技术问答python濡備綍閬嶅巻鎸囧畾鏂囦欢绫诲瀷 - 扬州沐宇科技

浣跨敤python閬嶅巻鎸囧畾鏂囦欢绫诲瀷鐨勬柟娉曪細1.鏂板缓python椤圭洰锛?.瀵煎叆numpy鍜宱s妯″潡锛?.瀹氫箟鏂囦欢澶硅矾寰勫拰鏂囦欢绫诲瀷锛?.浣跨敤os.walk()鏂规硶閬嶅巻杈撳嚭鎸囧畾鏂囦欢绫诲瀷锛?p>

python濡備綍閬嶅巻鎸囧畾鏂囦欢绫诲瀷

鍏蜂綋姝ラ濡備笅锛?p>1.棣栧厛锛屾墦寮€python锛屽苟鏂板缓涓€涓猵ython椤圭洰锛?p>2.python椤圭洰鍒涘缓濂藉悗锛屽湪椤圭洰涓娇鐢╥mport鏂规硶瀵煎叆numpy鍜宱s妯″潡锛?p>

import numpy as np
import os

3.妯″潡瀵煎叆鍚庯紝鍦ㄩ」鐩腑鍒嗗埆瀹氫箟鏂囦欢澶硅矾寰勫拰闇€閬嶅巻鐨勬枃浠剁被鍨嬶紱

path = 'D:\\test'
filetype ='.txt'

4.鏈€鍚庯紝浣跨敤os.walk()鏂规硶鍗冲彲閬嶅巻杈撳嚭鏂囦欢澶逛腑鎸囧畾绫诲瀷鐨勬枃浠讹紱

def get_filename(path,filetype):
name =[]
final_name = []
for root,dirs,files in os.walk(path):
for i in files:
if filetype in i:
final_name = [item +'.csv' for item in name]
return final_name