时间戳1684967801000,变为'%Y-%m-%d %H:%M:%S'
时间: 2023-08-15 08:13:04 浏览: 271
时间戳1684967801000对应的日期时间为:2023-02-21 05:16:41
可以使用Python中的datetime模块将其转换为字符串格式:
```python
import datetime
timestamp = 1684967801000 / 1000 # 将毫秒级时间戳转换为秒级时间戳
dt = datetime.datetime.fromtimestamp(timestamp)
str_time = dt.strftime('%Y-%m-%d %H:%M:%S')
print(str_time)
```
输出结果为:'2023-02-21 05:16:41'
相关问题
python的字符串时间格式%Y-%m-%d %H:%M:%S.%f %z变成时间戳格式
在Python中,如果你有一个按照`%Y-%m-%d %H:%M:%S.%f %z`这种格式的字符串,想要将其转换为时间戳(即从1970年1月1日开始的秒数),你需要使用`datetime`模块中的`strptime`函数解析字符串,然后通过`timestamp()`方法获取时间戳。假设字符串名为`formatted_time`,代码示例如下:
```python
from datetime import datetime
# 假设你的字符串是这个样子
formatted_time = "2022-12-31 23:59:59.999999+08:00"
# 使用strptime解析字符串
date_format = "%Y-%m-%d %H:%M:%S.%f %z"
dt = datetime.strptime(formatted_time, date_format)
# 转换为时间戳
timestamp = dt.timestamp()
print(f"The timestamp is {timestamp}")
```
这里的`%f`用于匹配微秒部分,`%z`匹配的是时区偏移,如`+08:00`。请注意,不是所有时区偏移都会包含冒号后的小时数,如果遇到不带冒号的情况,你需要调整日期解析模式。
如何把时间戳变成日期
将时间戳转换成日期通常涉及使用特定编程语言中的日期处理函数。以下是几个常见编程语言的例子:
1. **JavaScript (Node.js 或浏览器环境)**:
```javascript
const timestamp = 1645587930000; // 假设这是一个时间戳
let date = new Date(timestamp);
console.log(date.toLocaleDateString() + ' ' + date.toLocaleTimeString());
```
2. **Python**:
```python
import datetime
timestamp = 1645587930000 # Unix 时间戳
date = datetime.datetime.fromtimestamp(timestamp / 1000)
print(date.strftime("%Y-%m-%d %H:%M:%S"))
```
3. **Java**:
```java
long timestamp = 1645587930000L;
Date date = new Date(timestamp);
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String formattedDate = sdf.format(date);
System.out.println(formattedDate);
```
4. **PHP**:
```php
$timestamp = time(); // 获取当前时间戳
$date = date('Y-m-d H:i:s', $timestamp);
echo $date;
```
每个例子都是将时间戳转换成了日期字符串,以便于人类阅读。
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