第一種：

x0 = '<?xml version="1.0"?>' /   '<ol>' /   ' <li><a href="/python" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >Python</a></li>' /   ' <li><a href="/ruby" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >Ruby</a></li>' /   '</ol>'

第二種：

x1 = '<?xml version="1.0"?> /<ol> /  <li><a href="/python" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >Python</a></li> /  <li><a href="/ruby" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >Ruby</a></li> /</ol>'

第三種：

x2 = ('<?xml version="1.0"?>'   '<ol>'   ' <li><a href="/python" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >Python</a></li>'   ' <li><a href="/ruby" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >Ruby</a></li>'   '</ol>')

第四種：

x3 = '''<?xml version="1.0"?><ol>  <li><a href="/python" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >Python</a></li>  <li><a href="/ruby" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >Ruby</a></li></ol>'''

下面看下python代碼過長的換行

python代碼換行就是每行后面加個 /

舉個栗子：

time = "2017" print "one" + "," / + "two" / + ",three" + / "," + time

打印出來就是：

one,two,three,2017

再舉一個栗子：

print "this line is toooooooooooo / long"

打印出來：

this line is toooooooooooo long

總結

以上所述是小編給大家介紹的Python 字符串換行的多種方式，希望對大家有所幫助，如果大家有任何疑問請給我留言，小編會及時回復大家的。在此也非常感謝大家對武林站長站網站的支持！