用python黑框运行程序写入文件时闪退,或一行行运行到写入时提示8170数字. 经试验,为文件路径错误导致. with open("1.doc", "wb") as file: file.write(response.read()) 改为: with open("C:\\Users\\用户名\\Desktop\\1.doc", "wb") as file: file.write(response.read()) 写入文件即可
Python中初始化一个5 x 3每项为0的数组,最好方法是: multilist = [[0 for col in range(5)] for row in range(3)] 如果初始化一个二维数组时,是如下,怎会发生错误: multi = [[0] * 5] * 3 因为[0] * 5是一个一维数组的对象,* 3的话只是把对象的引用复制了3次,比如,修改multi[0][0]: multi = [[0] * 5] * 3multi[0][0] = 'Love China'print mul