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HomeBackend DevelopmentPython TutorialPython中处理字符串之endswith()方法的使用简介

 endswith()方法返回true,如果字符串以指定后缀结尾,否则返回(False可选限制的匹配从给定的索引开始和结束)。
语法

以下是endswith()方法的语法:

str.endswith(suffix[, start[, end]])

参数

  •     suffix -- 这可能是一个字符串或者是元组用于查找后缀。
  •     start -- 切片从此开始
  •     end -- 切片到此为止

返回值

如果字符串以指定的后缀结束此方法返回true,否则返回false。
例子

下面的例子显示了endswith()方法的使用。

#!/usr/bin/python

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

suffix = "wow!!!";
print str.endswith(suffix);
print str.endswith(suffix,20);

suffix = "is";
print str.endswith(suffix, 2, 4);
print str.endswith(suffix, 2, 6);

当我们运行上面的程序,它会产生以下结果:

True
True
True
False


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