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HomeBackend DevelopmentPython TutorialPython中的lstrip()方法使用简介

 lstrip()方法返回所有字符被去除开头字符串(缺省为空格字符)的一个复本。
语法

以下是lstrip()方法的语法:

str.lstrip([chars])

参数

  •     chars -- 您提供要剪裁的字符。

返回值

此方法返回所有字符都被去除字符串开头(缺省为空格字符)的字符串的一个复本。
例子

下面的例子显示了lstrip()方法的使用。

#!/usr/bin/python

str = "   this is string example....wow!!!   ";
print str.lstrip();
str = "88888888this is string example....wow!!!8888888";
print str.lstrip('8');

当我们运行上面的程序,它会产生以下结果:

this is string example....wow!!!
this is string example....wow!!!8888888

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