我的代碼是用pycharm敲的，為啥到運行的時候報了這個錯，求大神解答，謝謝
我感覺沒啥錯啊，都是對著老師的代碼敲得，哭泣
程序媛_
2017-09-17
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2017-09-24
#?載入url管理器，解析器，下載器，輸出器模塊 from?SpiderBaike?import?url_manager,?html_parser,?html_downloader,?html_output #?定義爬蟲類 class?Spider(object): ????def?__init__(self): ????????#?url管理器類等生成實例對象 ????????self.url_manager?=?url_manager.UrlManager() ????????self.parser?=?html_parser.Parser() ????????self.downloader?=?html_downloader.Downloader() ????????self.output?=?html_output.Output() ????def?crawl(self,?root_url): ????????count?=?1 ????????self.url_manager.add(root_url) ????????while?self.url_manager.has_new(): ????????????try: ????????????????new_url?=?self.url_manager.get_url() ????????????????print(count) ????????????????print(new_url) ????????????????html_cont?=?self.downloader.download(new_url) ????????????????new_urls,?data?=?self.parser.parse(new_url,?html_cont) ????????????????self.output.get_data(data) ????????????????self.url_manager.add_list(new_urls) ????????????????if?count?==?10: ????????????????????break ????????????????count?=?count?+?1 ????????????except: ????????????????print('Craw?failed') if?__name__?==?'__main__': ????root_url?=?'https://baike.baidu.com/item/Python' ????obj_spider?=?Spider() ????obj_spider.crawl(root_url)發(fā)現(xiàn)自己哪里錯了，錯把__init__ 寫成了 __int__了，樓主你應該和我的問題差不多，看看你的__init__方法吧2017-09-24
#?載入url管理器，解析器，下載器，輸出器模塊 from?SpiderBaike?import?url_manager,?html_parser,?html_downloader,?html_output #?定義爬蟲類 class?Spider(object): ????def?__int__(self): ????????#?url管理器類等生成實例對象 ????????self.m_url_manager?=?url_manager.UrlManager() ????????self.m_parser?=?html_parser.Parser() ????????self.m_downloader?=?html_downloader.Downloader() ????????self.m_output?=?html_output.Output() ????def?crawl(self,?root_url): ????????print(root_url) ????????#?count?=?1 ????????self.m_url_manager.add(root_url) ????????#?while?self.m_url_manager.has_new(): ????????#?????try: ????????#?????????new_url?=?self.m_url_manager.get_url() ????????#?????????print(count) ????????#?????????print(new_url) ????????#?????????html_cont?=?self.m_downloader.download(new_url) ????????#?????????new_urls,?data?=?self.m_parser.parse(new_url,?html_cont) ????????#?????????self.m_output.get_data(data) ????????#?????????self.m_url_manager.add_list(new_urls) ????????#?????????if?count?==?10: ????????#?????????????break ????????#?????????count?=?count?+?1 ????????#?????except: ????????#?????????print('Craw?failed') if?__name__?==?'__main__': ????root_url?=?'https://baike.baidu.com/item/Python' ????obj_spider?=?Spider() ????obj_spider.crawl(root_url)?我的和你一樣報錯，怎么解決？
2017-09-18
他說我第14行出錯，哪里錯了？傷心
2017-09-17
SpiderMain中的urls變量沒有初聲明吧