1、在setting中开启
ITEM_PIPELINES = {
'weiboSpider.pipelines.WeibospiderPipeline': 300,
}
2、在pipeline.py中写需要处理的过程
class WeibospiderPipeline(object):
def process_item(self, item, spider):
print(item)
return item
ITEM_PIPELINES = {
'weiboSpider.pipelines.WeibospiderPipeline': 300,
}
class WeibospiderPipeline(object):
def process_item(self, item, spider):
print(item)
return item