Merge branch 'master' of github.com:yaochenkun/EnterpriseInformationS…

…pider

README.md

@@ -1,2 +1,19 @@
 # EnterpriseInformationSpider
-A spider program that could collect all the enterprises' information in China from 'Qichacha' website. 
+A spider program that could collect all the enterprises' information in China from '[Qichacha](http://www.qichacha.com/)' website.<br>
+一个爬取"[企查查](http://www.qichacha.com/)"网站中所有中国公司基本注册信息的爬虫程序。
+
+## Screenshot
+![](http://yaochenkun.cn/wordpress/wp-content/uploads/2017/01/33123.png)
+![](http://yaochenkun.cn/wordpress/wp-content/uploads/2017/01/12.png)
+
+## Dependencies
+Before run 'qichacha_spider.py' script, you should ensure that your system has these dependencies or libraries installed:
+
+1. __requests__: an only Non-GMO HTTP library based on urllib for Python to provide apis to handle with HTTP, URL and so on.
+2. __BeautifulSoup__: a library for Python to help you quickly analyze the structure of web page based HTML DOM and CSS.
+3. __xlrd, xlwt, xlutils.copy__: some libraries to be responsible for reading and writing excel files.
+
+A good way to install these libraries is to firstly install 'pip', and then you can install all the libraries based on pip commands.
+
+## For More
+If you prefer more detailed information about this spider program, you could have a further look at the file '企查爬虫软件使用指南.pdf' in this repository.