生成4位字母数字组合密码字典，4位密码字典,f=open(＂dict

生成4位字母数字组合密码字典，4位密码字典,f=open("dict

f=open("dict.txt",'w')chars=[                '0','1','2','3','4','5','6','7','8','9',                'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z',                'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z',            ]base=len(chars) #62end=len(chars)**4for i in range(0,end):    n=i    ch0=chars[n%base]    n=n/base    ch1=chars[n%base]    n=n/base    ch2=chars[n%base]    n=n/base    ch3=chars[n%base]    print i,ch3,ch2,ch1,ch0    f.write(ch3+ch2+ch1+ch0+'\\n')f.close()#该片段来自于http://byrx.net