I'm Google plug-in tried all these xpath yes ah why always print out I write in accordance with the following words can't directly display, if only to print the title, I only show an empty list, I was really hard, really good hard ah, self-study/(ㄒ o ㄒ)/~ ~
As shown in figure

 


# - * - coding: utf-8 - * - 
The import scrapy 


The class TiebaPaSpider (scrapy. Spiders) : 
Name='tieba_pa' 
Allowed_domains=[' tieba.com '] 
Start_urls=[' https://tieba.baidu.com/f?ie=utf-8&kw=lol '] 

Def parse (self, response) : 
Tieba_data=https://bbs.csdn.net/topics/response.xpath ("//ul [contains (@ id, 'thread_list)]/li ") 

For tieba_l tieba_data in: 
Title=tieba_l. Xpath (".//a [contains (@ class, 'j_th_tit)]/text () ") 
The content=tieba_l. Xpath (".//div [contains (@ class, 'threadlist_abs threadlist_abs_onlyline')]/text () ") 
Time=tieba_l. Xpath (".//span [@ title='reply last time']/text () ") 
Print ("="* 20) 
Print (title [0]) 
Print (content [0]) 
Print (time [0]) 
Print ("="* 20) 
# tieba_data=https://bbs.csdn.net/topics/response.body 
# print (tieba_data)