class storeCsv(object):
def __init__(self,filename):
self.filename=filename
def isExist(self):
print('判断文件是否存在函数')
def writeCsv(self):
print('写入csv文件函数')
class storeCsv(object):
def __init__(self,filename):
self.filename=filename
def isExist(self):
print('判断文件是否存在函数')
def writeCsv(self):
print('写入csv文件函数')
本文标题:【Python爬虫】-周末练习
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