按原样输出网页内容

ir_content = tree.xpath('//p[@align="justify"]//text()')
if ir_content == []:
    ir_content = tree.xpath('//td/p/span//text()')
neirong = '\u3000\u3000'

for i in ir_content:
    da = i.strip().replace(' ', '').replace('\n', '').replace('\r', '')
    if len(da) == 0:
        pass
    else:
        neirong += da
        neirong += '\n'
        neirong += '\u3000\u3000'
neirong = neirong.replace('"', '')