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junior_spider's Introduction

spider course for junior engineers

Spider course 4 sample, Python 3.6

环境搭建

  1. 安装 python 3.6

  2. 安装 pip

    1. Linux

      参考 https://packaging.python.org/guides/installing-using-linux-tools/#installing-pip-setuptools-wheel-with-linux-package-managers

    2. Windows

      # curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py

      # python get-pip.py

  3. 配置 pip 为清华源

    1. Linux、MacOS

      # vim ~/.config/pip/pip.conf

      [global]
      index-url = https://pypi.tuna.tsinghua.edu.cn/simple

    2. Windows

      %APPDATA%\pip\pip.ini

      [global]
      index-url = https://pypi.tuna.tsinghua.edu.cn/simple

  4. 统一安装全部需要的依赖库,执行下面的命令

    #pip install -r requirements.txt

  5. 离线安装 Chrome 插件。安装方法:下载插件后,在 chrome 浏览器地址栏输入 chrome://extensions,选择 Load Unpacked 或者 加载,来执行安装。Chrome 浏览器插件的离线下载地址:

    1. JSONView: https://github.com/gildas-lormeau/JSONView-for-Chrome
    2. POSTMAN: https://github.com/postmanlabs/postman-app-support/releases
    3. POSTMAN INTERCEPTER: https://github.com/postmanlabs/postman-chrome-interceptor/releases

Ubuntu 18 虚拟机环境

1. 下载安装 Virtubox 
2. 下载 虚拟机,下载完成后解压后,双击启动虚拟机。下载链接: https://pan.baidu.com/s/1qSTZ_rGe7AcJJo7vlVTp1w
3. 密码为 xxxy

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junior_spider's Issues

关于board这个表的PRIMARY KEY

发现存在一级目录”篮球“和二级目录”篮球“,这样在存储二级目录时会报错,因为把名字设成了key。
个人觉得可以把url设成key 因为一级目录和二级目录的路径不同。。。
目前一共爬下488条boards

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