importdatetimedefconvert_timestamp_to_time(timestamp):try:returndatetime.datetime.fromtimestamp(timestamp)except(ValueError,OverflowError)ase:print("错误:无效的时间戳",e)# 测试无效时间戳invalid_timestamp=999999999999999999convert_timestamp_to_time(invalid_timestamp) 1. 2. 3. 4. 5. 6. 7. 8. 9...
from datetime import datetime def convert_to_timestamp(time_str): # 将时间字符串解析为 datetime 对象 dt = datetime.strptime(time_str, "%Y-%m-%d %H:%M:%S") # 计算对应的 Unix 时间戳(秒级别) timestamp = dt.timestamp() # 将秒级别的时间戳转换为毫秒级别的时间戳(13位) timestamp_ms...
导入模块:使用from datetime import datetime导入datetime类。 定义函数:convert_to_timestamp(time_str, format)函数接收两个参数,time_str是待转换的时间字符串,format是时间字符串的格式,默认为"%Y-%m-%d %H:%M:%S"。 解析时间字符串:使用datetime.strptime()将字符串转换为datetime对象。 转换并返回:调用dt.tim...
import datetime def convert_seconds(seconds): # 将秒转换为timedelta对象 duration = datetime.timedelta(seconds=seconds) # 计算天数、月数和小时数 days = duration.days months = days // 30 hours = duration.seconds // 3600 return months, days, hours # 测试 seconds = 86400 months, days, hours...
python datetime timestamp 做开发中难免时间类型之间的转换, 最近就发现前端js和后端django经常要用到这个转换, 其中jsDate.now()精确到毫秒,而Python中Datetime.datetime.now()是精确到微秒的。 Convert datetime to timestamp from datetime import datetime...
from datetime import datetimeimport pytz# Create a datetime object with a specific timezonedt = datetime(2023, 5, 31, 10, 0, 0, tzinfo=pytz.timezone('America/New_York'))# Convert the datetime object to a different timezonedt_utc = dt.astimezone(pytz.utc)print("Datetime in UTC:", ...
Convert datetime to Different Time Zone in Python Convert datetime Object to Seconds, Minutes & Hours in Python Convert String to datetime Object in Python Convert datetime Object to Date & Vice Versa in Python Convert datetime into String with Milliseconds in Python ...
# Convert the datetime object to a different timezonedt_utc = dt.astimezone(pytz.utc) print("Datetime in UTC:", dt_utc) datetime模块提供了更多的日期和时间操作。它包含了date、time和datetime类,可以创建、表示和操作日期和时间对象。这些类提供了各种方...
一、Datetime转化为TimeStamp 1 2 3 4 5 6 7 8 defdatetime2timestamp(dt, convert_to_utc=False): ''' Converts a datetime object to UNIX timestamp in milliseconds. ''' ifisinstance(dt, datetime.datetime): ifconvert_to_utc:# 是否转化为UTC时间 ...
import datetime def convert_to_timestamp(time_str): try: datetime_obj = datetime.datetime.strptime(time_str, "%Y-%m-%d %H:%M:%S") timestamp = datetime_obj.timestamp() return int(timestamp) except ValueError: return "Invalid time format" time_str = "2022-01-01 12:34:56" timestamp ...