python正则表达式匹配多行

Posted 2020-11-28 pengyingh

参数re.S

jsProp = ‘b‘

fpData = ‘‘‘var a = [];

var b = [];

var c = [];‘‘‘

 

.*是尽可能匹配多的

searchResult = re.search((r‘((vars+|s*)%ss*=s*)[.*]‘%jsProp), fpData, re.S)

结果：searchResult ==

‘‘‘var b = [];

var c = []‘‘‘

 

.*?匹配到第一个满足条件的

searchResult = re.search((r‘((vars+|s*)%ss*=s*)[.*?]‘%jsProp), fpData, re.S)

结果：searchResult ==

‘‘‘var b = []‘‘‘