import time import datetime class DateUtils: def get_now_datetime_str(self): timestamp = time.time() datetime_struct = datetime.datetime.fromtimestamp(timestamp) return datetime_struct.strftime('%Y-%m-%d %H:%M:%S') def get_now_date_str(self): timestamp = time.time() datetime_struct = datetime.datetime.fromtimestamp(timestamp) return datetime_struct.strftime('%Y-%m-%d') def get_now_date_str_add_sencend(self,seconds): timestamp = time.time() return self.get_date_str_add_sencend(timestamp,seconds) def get_date_str_add_sencend(self,timestemp,seconds): datetime_struct = datetime.datetime.fromtimestamp(timestemp+seconds) return datetime_struct.strftime('%Y-%m-%d') def get_now_datetime_str_add_sencend(self,seconds): timestamp = time.time() return self.get_datetime_str_add_sencend(timestamp,seconds) def get_datetime_str_add_sencend(self,timestemp,seconds): datetime_struct = datetime.datetime.fromtimestamp(timestemp+seconds) return datetime_struct.strftime('%Y-%m-%d %H:%M:%S')