z7369 发表于 2015-4-28 07:52:33

Python学习总结一

  由于项目的需要,开始准备用Python来开发网站,之前一直都是使用asp.net mvc来开发。刚接触,脑袋不是一般的大啊,有点晕晕的,工具不是一般的多,第一天主要是学习如何配置,如何运行出第一个hello world,现把学到的知识点总结记录下。
  一:使用平台
  Python是在Linux平台下开发的。而我的是windows平台,为了能在windows平台上模拟Linux系统,需要安装Cygwin terminal软件,可以通过它来使用Linux命令行。
  Cygwin terminal 下载地址:http://www.cygwin.com/
  二:在windows系统上安装python.
  三:编辑器
  在我们开始以源文件方式编写Python程序之前,我们需要一个编辑器来写源文件,"如果你使用Windows,那么我建议你使用IDLE",这是我看简明 Python 教程时读者的话,目前我使用的是VIM编辑器,VIM编辑器的下载地址:http://www.vim.org/download.php#pc选择PC: MS-DOS and MS-Windows 系统下的   gvim73_46.exe 版本。
  VIM的一些常用命令:i:编辑模式    Esc:查看模式W:保存Q:退出   E:编辑   具体可查看帮助文档
  四:环境配置
  通过编辑器编辑好的后缀名为.py的文件保存好后,可以通过Cygwin 来执行 命令为:$ python helloword.py,或者在windows的命令行窗口执行,命令为:python helloword.py。
  环境配置:  如果执行过程不认python命令,则需要在“高级系统设置”(win+Pause/Break)下的“环境变量”中添加 新的系统变量
http://www.iyunv.com/Joans/archive/2012/10/17/data:image/png;base64,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
  名称:“PYTHON”,值:“python安装的路径”,而后在变量PATH中增加“%PYTHON%;”字符串值
  注意:在执行.py的文件时,需要在当前目录下执行,否则会报找不到.py的文件,can't open file 'helloworld.py': No such file or directory
  
  需要用到的命令:
  cd c:           进入 'c:' 目录
pwd            显示工作路径
ls                查看目录中的文件
file helloworld.py      查看文件内容
  具体可以去搜索”常用Linux命令大全“。
  五实例
  打开Vim,进入编辑模式(i),http://www.iyunv.com/Joans/archive/2012/10/17/data:image/png;base64,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输入代码 print 'hello world',其中#部分为注释部分。保存文件为helloworld.hy.
  打开Cygwin,使用cd命令切换到文件保存的目录。执行命令 python helloworld.hy
http://www.iyunv.com/Joans/archive/2012/10/17/data:image/png;base64,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输出 hello world 字符串。
  到此第一个Python程序及配置完成。之后会具体学习Python的编码及使用。
  
  
  
  
  
  
  
  
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