><td>

workerOptionsOrName


</td><td>

Optional&lt;[DynamicWorkerOptions](./worker-tls.dynamicworkeroptions.md)<!-- -->&lt;W&gt; \| string&gt;


</td><td>

_(Optional)_


</td></tr>
</tbody></table>