要输出:
"Life is short,
let‘s learn Python"
代码:
1 print(‘\"Life is short,\n let\‘s learn Python\"‘)
运行结果:
1 "D:\Program Files (x86)\python\python.exe" E:/python/python爬虫/从0开始、/a1.py 2 "Life is short, 3 let‘s learn Python" 4 5 Process finished with exit code 0
输出路径:
代码
1 # 方法一:使用转义字符\\表示\ 2 print(‘D:\\Program Files\\MongoDB\\Server‘) 3 # 方法二:使用原始字符串,在字符串的前面加r, 4 # 这样转义字符将不再有效,每一个字符将不再有特殊的含义 5 print(r‘D:\Program Files\MongoDB\Server‘)
运行结果:
"D:\Program Files (x86)\python\python.exe" E:/python/python爬虫/从0开始、/a1.py D:\Program Files\MongoDB\Server D:\Program Files\MongoDB\Server Process finished with exit code 0
不用转义字符,使用三引号实现换行
代码:
1 a = ‘‘‘ 2 你好啊 3 你吃饭没有, 4 你是哪里人? 5 ‘‘‘ 6 print(a)
运行结果:
1 "D:\Program Files (x86)\python\python.exe" E:/python/python爬虫/从0开始、/a2.py 2 3 你好啊 4 你吃饭没有, 5 你是哪里人? 6 7 8 Process finished with exit code 0
常用转义字符
原文:https://www.cnblogs.com/youngxinwei/p/13264203.html