【推荐】oc解析HTML数据的类库（爬取网页数据）
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>
raw数据
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
content数据
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}"
)
children
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。
【推荐】oc解析HTML数据的类库（爬取网页数据）的更多相关文章
- 使用webdriver+urllib爬取网页数据(模拟登陆，过验证码)
urilib是python的标准库,当我们使用Python爬取网页数据时,往往用的是urllib模块,通过调用urllib模块的urlopen(url)方法返回网页对象,并使用read()方法获得ur ...
- python之爬取网页数据总结（一）
今天尝试使用python,爬取网页数据.因为python是新安装好的,所以要正常运行爬取数据的代码需要提前安装插件.分别为requests Beautifulsoup4 lxml 三个插件 ...
- Python网页解析库：用requests-html爬取网页
Python网页解析库:用requests-html爬取网页 1. 开始 Python 中可以进行网页解析的库有很多,常见的有 BeautifulSoup 和 lxml 等.在网上玩爬虫的文章通常都是 ...
- python爬虫——爬取网页数据和解析数据
1.网络爬虫的基本概念 网络爬虫(又称网络蜘蛛,机器人),就是模拟客户端发送网络请求,接收请求响应,一种按照一定的规则,自动地抓取互联网信息的程序.只要浏览器能够做的事情,原则上,爬虫都能够做到. 2 ...
- 接着上次的python爬虫，今天进阶一哈，局部解析爬取网页数据
*解析网页数据的仓库 用Beatifulsoup基于lxml包lxml包基于html和xml的标记语言的解析包.可以去解析网页的内容,把我们想要的提取出来. 第一步.导入两个包,项目中必须包含beau ...
- 使用 Python 爬取网页数据
1. 使用 urllib.request 获取网页 urllib 是 Python 內建的 HTTP 库, 使用 urllib 可以只需要很简单的步骤就能高效采集数据; 配合 Beautiful 等 ...
- 03：requests与BeautifulSoup结合爬取网页数据应用
1.1 爬虫相关模块命令回顾 1.requests模块 1. pip install requests 2. response = requests.get('http://www.baidu.com ...
- Selenium+Tesseract-OCR智能识别验证码爬取网页数据
1.项目需求描述 通过订单号获取某系统内订单的详细数据,不需要账号密码的登录验证,但有图片验证码的动态识别,将获取到的数据存到数据库. 2.整体思路 1.通过Selenium技术,无窗口模式打开浏览器 ...
- 使用puppeteer爬取网页数据实践小结
简单介绍Puppeteer Puppeteer是一个Node库,它通过DevTools协议提供高级API来控制Chrome或Chromium.Puppeteer默认以无头方式运行,但可以配置为有头方式 ...
随机推荐
- Scala 深入浅出实战经典 第79讲：单例深入讲解及单例背后的链式表达式
王家林亲授<DT大数据梦工厂>大数据实战视频 Scala 深入浅出实战经典(1-87讲)完整视频.PPT.代码下载:百度云盘:http://pan.baidu.com/s/1c0noOt6 ...
- PHP 数组排序方法总结
sort:本函数为 array 中的单元赋予新的键名.这将删除原有的键名而不仅是重新排序. rsort:本函数对数组进行逆向排序(最高到最低). 删除原有的键名而不仅是重新排序. asort:对数组进 ...
- 解决Win7旗舰版开机后无线网络识别非常慢的问题
最近电脑开机后WIFI识别和连接非常慢,不知何故.查看百度安全卫士的优化记录,发现其禁用了 Network List Service,将该服务设为自动启动,重启服务后,问题解决.PS:如此优化太可恶!
- cordova混合开发：Android中native调用javascript
今天学习怎么在java中调用javascript方法,做个记录: 第一种方式,这个最简单: loadUrl("javascript:func1()"); 要注意要在devicere ...
- Jenkins:”ResourceRules.plist: cannot read resources” error after Xcode 6.1
在 Custom xcodebuild arguments 处填入: "CODE_SIGN_RESOURCE_RULES_PATH=$(SDKROOT)/ResourceRules.plis ...
- JavaScript 事件——“事件类型”中“复合事件”和“变动事件”的注意要点(转)
复合事件 复合事件是DOM3级事件中心添加的一类事件,用于处理IME的输入序列. compositionstart.compositionupdate.compositionend 复合事件有以下三中 ...
- Gamma校正与线性工作流
1 Gamma校正是什么?8位亮度值x(0-1)经过x^0.45的一个提亮过程. 2 为什么需要Gamma校正 人的眼睛是以非线性方式感知亮度,在自然界中,人感觉到的一半亮度其实只有全部能量的0.2, ...
- popupwindow 与 输入法
有时候popupwindow会被输入法覆盖, 有时候popupwindow会被输入法给顶上去. 而且这个问题还跟theme的windowFullscreen属性相关. 不过这些可以都不用管, 根据项目 ...
- [原]OpenGL基础教程（五）缓冲区数据更新方式
1.glBufferSubData 适用于相同数据类型 void SetPositionY(float y){ vector<Vector3<float>>::itera ...
- 解决oracle 端口 1521 本机127可通 其他ip不通
http://wenku.baidu.com/link?url=8tRGGObqgLd6-yqprioIZSyluu9K0BgA29Lhx7F57pVDIHbMHVDNTa_SlEmVugGT4QJO ...