Python 实现随机打乱字符串

from random import shuffle

def shuffle_str(s):
    # 将字符串转换成列表
    str_list = list(s)
    # 调用random模块的shuffle函数打乱列表
    shuffle(str_list)
    # 将列表转字符串
    return ''.join(str_list)

# 调用
if __name__ == '__main__':
    for i in range(5):
        print(shuffle_str('hello,world!'))

输出结果：

!lrw,hloldeo
!doorwhelll,
w,rhlloe!dol
dlehl!lo,orw
whl,!oldrloe