python的join方法如何使用

python的join方法用于将序列中的元素以指定的字符连接生成一个新的字符串,常用于在打印时格式的转换,具体使用信息如下:

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东西/原料

  • 联想小新pro13
  • windows10家庭中文版
  • spyder4.1.5

方式/步调

  1. 1

    打开一个关于python的肆意编纂器,如图所示:

    05aae8a75f0f822bc9221085c018512c8df14d67.jpg?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1%2Fformat%2Cf_jpg%2Fquality%2Cq_80
  2. 1
  3. 2

    第一种环境:第一个列表

    界说如图所示的列表,挪用join()函数,运行程序,具体成果如图所示:

    054056fe1e425d6b8c1c459e11883913e9e50064.jpg?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1%2Fformat%2Cf_jpg%2Fquality%2Cq_8058021a0148fe1e42daa60866c2299a8838130364.jpg?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1%2Fformat%2Cf_jpg%2Fquality%2Cq_80
  4. 3

    第一种环境:第一个元组

    界说如图所示的元组,挪用join()函数,运行程序,具体成果如图所示:

    49bf00425d6b04d1c0e4963fb213e8e5edee0164.jpg?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1%2Fformat%2Cf_jpg%2Fquality%2Cq_805c2a1ad149299a88b2dee45267eeadbcbf2f7f64.jpg?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1%2Fformat%2Cf_jpg%2Fquality%2Cq_80
  5. 4

    第一种环境:第一个字典

    界说如图所示的字典,挪用join()函数,运行程序,具体成果如图所示,对于字典只打印其key值。

    059057299a8839136428e05926bcbe2f46707c64.jpg?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1%2Fformat%2Cf_jpg%2Fquality%2Cq_80486884883913e8e56123a10b352f477047187d64.jpg?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1%2Fformat%2Cf_jpg%2Fquality%2Cq_80END
  • 发表于 2021-10-06 00:18
  • 阅读 ( 381 )
  • 分类:电脑网络

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