推荐oc解析HTML数据的类库（爬取网页数据）
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TFhpple是一个用于解析html数据的第三方库，本人感觉功能还算可以，只不过在使用前必须配置项目。
配置
1.导入libxml2.tbd
2.设置编译路径
使用
这里使用一个例子来说明
http://so.gushiwen.org/guwen/book_2.aspx
1.创建TFHpple对象，data为网站返回的数据
TFHpple *htmlParser = [[TFHpple alloc] initWithHTMLData:data];
2.使用searchWithXPathQuery方法得到有用数据，XPATH知识具体百度
NSArray *temp1 = [htmlParser searchWithXPathQuery:@"//div[@class=‘shileft‘]/div[@class=‘bookcont‘]"]
这样我们获取了论语的数据
3。获取并分析元素
TFHppleElement *element = [elements objectAtIndex:i];
TFHppleElement对象包含许多属性，下面简单介绍一下各属性
1。
@property (nonatomic, copy, readonly) NSString *raw
raw是包含html标记的网页数据
<div class="bookcont"> <ul> <span><a href="/guwen/bookv_19.aspx">学而篇</a></span> <span><a href="/guwen/bookv_20.aspx">为政篇</a></span> <span><a href="/guwen/bookv_21.aspx">八佾篇</a></span> <span><a href="/guwen/bookv_22.aspx">里仁篇</a></span> <span><a href="/guwen/bookv_23.aspx">公冶长篇</a></span> <span><a href="/guwen/bookv_24.aspx">雍也篇</a></span> <span><a href="/guwen/bookv_25.aspx">述而篇</a></span> <span><a href="/guwen/bookv_26.aspx">泰伯篇</a></span> <span><a href="/guwen/bookv_27.aspx">子罕篇</a></span> <span><a href="/guwen/bookv_28.aspx">乡党篇</a></span> <span><a href="/guwen/bookv_29.aspx">先进篇</a></span> <span><a href="/guwen/bookv_30.aspx">颜渊篇</a></span> <span><a href="/guwen/bookv_31.aspx">子路篇</a></span> <span><a href="/guwen/bookv_32.aspx">宪问篇</a></span> <span><a href="/guwen/bookv_33.aspx">卫灵公篇</a></span> <span><a href="/guwen/bookv_34.aspx">季氏篇</a></span> <span><a href="/guwen/bookv_35.aspx">阳货篇</a></span> <span><a href="/guwen/bookv_36.aspx">微子篇</a></span> <span><a href="/guwen/bookv_37.aspx">子张篇</a></span> <span><a href="/guwen/bookv_38.aspx">尧曰篇</a></span> </ul> </div>
2.content是网页的具体数据，不包含html标记
学而篇
为政篇
八佾篇
里仁篇
公冶长篇
雍也篇
述而篇
泰伯篇
子罕篇
乡党篇
先进篇
颜渊篇
子路篇
宪问篇
卫灵公篇
季氏篇
阳货篇
微子篇
子张篇
尧曰篇
3.tagName是html标签
输出只有div
4.attributes，属性。。。。。。。
class = bookcont;
5.children子节点
( "{\n nodeContent = \" \\n \";\n nodeName = text;\n}", "{\n nodeChildArray = (\n {\n nodeContent = \" \\n \\n \";\n nodeName = text;\n },\n {\n nodeChildArray = (\n {\n nodeAttributeArray = (\n {\n attributeName = href;\n nodeContent = \"/guwen/bookv_19.aspx\";\n }\n );\n nodeChildArray = (\n {\n nodeContent = \"\\U5b66\\U800c\\U7bc7\";\n nodeName = text;\n }\n );\n nodeContent = \"\\U5b66\\U800c\\U7bc7\";\n nodeName = a;\n raw = \"<a href=\\\"/guwen/bookv_19.aspx\\\">\\U5b66\\U800c\\U7bc7</a>\";\n }\n );\n nodeContent = \"\\U5b66\\U800c\\U7bc7\";\n nodeName = span;\n raw = \"<span><a href=\\\"/guwen/bookv_19.aspx\\\">\\U5b66\\U800c\\U7bc7</a></span>\";\n },\n {\n nodeContent = \" \\n \\n \";\n nodeName = text;\n },\n {\n nodeChildArray = (\n {\n nodeAttributeArray = (\n {\n attributeName = href;\n nodeContent = \"/guwen/bookv_20.aspx\";\n }\n );\n nodeChildArray = (\n {\n nodeContent = \"\\U4e3a\\U653f\\U7bc7\";\n nodeName = text;\n }\n );\n nodeContent = \"\\U4e3a\\U653f\\U7bc7\";\n nodeName = a;\n raw = \"<a href=\\\"/guwen/bookv_20.aspx\\\">\\U4e3a\\U653f\\U7bc7</a>\";\n }\n );\n nodeContent = \"\\U4e3a\\U653f\\U7bc7\";\n nodeName = span;\n raw = \"<span><a href=\\\"/guwen/bookv_20.aspx\\\">\\U4e3a\\U653f\\U7bc7</a></span>\";\n },\n {\n nodeContent = \" \\n \\n \";\n nodeName = text;\n },\n {\n nodeChildArray = (\n {\n nodeAttributeArray = (\n {\n attributeName = href;\n nodeContent = \"/guwen/bookv_21.aspx\";\n }\n );\n nodeChildArray = (\n {\n nodeContent = \"\\U516b\\U4f7e\\U7bc7\";\n nodeName = text;\n }\n );\n nodeContent = \"\\U516b\\U4f7e\\U7bc7\";\n nodeName = a;\n raw = \"<a href=\\\"/guwen/bookv_21.aspx\\\">\\U516b\\U4f7e\\U7bc7</a>\";\n }\n );\n nodeContent = \"\\U516b\\U4f7e\\U7bc7\";\n nodeName = span;\n raw = \"<span><a href=\\\"/guwen/bookv_21.aspx\\\">\\U516b\\U4f7e\\U7bc7</a></span>\";\n },\n {\n nodeContent = \" \\n \\n \";\n nodeName = text;\n },\n {\n nodeChildArray = (\n {\n nodeAttributeArray = (\n {\n attributeName = href;\n nodeContent = \"/guwen/bookv_22.aspx\";\n }\n );\n nodeChildArray = (\n {\n nodeContent = \"\\U91cc\\U4ec1\\U7bc7\";\n nodeName = text;\n }\n );\n nodeContent = \"\\U91cc\\U4ec1\\U7bc7\";\n nodeName = a;\n raw = \"<a href=\\\"/guwen/bookv_22.aspx\\\">\\U91cc\\U4ec1\\U7bc7</a>\";\n }\n );\n nodeContent = \"\\U91cc\\U4ec1\\U7bc7\";\n nodeName = span;\n raw = \"<span><a href=\\\"/guwen/bookv_22.aspx\\\">\\U91cc\\U4ec1\\U7bc7</a></span>\";\n },\n {\n nodeContent = \" \\n \\n \";\n nodeName = text;\n },\n {\n nodeChildArray = (\n {\n nodeAttributeArray = (\n {\n attributeName = href;\n nodeContent = \"/guwen/bookv_23.aspx\";\n }\n );\n nodeChildArray = (\n {\n nodeContent = \"\\U516c\\U51b6\\U957f\\U7bc7\";\n nodeName = text;\n }\n );\n nodeContent = \"\\U516c\\U51b6\\U957f\\U7bc7\";\n nodeName = a;\n raw = \"<a href=\\\"/guwen/bookv_23.aspx\\\">\\U516c\\U51b6\\U957f\\U7bc7</a>\";\n }\n );\n nodeContent = \"\\U516c\\U51b6\\U957f\\U7bc7\";\n nodeName = span;\n raw = \"<span><a href=\\\"/guwen/bookv_23.aspx\\\">\\U516c\\U51b6\\U957f\\U7bc7</a></span>\";\n },\n {\n nodeContent = \" \\n \\n \";\n nodeName = text;\n },\n {\n nodeChildArray = (\n {\n nodeAttributeArray = (\n {\n attributeName = href;\n nodeContent = \"/guwen/bookv_24.aspx\";\n }\n );\n nodeChildArray = (\n {\n nodeContent = \"\\U96cd\\U4e5f\\U7bc7\";\n nodeName = text;\n }\n );\n nodeContent = \"\\U96cd\\U4e5f\\U7bc7\";\n nodeName = a;\n raw = \"<a href=\\\"/guwen/bookv_24.aspx\\\">\\U96cd\\U4e5f\\U7bc7</a>\";\n }\n );\n nodeContent = \"\\U96cd\\U4e5f\\U7bc7\";\n nodeName = span;\n raw = \"<span><a href=\\\"/guwen/bookv_24.aspx\\\">\\U96cd\\U4e5f\\U7bc7</a></span>\";\n },\n {\n nodeContent = \" \\n \\n \";\n nodeName = text;\n },\n {\n nodeChildArray = (\n {\n nodeAttributeArray = (\n {\n attributeName = href;\n nodeContent = \"/guwen/bookv_25.aspx\";\n }\n );\n nodeChildArray = (\n {\n nodeContent = \"\\U8ff0\\U800c\\U7bc7\";\n nodeName = text;\n }\n );\n nodeContent = \"\\U8ff0\\U800c\\U7bc7\";\n nodeName = a;\n raw = \"<a href=\\\"/guwen/bookv_25.aspx\\\">\\U8ff0\\U800c\\U7bc7</a>\";\n }\n );\n nodeContent = \"\\U8ff0\\U800c\\U7bc7\";\n nodeName = span;\n raw = \"<span><a href=\\\"/guwen/bookv_25.aspx\\\">\\U8ff0\\U800c\\U7bc7</a></span>\";\n },\n {\n nodeContent = \" \\n \\n \";\n nodeName = text;\n },\n {\n nodeChildArray = (\n {\n nodeAttributeArray = (\n {\n attributeName = href;\n nodeContent = \"/guwen/bookv_26.aspx\";\n }\n );\n nodeChildArray = (\n {\n nodeContent = \"\\U6cf0\\U4f2f\\U7bc7\";\n nodeName = text;\n }\n );\n nodeContent = \"\\U6cf0\\U4f2f\\U7bc7\";\n nodeName = a;\n raw = \"<a href=\\\"/guwen/bookv_26.aspx\\\">\\U6cf0\\U4f2f\\U7bc7</a>\";\n }\n );\n nodeContent = \"\\U6cf0\\U4f2f\\U7bc7\";\n nodeName = span;\n raw = \"<span><a href=\\\"/guwen/bookv_26.aspx\\\">\\U6cf0\\U4f2f\\U7bc7</a></span>\";\n },\n {\n nodeContent = \" \\n \\n \";\n nodeName = text;\n },\n {\n nodeChildArray = (\n {\n nodeAttributeArray = (\n {\n attributeName = href;\n nodeContent = \"/guwen/bookv_27.aspx\";\n }\n );\n nodeChildArray = (\n {\n nodeContent = \"\\U5b50\\U7f55\\U7bc7\";\n nodeName = text;\n }\n );\n nodeContent = \"\\U5b50\\U7f55\\U7bc7\";\n nodeName = a;\n raw = \"<a href=\\\"/guwen/bookv_27.aspx\\\">\\U5b50\\U7f55\\U7bc7</a>\";\n }\n );\n nodeContent = \"\\U5b50\\U7f55\\U7bc7\";\n nodeName = span;\n raw = \"<span><a href=\\\"/guwen/bookv_27.aspx\\\">\\U5b50\\U7f55\\U7bc7</a></span>\";\n },\n {\n nodeContent = \" \\n \\n \";\n nodeName = text;\n },\n {\n nodeChildArray = (\n {\n nodeAttributeArray = (\n {\n attributeName = href;\n nodeContent = \"/guwen/bookv_28.aspx\";\n }\n );\n nodeChildArray = (\n {\n nodeContent = \"\\U4e61\\U515a\\U7bc7\";\n nodeName = text;\n }\n );\n nodeContent = \"\\U4e61\\U515a\\U7bc7\";\n nodeName = a;\n raw = \"<a href=\\\"/guwen/bookv_28.aspx\\\">\\U4e61\\U515a\\U7bc7</a>\";\n }\n );\n nodeContent = \"\\U4e61\\U515a\\U7bc7\";\n nodeName = span;\n raw = \"<span><a href=\\\"/guwen/bookv_28.aspx\\\">\\U4e61\\U515a\\U7bc7</a></span>\";\n },\n {\n nodeContent = \" \\n \\n \";\n nodeName = text;\n },\n {\n nodeChildArray = (\n {\n nodeAttributeArray = (\n {\n attributeName = href;\n nodeContent = \"/guwen/bookv_29.aspx\";\n }\n );\n nodeChildArray = (\n {\n nodeContent = \"\\U5148\\U8fdb\\U7bc7\";\n nodeName = text;\n }\n );\n nodeContent = \"\\U5148\\U8fdb\\U7bc7\";\n nodeName = a;\n raw = \"<a