python-将csv文件数据以指定格式读入

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源文件test.csv :

attri
000001
000002
000003

代码 :

import pandas as pd

data = pd.read_csv("..\\data\\test.csv")
print("read type as default : ", data['attri'][0])

data_ = pd.read_csv("..\\data\\test.csv", dtype="str")
print("read type as str : ", data_['attri'][0])

结果 :

read type as default :  1
read type as str :  000001