Example of using Python to delete nginx cache files (Python file operations)

Input parameters such as: www.bitsCN.com/to delete www.bitsCN.com first page cache, www.bitsCN.com/test.php means to delete/test.php cache

The code is as follows:

#coding =utf8
Import Sys,os
Import Hashlib
If Len (SYS.ARGV) <2:
Print ("You did not enter an address.") ")
Sys.exit ()
Path= "/home/cache" #缓存目录
md5v = Hashlib.md5 (Sys.argv[1].encode (encoding= ' gb2312 ')). Hexdigest () #得到文件的hash值
ONEP=MD5V[31:32]
TWOP=MD5V[29:31]
filename=path+ "/" +onep+ "/" +twop+ "/" +md5v
If Os.path.isfile (filename):
If Os.remove (filename) ==none:
Print (filename+ "==> Clear Success")
Else
Print ("Purge failed")
Else
Print ("No this cache file")

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