import numpy as np import pandas as pd df1=np.loadtxt('Nowcoder.csv',delimiter=',',dtype=object,) df2=pd.read_csv('Nowcoder.csv',sep=',',dtype=object,) # print(df1.shape) #执行结果:(53, 6) print(df2.shape) #执行结果:(52, 6) # numpy读取数组时默认不含表头,使用np.loadtxt()函数读取文本文件并将其转换为数组。可以设置skiprows参数来跳过表头行,或者设置names...