存储到mysql、mongodb
1、需要先配置setings.py文件
ITEM_PIPELINES = {
'csdn.pipelines.CsdnPipeline': 300,
'csdn.pipelines.MysqlPipeline': 301,
}
2、再在pipelines.py文件中创建
class MysqlPipeline(object):
def open_spider(self,spider):
pass
def process_item(self,item,spider):
return item
def close_spider(self,spider):
pass
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