我尝试将数据添加到数据库(使用psycopg2.connect):
cand = Candidate('test', datetime.now(), '[email protected]', '123123', "21", 'test', 'test', 'test', datetime.now(), "1", "1", 'test', 'M', "18", "2", "2")
db.addCandidate(cand)
我的功能添加:
def addCandidate(self, candidate):
with self.connection.cursor() as cursor:
cursor.execute("""INSERT INTO candidate ( name, pub_date, email, tel, age, proff, href, city, last_update, called_count, status, comment, sex, recrut_id, vacancy_id, level)
VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s)""", (candidate.name, candidate.pub_date, candidate.email, candidate.tel,
candidate.age, candidate.proff, candidate.href, candidate.city, candidate.last_update, candidate.called_count, candidate.status, candidate.comment, candidate.sex, candidate.recrut_id,
candidate.vacancy_id, candidate.level))
self.connection.commit()
我尝试将数据包装在 str 中,但没有任何改变。 在 pymysql.connect 中工作正常
我无法确定,因为我不知道您的列的类型,但您的日期时间对象的格式可能不正确。您发送的日期时间对象不是正确日期格式的字符串。尝试:
candidate.pub_date.isoformat()
或
candidate.pub_date.strftime("<proper_format">)
请参阅 http://strftime.org/ 了解格式选项。这可能对你有用。
而不是
execute
执行 mogrify
来检查到底发送到服务器的内容:
print cursor.mogrify ("""
INSERT INTO candidate (
name, pub_date, email, tel, age, proff, href, city,
last_update, called_count, status, comment,
sex, recrut_id, vacancy_id, level
) VALUES (
%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s
)""", (
candidate.name, candidate.pub_date, candidate.email,
candidate.tel, candidate.age, candidate.proff, candidate.href,
candidate.city, candidate.last_update, candidate.called_count,
candidate.status, candidate.comment, candidate.sex,
candidate.recrut_id, candidate.vacancy_id, candidate.level
)
)
我解决了我的问题,我写了 15 '%s',而不是 16