【发布时间】:2017-07-22 22:26:21
【问题描述】:
我有一个名为jobs的mongodb集合,有
{"_id": "1", "jobUploadDate": "2017-02-01T14:30:57.361Z"},
{"_id": "2", "jobUploadDate": "2017-02-02T14:31:26.497Z"},
{"_id": "3", "jobUploadDate": "2017-02-03T15:04:45.064Z"}
我正在使用 pymongo,查找两个日期之间的工作
def find_jobs(self,from_date,to_date):
to_date = datetime.datetime.strptime(to_date, "%Y%m%d").isoformat()
from_date = datetime.datetime.strptime(from_date, "%Y%m%d").isoformat()
query = {}
query['jobUploadDate'] = {'$lte': to_date,'$gte':from_date}
#self.db = .....get mongodb connection and
jobs_found = self.db.jobs.find(query, {
'_id': 1,
'jobUploadDate': 1})
return dumps(list(jobs_found))
print(find_jobs("20170202","20170202"))
我期待下面的输出,但它返回 NO 结果。
{"_id": "2", "jobUploadDate": "2017-02-02T14:31:26.497Z"}
如何将“jobUploadDate”投影到日期和剥离时间并进行比较?
【问题讨论】: