Web2py:将参数传递给 db Connection()
在 web2py 中,在 gluon/contrib/pymysql/connections.py 中有一个函数可以创建一个新的 mySQL 连接:
In web2py, in gluon/contrib/pymysql/connections.py there is a function that creates a new mySQL connection:
def __init__(self, host="localhost", user=None, passwd="",
db=None, port=3306, unix_socket=None,
有没有办法从 web2py 向这个函数传递参数?
Is there any way to pass parameters to this function from web2py?
推荐答案
如这部分的文档,你可以在实例化时指定driver_args
的字典<代码>DAL:
As noted at the very end of this section of the documentation, you can specify a dictionary of driver_args
when instantiating DAL
:
db = DAL(<connection_string>,
driver_args=dict(host='localhost', port=3306, ...))
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