一、replace()函数
1用字符串本身的replace方法:
a = 'hello word'
b = a.replace('word','python')
print b
二、re.sub()
import re
a = 'hello word'
strinfo = re.compile('word')
b = strinfo.sub('python',a)
print b
一、replace()函数
1用字符串本身的replace方法:
a = 'hello word'
b = a.replace('word','python')
print b
二、re.sub()
import re
a = 'hello word'
strinfo = re.compile('word')
b = strinfo.sub('python',a)
print b