标签：Desktops python 编程 df 12140 111 pd csv
具体代码
import pandas as pd
import os
df01 = pd.read_csv("D:\\12140\\Desktops\\111\\t11.csv", encoding='utf-8', dtype='str')
df02 = pd.read_csv("D:\\12140\\Desktops\\111\\t12.csv", encoding='utf-8', dtype='str')
df03 = pd.read_csv("D:\\12140\\Desktops\\111\\t13.csv", encoding='utf-8', dtype='str')
df04 = pd.read_csv("D:\\12140\\Desktops\\111\\t14.csv", encoding='utf-8', dtype='str')
df_pri12 = pd.merge(df01, df02, on='成果名称', how='outer')
df_pri123 = pd.merge(df_pri12, df03, on="成果名称", how='outer')
df_pri1234 = pd.merge(df_pri123, df04, on="成果名称", how='outer')
df_pri1234.to_csv('D:\\12140\\Desktops\\111\\222\\test001.csv', header=True, index=False)
效果展示
标签：Desktops,
python,
编程,
df,
12140,
111,
pd,
csv
From： https://www.cnblogs.com/liuzijin/p/18056312