多行、双引号、但引号

smoke@smoke-GS70-2PC-Stealth:~/文档/DocumentFile/file/python_script$ vim 多行.py
msg = "hello 1
hello 2
hello 3
"

print(msg)
smoke@smoke-GS70-2PC-Stealth:~/文档/DocumentFile/file/python_script$ python3.8 多行.py 
  File "多行.py", line 1
    msg = "hello 1
                 ^
SyntaxError: EOL while scanning string literal    #语法错误，扫描字符串文本时的EOL
smoke@smoke-GS70-2PC-Stealth:~/文档/DocumentFile/file/python_script$ vim 多行.py
msg = '''hello 1
hello 2
hello 3
'''

print(msg)
smoke@smoke-GS70-2PC-Stealth:~/文档/DocumentFile/file/python_script$ python3.8 多行.py 
hello 1
hello 2
hello 3

smoke@smoke-GS70-2PC-Stealth:~/文档/DocumentFile/file/python_script$ vim 多行.py 
'''hello 1
hello 2
hello 3
'''

print(msg)
smoke@smoke-GS70-2PC-Stealth:~/文档/DocumentFile/file/python_script$ python3.8 多行.py 
Traceback (most recent call last):
  File "多行.py", line 6, in <module>
    print(msg)
NameError: name 'msg' is not defined
smoke@smoke-GS70-2PC-Stealth:~/文档/DocumentFile/file/python_script$ vim 多行.py 
msg = "Hello, its me"

print(msg)
smoke@smoke-GS70-2PC-Stealth:~/文档/DocumentFile/file/python_script$ python3.8 多行.py 
Hello, its me
smoke@smoke-GS70-2PC-Stealth:~/文档/DocumentFile/file/python_script$ vim 多行.py 
msg = 'Hello, its me'

print(msg)
smoke@smoke-GS70-2PC-Stealth:~/文档/DocumentFile/file/python_script$ python3.8 多行.py 
Hello, its me    #python双引号和但引号意义是一样的
smoke@smoke-GS70-2PC-Stealth:~/文档/DocumentFile/file/python_script$ vim 多行.py 
smoke@smoke-GS70-2PC-Stealth:~/文档/DocumentFile/file/python_script$ python3.8 多行.py 
  File "多行.py", line 1
    msg = 'Hello, it's me'
                     ^
SyntaxError: invalid syntax
smoke@smoke-GS70-2PC-Stealth:~/文档/DocumentFile/file/python_script$ vim 多行.py 
msg = 'Hello, it"s me'

print(msg)
smoke@smoke-GS70-2PC-Stealth:~/文档/DocumentFile/file/python_script$ python3.8 多行.py 
Hello, it"s me
smoke@smoke-GS70-2PC-Stealth:~/文档/DocumentFile/file/python_script$ vim 多行.py 
msg = "Hello, it's me"

print(msg)
smoke@smoke-GS70-2PC-Stealth:~/文档/DocumentFile/file/python_script$ python3.8 多行.py 
Hello, it's me
smoke@smoke-GS70-2PC-Stealth:~/文档/DocumentFile/file/python_script$ vim 多行.py 
msg = '''Hello', it"s me'''

print(msg)
smoke@smoke-GS70-2PC-Stealth:~/文档/DocumentFile/file/python_script$ python3.8 多行.py 
Hello', it"s me