今早用scrapy爬取东西，在将数据写入my sql的时候，报了错，大家帮忙看看什么原因:
__init__() takes 1 positional argument but 6 positional arguments (and 1 keyword-only argument) were given
__init__() takes 1 positional argument but 6 positional arguments (and 1 keyword-only argument) were given
