pipelines.py 文件源码

def __init__(self,dbpool):
        self.dbpool=dbpool
        ''' ?????????????????????????settings????????????
            self.dbpool=adbapi.ConnectionPool('MySQLdb',
                                          host='127.0.0.1',
                                          db='crawlpicturesdb',
                                          user='root',
                                          passwd='123456',
                                          cursorclass=MySQLdb.cursors.DictCursor,
                                          charset='utf8',
                                          use_unicode=False)'''