关于JAVA爬虫页面内容的处理 - V2EX
Linxing
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关于JAVA爬虫页面内容的处理

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  •   Linxing
    linxing Jun 6, 2013 6668 views
    This topic created in 4727 days ago, the information mentioned may be changed or developed.
    期末要做一个JAVA爬虫,已经可以抓取html文件了,但是我希望可以抓去页面的文章标题和内容就好了,请教下要怎么处理比较好,难道一定要自己写正则表达式?
    15 replies    1970-01-01 08:00:00 +08:00
    germ
        1
    germ  
       Jun 6, 2013
    jsoup可以看下
    Linxing
        2
    Linxing  
    OP
       Jun 6, 2013
    @saggit 恩,爬链接已经用jsoup了,但是对于某些网站的html标签还是处理的不是很好,
    zoran
        3
    zoran  
       Jun 7, 2013   1
    tititake
        4
    tititake  
       Jun 7, 2013
    用过这个 http://nekohtml.sourceforge.net/ 不知道是不是最方便的。
    TheMan
        5
    TheMan  
       Jun 7, 2013 via Android
    嗯,正则写的话有些麻烦,可以看这个例子,不错
    TheMan
        6
    TheMan  
       Jun 7, 2013 via Android   1
    可以看下这个例子:http://usejava.iteye.com/blog/724177
    ps:正则表达式熟练掌握了的话,好处多多
    jjlovegrape
        7
    jjlovegrape  
       Jun 7, 2013
    LZ可以考虑用Node + jsdom插件 + jquery,处理Html应该会方便一点。
    Linxing
        8
    Linxing  
    OP
       Jun 8, 2013
    @jjlovegrape jquery不懂啊,jsoup可以做简单的处理,昨晚写完已经把 http://udpwork.com 上面的文章都爬完了,但是感觉处理的不太好,换一个网站就要改蛮多内容的吧,还要努力
    Linxing
        9
    Linxing  
    OP
       Jun 8, 2013
    @tititake 学校网络太渣了,sourceforge进不去..
    ttskym
        10
    ttskym  
       Jun 9, 2013
    seeker
        11
    seeker  
       Jun 9, 2013   1
    @jjlovegrape 如果dom有地方由Javascript生成的,jsdom就不行了。用phantomjs可以完美解决。
    jjlovegrape
        12
    jjlovegrape  
       Jun 9, 2013
    @seeker good,感谢分享。taobao好像用Node写过一个页面自动化测试工具,猜测是不是基于类似的?
    seeker
        13
    seeker  
       Jun 9, 2013
    @jjlovegrape 不清楚哎。不过phantomjs跟node不是一回事哦。
    Linxing
        15
    Linxing  
    OP
       Jun 10, 2013
    @code4craft 谢了!写的不错
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