简介Python中用于处理字符串的center()方法

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Release: 2016-06-06 11:16:57
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 center()方法返回集中在长度宽度的字符串。填充是通过使用specifiedfillchar。默认填充字符是一个空格。
语法

以下是center()方法的语法:

str.center(width[, fillchar])

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参数

  • width -- 这是字符串的总宽度。
  • fillchar -- 这是填充符。

返回值

此方法返回集中在长度宽度的字符串。
例子

下面的示例演示center()方法的使用。

#!/usr/bin/python

str = "this is string example....wow!!!";

print "str.center(40, 'a') : ", str.center(40, 'a')

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当我们运行上面的程序,它会产生以下结果:

str.center(40, 'a') : aaaathis is string example....wow!!!aaaa

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