Python | 使用+ =运算符在字符串末尾附加文本
Given a string, and we have to append more string (text) at the end of the string using += operator in Python.
給定一個字符串,我們必須在Python中使用+ =運算符在字符串的末尾附加更多字符串(文本)。
There are two methods to add string (text) at the end of the string:
有兩種方法可以在字符串末尾添加字符串(文本):
String.append() Method
String.append()方法
By using += operator
通過使用+ =運算符
String.append() Method: Appends text at the end of the string. Read more: String.append() Method with Example
String.append()方法:在字符串末尾附加文本。 : 帶示例的String.append()方法
Another way is to add text by using +=, this operator concatenates the text in the given string.
另一種方法是使用+ =添加文本,此運算符將給定字符串中的文本連接起來。
Example:
例:
Input: str: 'New Delhi'Concatenation of more text str += ' ' #space str += 'Chennai'str += ' ' #space str += 'Mumbai'str += ' ' #space str += 'Bangalore'Output: str: 'New Delhi Chennai Mumbai Bangalore'Program:
程序:
# Python program to add strings # to the string str = 'New Delhi' str += ' ' #adding space str += 'Chennai' str += ' ' #adding space str += 'Mumbai' str += ' ' #adding space str += 'Banglore'# print the string print 'str:',strOutput
輸出量
str: New Delhi Chennai Mumbai Banglore翻譯自: https://www.includehelp.com/python/appending-text-at-the-end-of-the-string-using-compound-assignment.aspx
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