如何获取当天的日期

获取当天的日期可以通过多种编程语言和工具实现。以下是一些常见编程语言中获取当天日期的方法：

Python

```python

from datetime import datetime

today = datetime.now().date()

print(today)

```

JavaScript

```javascript

let today = new Date();

today = today.toISOString().split('T')[0];

console.log(today);

```

Java

```java

import java.time.LocalDate;

LocalDate today = LocalDate.now();

System.out.println(today);

```

C

```csharp

using System;

DateTime today = DateTime.Now;

Console.WriteLine(today.ToShortDateString());

```

PHP

```php

echo date('Y-m-d');

?>

```

Ruby

```ruby

require 'date'

today = Date.today

puts today

```

Bash (Linux/Unix)

```bash

echo $(date +%Y-%m-%d)

```

这些代码片段展示了如何在不同编程环境中获取并打印当前的日期。你可以根据需要选择适合你环境的代码。