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pip install --upgrade pip

pip install Scrapy

sudo apt-get install python-dev python-pip libxml2-dev libxslt1-dev zlib1g-dev libffi-dev libssl
<h4> xxxxx </h4>
<p> xxxxxxxx </p>

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

# The following three lines are to solve the garbled problem in Python2.x version, which can be removed in Python3.x version
import sys
reload(sys)
sys.setdefaultencoding("utf-8")

class Opp2Spider(scrapy.Spider):
    name = 'itcast'
    allowed_domains = ['itcast.com']
    start_urls = ['http://www.itcast.cn/']

    def parse(self, response):
        # Get the website title
        context = response.xpath('/html/head/title/text()')

        # Extract the website title
        title = context.extract_first()
        print(title)
        pass

$ scrapy crawl itcast
...
...
ITcast official website - Good reputation IT training institution, the same education, different quality
...
...

from mySpider.items import ItcastItem

from mySpider.items import ItcastItem

def parse(self, response):
    # open("teacher.html","wb").write(response.body).close()

    # A collection of teacher information
    items = []

    for each in response.xpath("//div[@class='li_txt']"):
        # Encapsulate the data we obtained into a `ItcastItem` object
        item = ItcastItem()
        # The extract() method returns a unicode string
        name = each.xpath("h3/text()").extract()
        title = each.xpath("h4/text()").extract()
        info = each.xpath("p/text()").extract()

        # XPath returns a list containing one element
        item['name'] = name[0]
        item['title'] = title[0]
        item['info'] = info[0]

        items.append(item)

    # Directly return the final data
    return items

scrapy crawl itcast -o teachers.json

scrapy crawl itcast -o teachers.jsonl

scrapy crawl itcast -o teachers.csv

scrapy crawl itcast -o teachers.xml

# -*- coding: utf-8 -*-
import scrapy
from mySpider.items import ItcastItem

# The following three lines are to solve the garbled problem in Python2.x version, which can be removed in Python3.x version
import sys
reload(sys)
sys.setdefaultencoding("utf-8")

class Opp2Spider(scrapy.Spider):
    name = 'itcast'
    allowed_domains = ['itcast.com']
    start_urls = ("http://www.itcast.cn/channel/teacher.shtml",)

    def parse(self, response):
        # open("teacher.html","wb").write(response.body).close()

        # A collection of teacher information
        items = []

        for each in response.xpath("//div[@class='li_txt']"):
            # Encapsulate the data we obtained into a `ItcastItem` object
            item = ItcastItem()
            # The extract
I found a solution on Stack Overflow, followed the steps, and successfully resolved the error after two operations. However, I suspect that the first step might be redundant and you can just execute the second step directly:

- Download the corresponding `.whl` file from [http://www.lfd.uci.edu/~gohlke/pythonlibs/#pywin32](http://www.lfd.uci.edu/~gohlke/pythonlibs/#pywin32) and install it. If you only perform this step, you will encounter a similar new error: "ImportError: DLL load failed: The specified module could not be found."

- Download the appropriate version of pywin32 from [http://sourceforge.net/projects/pywin32/files/pywin32/](http://sourceforge.net/projects/pywin32/files/pywin32/). For example, I downloaded "pywin32-221.win-amd64-py3.6.exe". (A small side note, the installation of "pywin32-220.win-amd64-py3.6.exe" failed)

** Sunny Day

** 182***[email protected]

** [Reference Address](https://blog.csdn.net/qq_38019321/article/details/77374171)

-

** tOmMy

** era***q.com

Regarding the issue of saving captured files with Python3:

The code is as follows: