diff --git a/README.md b/README.md
index a4e5249..0e1529b 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,89 @@
 # Python Study
-> 关于Python工作中的一些总结性技术
+> 控制台打印乱码： **` print '你好，世界！'.decode('utf-8') `**
+
+```python
+url = 'http://{0}:{1}/{2}'.format('0.0.0.0', 2375, 'xxx')
+url = 'http://{ip}:{port}/{uri}'.format(ip='0.0.0.0', port=2375, uri='xxx')
+url = 'http://%s:%d/%s' % ('0.0.0.0', 2375, 'xxx')
+```
+
+## Windows Python 依赖库[ **PythonLibs**](http://www.lfd.uci.edu/~gohlke/pythonlibs/)
+* 1.找到对应的 `whl` 包下载
+* 2.直接`pip install *.whl` 或者修改`.whl`文件为`.zip`文件，解压缩文件的`Python文件夹`复制到--`python`安装目录下的`Lib`--目录下
+
+## [Python 中文翻译文档集合](http://python.usyiyi.cn/)
+## [Python 官方文档](https://docs.python.org/2.7/)
+## [Top Python APIs](https://www.programcreek.com/python/index/module/list)
+
+## Python2.7环境变量
+> 假如`sys.path`不对,则使用Python终端 ` sys.path = [...] `重新设置即可.
+> 默认环境配置如下：
+
+```shell
+root@node-40:~# python
+Python 2.7.6 (default, Jun 22 2015, 17:58:13) 
+[GCC 4.8.2] on linux2
+Type "help", "copyright", "credits" or "license" for more information.
+>>> import sys 
+>>> sys.path
+['', '/usr/lib/python2.7', '/usr/lib/python2.7/plat-x86_64-linux-gnu', '/usr/lib/python2.7/lib-tk', '/usr/lib/python2.7/lib-old', '/usr/lib/python2.7/lib-dynload', '/usr/local/lib/python2.7/dist-packages', '/usr/lib/python2.7/dist-packages', '/usr/lib/python2.7/dist-packages/PILcompat', '/usr/lib/python2.7/dist-packages/gtk-2.0', '/usr/lib/pymodules/python2.7']
+>>> 
+```
+```shell
+# /etc/profile
+
+export PYTHONPATH=/usr/lib/python2.7:/usr/lib/python2.7/plat-x86_64-linux-gnu:/usr/lib/python2.7/lib-tk:/usr/lib/python2.7/lib-old:/usr/lib/python2.7/lib-dynload:/usr/local/lib/python2.7/dist-packages:/usr/lib/python2.7/dist-packages:/usr/lib/python2.7/dist-packages/PILcompat:/usr/lib/python2.7/dist-packages/gtk-2.0:/usr/lib/pymodules/python2.7
+export PATH=$PATH:$PYTHONPATH
+```
+
+## Windows环境`Python2.7`与`Python3.x` 共同使用
+
+* Python2.7 : `$ py -2`
+* Python3.x : `$ py -3`
+* Python2.7 pip : `$ py -2 -m pip xxx`
+* Python3.x pip : `$ pip3 xxx`
+
+## pycharm
+> settings
+
+* enable Code compatibility inspection: `settings` --> `code compatibility inspection`
+
+## Python内置工具
+
+* 下载服务器：
+  * Python2.x
+     * `$ python -m SimpleHttpServer` 默认端口8000
+     * `$ py -2 -m SimpleHTTPServer` 默认端口8000
+     * `$ py -2 -m SimpleHTTPServer 9090` 指定端口9090
+     * 使用代码：
+     ```python
+     import SimpleHTTPServer
+
+     SimpleHTTPServer.test()
+     ```
+  * Python3.x
+     * `$ python -m http.server`
+     * `$ py -3 -m http.server`
+
+* Json格式化：`$ curl http://localhost:8080/get | python -m json.tool`
+
+* 执行Python代码：`$ python -c "print 'hello world!'"`
+
+* 解压zip包：
+  * 创建zip包：`$ python -m zipfile -c tom.zip tom.txt`
+  * 解压zip包：`$ python -m zipfile -e tom.zip .`
+  * 查看zip包：`$ python -m zipfile -l tom.zip`
+
+
+* 文件处理：
+  ```python
+  import shutil
+
+  shutil.copy('C:\Users\Administrator\Desktop\ctools2.rar','q.rar')
+  ```
+
+
+## 关于Python工作中的一些总结性技术
 
 * [爬虫](https://github.com/tomoncle/PythonStudy/tree/master/crawlers/)
 * [RPC](https://github.com/tomoncle/PythonStudy/tree/master/rpc/)
@@ -14,5 +98,4 @@
 * [Python 多线程/多进程](https://github.com/tomoncle/PythonStudy//tree/masterstandard_library/threads/)
 * [Python 内置模块](https://github.com/tomoncle/PythonStudy/tree/master/standard_library/)
 * [Python 使用技巧](https://github.com/tomoncle/PythonStudy/tree/master/skills)
-* ....
 
diff --git a/skills/README.md b/skills/README.md
index 92f3cdb..c363f98 100644
--- a/skills/README.md
+++ b/skills/README.md
@@ -1 +1,66 @@
 # python 中一些常用的技巧
+
+##### 转义
+* Python中`"%"`的转义是`"%%"`
+
+##### float类型保留小数：
+```python
+b = float('%0.6f'%0.12345678)
+print b   #0.123457
+```
+
+##### url检测
+```python
+url = 'https://www.baidu.com/'
+
+print url.rstrip('/')
+print url.rstrip('/')+'/home'
+```
+
+##### url 转换函数
+```python
+import urlparse
+urlparse.urljoin('http://www.aa.com:90/aa.html', '/abc.html')
+# http://www.aa.com:90/abc.html
+
+
+from __future__ import print_function
+
+import urlparse
+
+u = urlparse.urlparse('029_t002661t9gt.321002.2.ts?index=29&start=310000&end=320400')
+query_params = dict([s.split('=') for s in u.query.split('&')])
+print('query_params : {}'.format(query_params))
+# query_params : {'index': '29', 'end': '320400', 'start': '310000'}
+```
+
+##### 去空格
+```python
+s = ' 1 2 3 4 5 6 '
+
+print '|%s|' % s.lstrip(' ')  # 去除左边空格 |1 2 3 4 5 6 |
+print '|%s|' % s.rstrip(' ')  # 去除右边空格 | 1 2 3 4 5 6|
+print '|%s|' % s.strip(' ')  # 去除两边空格  |1 2 3 4 5 6|
+print '|%s|' % s.replace(' ', '')  # 去除所有空格 |123456|
+```
+
+##### 显示有限的接口到外部
+```
+当发布python第三方package时, 并不希望代码中所有的函数或者class可以被外部import,
+在__init__.py中添加__all__属性,
+该list中填写可以import的类或者函数名, 可以起到限制的import的作用, 防止外部import其他函数或者类
+```
+
+```python
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+from base import utils
+
+__all__ = ['utils']
+```
+
+---
+## Python博客
+* 关于`raw_input()` 和 `input()` ：http://www.cnblogs.com/way_testlife/archive/2011/03/29/1999283.html
+
+