href=\\\"/guwen/bookv_29.aspx\\\">\\U5148\\U8fdb\\U7bc7</a>\";\n }\n );\n nodeContent = \"\\U5148\\U8fdb\\U7bc7\";\n nodeName = span;\n raw = \"<span><a href=\\\"/guwen/bookv_29.aspx\\\">\\U5148\\U8fdb\\U7bc7</a></span>\";\n },\n {\n nodeContent = \" \\n \\n \";\n nodeName = text;\n },\n {\n nodeChildArray = (\n {\n nodeAttributeArray = (\n {\n attributeName = href;\n nodeContent = \"/guwen/bookv_30.aspx\";\n }\n );\n nodeChildArray = (\n {\n nodeContent = \"\\U989c\\U6e0a\\U7bc7\";\n nodeName = text;\n }\n );\n nodeContent = \"\\U989c\\U6e0a\\U7bc7\";\n nodeName = a;\n raw = \"<a href=\\\"/guwen/bookv_30.aspx\\\">\\U989c\\U6e0a\\U7bc7</a>\";\n }\n );\n nodeContent = \"\\U989c\\U6e0a\\U7bc7\";\n nodeName = span;\n raw = \"<span><a href=\\\"/guwen/bookv_30.aspx\\\">\\U989c\\U6e0a\\U7bc7</a></span>\";\n },\n {\n nodeContent = \" \\n \\n \";\n nodeName = text;\n },\n {\n nodeChildArray = (\n {\n nodeAttributeArray = (\n {\n attributeName = href;\n nodeContent = \"/guwen/bookv_31.aspx\";\n }\n );\n nodeChildArray = (\n {\n nodeContent = \"\\U5b50\\U8def\\U7bc7\";\n nodeName = text;\n }\n );\n nodeContent = \"\\U5b50\\U8def\\U7bc7\";\n nodeName = a;\n raw = \"<a href=\\\"/guwen/bookv_31.aspx\\\">\\U5b50\\U8def\\U7bc7</a>\";\n }\n );\n nodeContent = \"\\U5b50\\U8def\\U7bc7\";\n nodeName = span;\n raw = \"<span><a href=\\\"/guwen/bookv_31.aspx\\\">\\U5b50\\U8def\\U7bc7</a></span>\";\n },\n {\n nodeContent = \" \\n \\n \";\n nodeName = text;\n },\n {\n nodeChildArray = (\n {\n nodeAttributeArray = (\n {\n attributeName = href;\n nodeContent = \"/guwen/bookv_32.aspx\";\n }\n );\n nodeChildArray = (\n {\n nodeContent = \"\\U5baa\\U95ee\\U7bc7\";\n nodeName = text;\n }\n );\n nodeContent = \"\\U5baa\\U95ee\\U7bc7\";\n nodeName = a;\n raw = \"<a href=\\\"/guwen/bookv_32.aspx\\\">\\U5baa\\U95ee\\U7bc7</a>\";\n }\n );\n nodeContent = \"\\U5baa\\U95ee\\U7bc7\";\n nodeName = span;\n raw = \"<span><a href=\\\"/guwen/bookv_32.aspx\\\">\\U5baa\\U95ee\\U7bc7</a></span>\";\n },\n {\n nodeContent = \" \\n \\n \";\n nodeName = text;\n },\n {\n nodeChildArray = (\n {\n nodeAttributeArray = (\n {\n attributeName = href;\n nodeContent = \"/guwen/bookv_33.aspx\";\n }\n );\n nodeChildArray = (\n {\n nodeContent = \"\\U536b\\U7075\\U516c\\U7bc7\";\n nodeName = text;\n }\n );\n nodeContent = \"\\U536b\\U7075\\U516c\\U7bc7\";\n nodeName = a;\n raw = \"<a href=\\\"/guwen/bookv_33.aspx\\\">\\U536b\\U7075\\U516c\\U7bc7</a>\";\n }\n );\n nodeContent = \"\\U536b\\U7075\\U516c\\U7bc7\";\n nodeName = span;\n raw = \"<span><a href=\\\"/guwen/bookv_33.aspx\\\">\\U536b\\U7075\\U516c\\U7bc7</a></span>\";\n },\n {\n nodeContent = \" \\n \\n \";\n nodeName = text;\n },\n {\n nodeChildArray = (\n {\n nodeAttributeArray = (\n {\n attributeName = href;\n nodeContent = \"/guwen/bookv_34.aspx\";\n }\n );\n nodeChildArray = (\n {\n nodeContent = \"\\U5b63\\U6c0f\\U7bc7\";\n nodeName = text;\n }\n );\n nodeContent = \"\\U5b63\\U6c0f\\U7bc7\";\n nodeName = a;\n raw = \"<a href=\\\"/guwen/bookv_34.aspx\\\">\\U5b63\\U6c0f\\U7bc7</a>\";\n }\n );\n nodeContent = \"\\U5b63\\U6c0f\\U7bc7\";\n nodeName = span;\n raw = \"<span><a href=\\\"/guwen/bookv_34.aspx\\\">\\U5b63\\U6c0f\\U7bc7</a></span>\";\n },\n {\n nodeContent = \" \\n \\n \";\n nodeName = text;\n },\n {\n nodeChildArray = (\n {\n nodeAttributeArray = (\n {\n attributeName = href;\n nodeContent = \"/guwen/bookv_35.aspx\";\n }\n );\n nodeChildArray = (\n {\n nodeContent = \"\\U9633\\U8d27\\U7bc7\";\n nodeName = text;\n }\n );\n nodeContent = \"\\U9633\\U8d27\\U7bc7\";\n nodeName = a;\n raw = \"<a href=\\\"/guwen/bookv_35.aspx\\\">\\U9633\\U8d27\\U7bc7</a>\";\n }\n );\n nodeContent = \"\\U9633\\U8d27\\U7bc7\";\n nodeName = span;\n raw = \"<span><a href=\\\"/guwen/bookv_35.aspx\\\">\\U9633\\U8d27\\U7bc7</a></span>\";\n },\n {\n nodeContent = \" \\n \\n \";\n nodeName = text;\n },\n {\n nodeChildArray = (\n {\n nodeAttributeArray = (\n {\n attributeName = href;\n nodeContent = \"/guwen/bookv_36.aspx\";\n }\n );\n nodeChildArray = (\n {\n nodeContent = \"\\U5fae\\U5b50\\U7bc7\";\n nodeName = text;\n }\n );\n nodeContent = \"\\U5fae\\U5b50\\U7bc7\";\n nodeName = a;\n raw = \"<a href=\\\"/guwen/bookv_36.aspx\\\">\\U5fae\\U5b50\\U7bc7</a>\";\n }\n );\n nodeContent = \"\\U5fae\\U5b50\\U7bc7\";\n nodeName = span;\n raw = \"<span><a href=\\\"/guwen/bookv_36.aspx\\\">\\U5fae\\U5b50\\U7bc7</a></span>\";\n },\n {\n nodeContent = \" \\n \\n \";\n nodeName = text;\n },\n {\n nodeChildArray = (\n {\n nodeAttributeArray = (\n {\n attributeName = href;\n nodeContent = \"/guwen/bookv_37.aspx\";\n }\n );\n nodeChildArray = (\n {\n nodeContent = \"\\U5b50\\U5f20\\U7bc7\";\n nodeName = text;\n }\n );\n nodeContent = \"\\U5b50\\U5f20\\U7bc7\";\n nodeName = a;\n raw = \"<a href=\\\"/guwen/bookv_37.aspx\\\">\\U5b50\\U5f20\\U7bc7</a>\";\n }\n );\n nodeContent = \"\\U5b50\\U5f20\\U7bc7\";\n nodeName = span;\n raw = \"<span><a href=\\\"/guwen/bookv_37.aspx\\\">\\U5b50\\U5f20\\U7bc7</a></span>\";\n },\n {\n nodeContent = \" \\n \\n \";\n nodeName = text;\n },\n {\n nodeChildArray = (\n {\n nodeAttributeArray = (\n {\n attributeName = href;\n nodeContent = \"/guwen/bookv_38.aspx\";\n }\n );\n nodeChildArray = (\n {\n nodeContent = \"\\U5c27\\U66f0\\U7bc7\";\n nodeName = text;\n }\n );\n nodeContent = \"\\U5c27\\U66f0\\U7bc7\";\n nodeName = a;\n raw = \"<a href=\\\"/guwen/bookv_38.aspx\\\">\\U5c27\\U66f0\\U7bc7</a>\";\n }\n );\n nodeContent = \"\\U5c27\\U66f0\\U7bc7\";\n nodeName = span;\n raw = \"<span><a href=\\\"/guwen/bookv_38.aspx\\\">\\U5c27\\U66f0\\U7bc7</a></span>\";\n },\n {\n nodeContent = \" \\n \\n \";\n nodeName = text;\n }\n );\n nodeContent = \" \\n \\n \\U5b66\\U800c\\U7bc7 \\n \\n \\U4e3a\\U653f\\U7bc7 \\n \\n \\U516b\\U4f7e\\U7bc7 \\n \\n \\U91cc\\U4ec1\\U7bc7 \\n \\n \\U516c\\U51b6\\U957f\\U7bc7 \\n \\n \\U96cd\\U4e5f\\U7bc7 \\n \\n \\U8ff0\\U800c\\U7bc7 \\n \\n \\U6cf0\\U4f2f\\U7bc7 \\n \\n \\U5b50\\U7f55\\U7bc7 \\n \\n \\U4e61\\U515a\\U7bc7 \\n \\n \\U5148\\U8fdb\\U7bc7 \\n \\n \\U989c\\U6e0a\\U7bc7 \\n \\n \\U5b50\\U8def\\U7bc7 \\n \\n \\U5baa\\U95ee\\U7bc7 \\n \\n \\U536b\\U7075\\U516c\\U7bc7 \\n \\n \\U5b63\\U6c0f\\U7bc7 \\n \\n \\U9633\\U8d27\\U7bc7 \\n \\n \\U5fae\\U5b50\\U7bc7 \\n \\n \\U5b50\\U5f20\\U7bc7 \\n \\n \\U5c27\\U66f0\\U7bc7 \\n \\n \";\n nodeName = ul;\n raw = \"<ul> \\n \\n <span><a href=\\\"/guwen/bookv_19.aspx\\\">\\U5b66\\U800c\\U7bc7</a></span> \\n \\n <span><a href=\\\"/guwen/bookv_20.aspx\\\">\\U4e3a\\U653f\\U7bc7</a></span> \\n \\n <span><a href=\\\"/guwen/bookv_21.aspx\\\">\\U516b\\U4f7e\\U7bc7</a></span> \\n \\n <span><a href=\\\"/guwen/bookv_22.aspx\\\">\\U91cc\\U4ec1\\U7bc7</a></span> \\n \\n <span><a href=\\\"/guwen/bookv_23.aspx\\\">\\U516c\\U51b6\\U957f\\U7bc7</a></span> \\n \\n <span><a href=\\\"/guwen/bookv_24.aspx\\\">\\U96cd\\U4e5f\\U7bc7</a></span> \\n \\n <span><a href=\\\"/guwen/bookv_25.aspx\\\">\\U8ff0\\U800c\\U7bc7</a></span> \\n \\n <span><a href=\\\"/guwen/bookv_26.aspx\\\">\\U6cf0\\U4f2f\\U7bc7</a></span> \\n \\n <span><a href=\\\"/guwen/bookv_27.aspx\\\">\\U5b50\\U7f55\\U7bc7</a></span> \\n \\n <span><a href=\\\"/guwen/bookv_28.aspx\\\">\\U4e61\\U515a\\U7bc7</a></span> \\n \\n <span><a href=\\\"/guwen/bookv_29.aspx\\\">\\U5148\\U8fdb\\U7bc7</a></span> \\n \\n <span><a href=\\\"/guwen/bookv_30.aspx\\\">\\U989c\\U6e0a\\U7bc7</a></span> \\n \\n <span><a href=\\\"/guwen/bookv_31.aspx\\\">\\U5b50\\U8def\\U7bc7</a></span> \\n \\n <span><a href=\\\"/guwen/bookv_32.aspx\\\">\\U5baa\\U95ee\\U7bc7</a></span> \\n \\n <span><a href=\\\"/guwen/bookv_33.aspx\\\">\\U536b\\U7075\\U516c\\U7bc7</a></span> \\n \\n <span><a href=\\\"/guwen/bookv_34.aspx\\\">\\U5b63\\U6c0f\\U7bc7</a></span> \\n \\n <span><a href=\\\"/guwen/bookv_35.aspx\\\">\\U9633\\U8d27\\U7bc7</a></span> \\n \\n <span><a href=\\\"/guwen/bookv_36.aspx\\\">\\U5fae\\U5b50\\U7bc7</a></span> \\n \\n <span><a href=\\\"/guwen/bookv_37.aspx\\\">\\U5b50\\U5f20\\U7bc7</a></span> \\n \\n <span><a href=\\\"/guwen/bookv_38.aspx\\\">\\U5c27\\U66f0\\U7bc7</a></span> \\n \\n </ul>\";\n}", "{\n nodeContent = \" \\n \";\n nodeName = text;\n}" )
6.firstChild
{ nodeContent = " \n "; nodeName = text; }
上面属性都是涉及HTML语言的标记，我们一般使用的时content属性，然后处理得到的NSString对象
这样我们就得到并处理为我们想要的数据。TFHppleElement是一个很重要的类，具体使用在这里就不介绍了。
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