/li/a/@herf 這樣取的應該是href的內容
/li/a/text() 這樣取得是text內容
抄自https://blog.csdn.net/weixin_39263590/article/details/80046981
屬性定位的寫法:
("//標簽名[ @屬性= "屬性值"]")
抄自https://www.cnblogs.com/yi-xixi/p/10972980.html
tree = etree.HTML(page_text)
biaoqian = tree.xpath('/html/body/div[2]/div/div[2]/div/div[2]/ul/li') for i in biaoqian: print(i.xpath('.//i/@class')) # 結果 ''' ['l ewb-identification-ico ewb-identification01'] ['l ewb-identification-ico ewb-identification02'] ['l ewb-identification-ico ewb-identification03'] ['l ewb-identification-ico ewb-identification07'] ['l ewb-identification-ico ewb-identification09'] '''
有種, 爬的東西都是爬的文字的感覺。都可以通過文字爬的感覺。
