给定一个字符串,指定开头和结尾的字符串,返回中间包夹的字符串,比如:
content:
75271.com
startStr:
endStr:
返回结果:75271.com
def GetMiddleStr(content,startStr,endStr):
startIndex = content.index(startStr)
if startIndex>=0:
startIndex += len(startStr)
endIndex = content.index(endStr)
return content[startIndex:endIndex]
if __name__=='__main__':
print(GetMiddleStr('<div class="a">75271.com</div>','<div class="a">','</div>'))
返回结果
75271.com
