我正在尝试使用peewee连接到亚马逊RDS上的MySQL数据库,但我无法使其工作。我刚接触数据库,所以我可能正在做一些愚蠢的事情,但这就是我正在尝试的:
import peewee as pw
myDB = pw.MySQLDatabase(host="mydb.crhauek3cxfw.us-west-2.rds.amazonaws.com",port=3306,user="user",passwd="password",db="mydb")
class MySQLModel(Model):
"""A base model that will use our MySQL database"""
class Meta:
database = myDB
class User(MySQLModel):
username = CharField()
myDB.connect()
它挂在第二行,说__init__() takes at least 2 arguments (1 given)
我遗漏了什么?为什么它说我只给它一个参数,而我给它五个参数?
谢谢你,亚历克斯
发布于 2013-05-09 05:31:22
我把它改成这样,它起作用了:
import peewee as pw
myDB = pw.MySQLDatabase("mydb", host="mydb.crhauek3cxfw.us-west-2.rds.amazonaws.com", port=3306, user="user", passwd="password")
class MySQLModel(pw.Model):
"""A base model that will use our MySQL database"""
class Meta:
database = myDB
class User(MySQLModel):
username = pw.CharField()
# etc, etc
# when you're ready to start querying, remember to connect
myDB.connect()
谢谢你们,亚历克斯
https://stackoverflow.com/questions/16448198
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