[{"createTime":1735734952000,"id":1,"img":"hwy_ms_500_252.jpeg","link":"https://activity.huaweicloud.com/cps.html?fromacct=261f35b6-af54-4511-a2ca-910fa15905d1&utm_source=V1g3MDY4NTY=&utm_medium=cps&utm_campaign=201905","name":"华为云秒杀","status":9,"txt":"华为云38元秒杀","type":1,"updateTime":1735747411000,"userId":3},{"createTime":1736173885000,"id":2,"img":"txy_480_300.png","link":"https://cloud.tencent.com/act/cps/redirect?redirect=1077&cps_key=edb15096bfff75effaaa8c8bb66138bd&from=console","name":"腾讯云秒杀","status":9,"txt":"腾讯云限量秒杀","type":1,"updateTime":1736173885000,"userId":3},{"createTime":1736177492000,"id":3,"img":"aly_251_140.png","link":"https://www.aliyun.com/minisite/goods?userCode=pwp8kmv3","memo":"","name":"阿里云","status":9,"txt":"阿里云2折起","type":1,"updateTime":1736177492000,"userId":3},{"createTime":1735660800000,"id":4,"img":"vultr_560_300.png","link":"https://www.vultr.com/?ref=9603742-8H","name":"Vultr","status":9,"txt":"Vultr送$100","type":1,"updateTime":1735660800000,"userId":3},{"createTime":1735660800000,"id":5,"img":"jdy_663_320.jpg","link":"https://3.cn/2ay1-e5t","name":"京东云","status":9,"txt":"京东云特惠专区","type":1,"updateTime":1735660800000,"userId":3},{"createTime":1735660800000,"id":6,"img":"new_ads.png","link":"https://www.iodraw.com/ads","name":"发布广告","status":9,"txt":"发布广告","type":1,"updateTime":1735660800000,"userId":3},{"createTime":1735660800000,"id":7,"img":"yun_910_50.png","link":"https://activity.huaweicloud.com/discount_area_v5/index.html?fromacct=261f35b6-af54-4511-a2ca-910fa15905d1&utm_source=aXhpYW95YW5nOA===&utm_medium=cps&utm_campaign=201905","name":"底部","status":9,"txt":"高性能云服务器2折起","type":2,"updateTime":1735660800000,"userId":3}]
<>环境:Window10 + Python3.7 + PyCharm(2018.1.4)
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<>注释超详细,万能模板,可举一反三,适当修改模板,效果显著!
<>以批量将某文件夹下所有json名称从1.json改为840.json为例,带你学习!
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------------------------------------------****************** 改成
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<>代码实现:
# --** coding="UTF-8" **-- # # author:SueMagic time:2019-01-01 import os import
reimport sys fileList = os.listdir(r"./neteasy_playlist_data3") #
输出此文件夹中包含的文件名称 print("修改前:" + str(fileList)[1]) # 得到进程当前工作目录 currentpath = os.
getcwd() # 将当前工作目录修改为待修改文件夹的位置 os.chdir(r"./neteasy_playlist_data3") # 名称变量 num
= 1 # 遍历文件夹中所有文件 for fileName in fileList: # 匹配文件名正则表达式 pat = ".+\.(json)" #
进行匹配 pattern = re.findall(pat, fileName) # 文件重新命名 os.rename(fileName, (str(num +
839) + '.' + pattern[0])) # 改变编号,继续下一项 num = num + 1 print(
"***************************************") # 改回程序运行前的工作目录 os.chdir(currentpath)
# 刷新 sys.stdin.flush() # 输出修改后文件夹中包含的文件名称 print("修改后:" + str(os.listdir(r
"./neteasy_playlist_data3"))[1])
------------------------------------------****************** 效果
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<>注意:我在每个输出文件名称后面添加了[1]来避免出现大量的信息。
<>上面代码有任何疑问均可发帖告知我!