UniTask.Create
时间: 2023-09-04 21:10:21 浏览: 51
UniTask.Create是Unity3D的一个异步任务创建工具,用于创建异步任务并在Unity中进行管理和使用。它可以用于对异步操作的封装,例如网络请求、文件读写等。UniTask.Create返回一个UniTask对象,可以使用await关键字对其进行等待,以确保任务完成后再继续执行后续代码。它还提供了一些扩展方法,例如UniTask.Delay用于延迟一段时间后再执行后续代码。
相关问题
UniTask.Create用法
UniTask.Create有多种用法,以下是其中几种常见的用法:
1. 使用异步委托创建UniTask
```csharp
async UniTask<int> MyAsyncMethod()
{
await UniTask.Yield(); // 等待一帧
return 1;
}
UniTask<int> task = UniTask.Create<int>(async () =>
{
return await MyAsyncMethod();
});
```
2. 使用Task创建UniTask
```csharp
Task<int> task = Task.Run(() => 1);
UniTask<int> uniTask = UniTask.Create<int>(task);
```
3. 直接创建UniTask
```csharp
UniTask uniTask = UniTask.Create(async () =>
{
await UniTask.Delay(1000);
Debug.Log("Hello World!");
});
```
在这些用法中,UniTask.Create的参数都是异步委托、Task或直接创建的异步操作,返回值是一个UniTask对象。可以使用await关键字等待UniTask完成,例如:
```csharp
await uniTask;
```
object.create
Object.create() is a method in JavaScript that creates a new object with the specified prototype object and properties. It allows you to create a new object that inherits from an existing object, without the need to define a constructor function.
The syntax for Object.create() is:
```
Object.create(proto, [propertiesObject])
```
where `proto` is the prototype object to inherit from, and `propertiesObject` is an optional object that defines additional properties to be added to the newly created object.
Here's an example of using Object.create() to create a new object with a specific prototype:
```
const person = {
greeting: function() {
console.log(`Hello, my name is ${this.name}.`);
}
};
const john = Object.create(person);
john.name = "John";
john.greeting(); // outputs "Hello, my name is John."
```
In this example, we create an object called `person` with a `greeting()` method. We then create a new object called `john` using `Object.create()`, and set its prototype to `person`. We then add a `name` property to `john`, and call the `greeting()` method, which accesses the `name` property using `this`.
相关推荐
![pdf](https://img-home.csdnimg.cn/images/20210720083512.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)