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Python中字符串对齐方法介绍

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Release： 2016-06-10 15:12:04
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目的

　　实现字符串的左对齐，右对齐，居中对齐。

方法

　　字符串内置了以下方法：其中width是指包含字符串S在内的宽度，fillchar默认是空格，也可以指定填充字符

复制代码 代码如下:

string.ljust(s, width[, fillchar])
string.rjust(s, width[, fillchar])
string.center(s, width[, fillchar])

复制代码 代码如下:

In [6]: a='Hello!'

In [7]: print a.ljust(10,'+')
Hello!++++

In [8]: print a.rjust(10,'+')
++++Hello!

In [9]: print a.center(10,'+')
++Hello!++

Related labels：
python string
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