python中如何实现字符串拼接？

website  =  'python'  +  'tab'  +  '.com'

str_a = 'python'

print('hello', str_a, '!')

hello python !

#code

print('abc''xyz')

#output

adcxyz

>>> text1 = "Hello"

>>> text2 = "World"

>>> "%s%s"%(text1,text2)

'HelloWorld'

listStr  =  [ 'python' ,  'tab' ,  '.com' ]

website  =  ''.join(listStr)

>>> text = ('666'

 '555'

 '444'

 '333')

>>> print(text)

666555444333

>>> print (type(text))

<class 'str'>