python生成四位随机验证码源码展示
import random test1 = (1,2,3,4,5,6,7,8,9,0,) test2 = ('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',) num1 = random.sample(test1,2) nump1 = random.sample(test2,2) test_out = random.sample(num1 + nump1,4) test_print = str(test_out[0]) + str(test_out[1]) + str(test_out[2]) + str(test_out[3]) print(test_print) if __name__ == '__import_': main() 此文比较适合初学者,在对python有更深层次的了解后,可以知道还有更简便的写法, python语言精华就是精练,大家有好的方法可以互相交流一下
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