rstrip()方法返回字符串的副本，其中刪除了尾隨字符(基於傳遞的字符串參數)。如果未傳遞任何參數，它將刪除尾隨空格。
用法:
string.rstrip([chars])
參數：
chars(optional) – a string specifying the set of characters to be removed.
返回值：
returns a copy of the string with trailing characters stripped
代碼1：
# Python3 program to demonstrate the use of
# rstrip() method using optional parameters
# string which is to be stripped
string = "geekssss"
# Removes given set of characters from
# right.
print(string.rstrip('s'))
輸出：
geek
代碼2：
# Python3 program to demonstrate the use of
# rstrip() method using optional parameters
# string which is to be stripped
string = " for "
# Leading whitespaces are removed
print("Geeks" + string.rstrip() + " Geeks ")
輸出：
Geeks for Geeks
代碼3：
# string which is to be stripped
string = "geeks for geeks"
# Argument doesn't contain trailing 's'
# So, no characters are removed
print(string.rstrip('ek'))
輸出：
geeks for geeks
代碼4：
# string which is to be stripped
string = "geeks for geeks"
# Removes given set of characters from
# right.
print(string.rstrip('ske'))
輸出：
geeks for g
相關用法
注：本文由純淨天空篩選整理自Akanksha_Rai大神的英文原創作品 Python | String rstrip()。非經特殊聲明，原始代碼版權歸原作者所有，本譯文未經允許或授權，請勿轉載或複製。