us.codecraft.webmagic.selector

类 HtmlNode

java.lang.Object

us.codecraft.webmagic.selector.AbstractSelectable

us.codecraft.webmagic.selector.HtmlNode

所有已实现的接口:

Selectable

直接已知子类:

Html

public class HtmlNode
extends AbstractSelectable

作者:

code4crafer@gmail.com

构造器概要

构造器

构造器和说明
HtmlNode()
HtmlNode(List<org.jsoup.nodes.Element> elements)

方法概要

限定符和类型	方法和说明
Selectable	$(String selector) select list with css selector
Selectable	$(String selector, String attrName) select list with css selector
protected List<org.jsoup.nodes.Element>	getElements()
protected List<String>	getSourceTexts()
Selectable	links() select all links
List<Selectable>	nodes() get all nodes
Selectable	select(Selector selector) extract by custom selector
protected Selectable	selectElements(BaseElementSelector elementSelector) select elements
Selectable	selectList(Selector selector) extract by custom selector
Selectable	smartContent() select smart content with ReadAbility algorithm
Selectable	xpath(String xpath) select list with xpath

从类继承的方法 us.codecraft.webmagic.selector.AbstractSelectable

all, css, css, get, getFirstSourceText, jsonPath, match, regex, regex, replace, select, selectList, toString

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

构造器详细资料

HtmlNode

public HtmlNode(List<org.jsoup.nodes.Element> elements)

HtmlNode

public HtmlNode()

方法详细资料

getElements

protected List<org.jsoup.nodes.Element> getElements()

smartContent

public Selectable smartContent()

从接口复制的说明: Selectable

select smart content with ReadAbility algorithm

返回:

content

links

public Selectable links()

从接口复制的说明: Selectable

select all links

返回:

all links

xpath

public Selectable xpath(String xpath)

从接口复制的说明: Selectable

select list with xpath

参数:

xpath - xpath

返回:

new Selectable after extract

selectList

public Selectable selectList(Selector selector)

从接口复制的说明: Selectable

extract by custom selector

指定者:

selectList 在接口中 Selectable

覆盖:

selectList 在类中 AbstractSelectable

参数:

selector - selector

返回:

result

select

public Selectable select(Selector selector)

从接口复制的说明: Selectable

extract by custom selector

指定者:

select 在接口中 Selectable

覆盖:

select 在类中 AbstractSelectable

参数:

selector - selector

返回:

result

selectElements

protected Selectable selectElements(BaseElementSelector elementSelector)

select elements

参数:

elementSelector - elementSelector

返回:

result

$

public Selectable $(String selector)

从接口复制的说明: Selectable

select list with css selector

参数:

selector - css selector expression

返回:

new Selectable after extract

$

public Selectable $(String selector,
                    String attrName)

从接口复制的说明: Selectable

select list with css selector

参数:

selector - css selector expression

attrName - attribute name of css selector

返回:

new Selectable after extract

nodes

public List<Selectable> nodes()

从接口复制的说明: Selectable

get all nodes

返回:

result

getSourceTexts

protected List<String> getSourceTexts()

指定者:

getSourceTexts 在类中 AbstractSelectable