python3 多线程
摘要：from multiprocessing import Pool def f(x): sleep(1) print(1) sleep(1) print(2) return x*x if __name__ == '__main__': plist = [1, 2, 3, 4, 5, 6] with P
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posted @ 2021-06-29 17:24
06 2021 档案
python3 spider [ urllib.request ]
摘要：# # 导入urllib库的urlopen函数 # from urllib.request import urlopen # # 发出请求，获取html # html = urlopen("https://www.baidu.com/") # # 获取的html内容是字节，将其转化为字符串 # ht
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posted @ 2021-06-10 16:00
