📄 网页爬虫，httpclient+jericho html parser 实现网页的抓取 - oscar999的专栏 - csdnblog.htm

📁 JMF编程的基础教程。。。 html格式配有源码。。。非常适合初学者学习
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src="网页爬虫，HttpClient+Jericho HTML Parser 实现网页的抓取 - oscar999的专栏 - CSDNBlog.files/ExpandedSubBlockStart.gif" 
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style="COLOR: rgb(0,0,0)">&nbsp;(statusCode&nbsp;</SPAN><SPAN 
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align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.err<BR><IMG 
alt="" 
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align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;.println(</SPAN><SPAN 
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style="COLOR: rgb(0,0,0)">Method&nbsp;failed:</SPAN><SPAN 
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style="COLOR: rgb(0,0,0)">+</SPAN><SPAN 
style="COLOR: rgb(0,0,0)">&nbsp;getMethod.getStatusLine());<BR><IMG alt="" 
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align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</SPAN></SPAN><SPAN 
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align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;responseBody&nbsp;</SPAN><SPAN 
style="COLOR: rgb(0,0,0)">=</SPAN><SPAN 
style="COLOR: rgb(0,0,0)">&nbsp;getMethod.getResponseBodyAsString();<BR><IMG 
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align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Source&nbsp;source&nbsp;</SPAN><SPAN 
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style="COLOR: rgb(0,0,0)">&nbsp;</SPAN><SPAN 
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style="COLOR: rgb(0,0,0)">&nbsp;Source(responseBody);<BR><IMG alt="" 
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align=top><BR><IMG alt="" 
src="网页爬虫，HttpClient+Jericho HTML Parser 实现网页的抓取 - oscar999的专栏 - CSDNBlog.files/InBlock.gif" 
align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN 
style="COLOR: rgb(0,0,255)">int</SPAN><SPAN 
style="COLOR: rgb(0,0,0)">&nbsp;tableCount&nbsp;</SPAN><SPAN 
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style="COLOR: rgb(0,0,0)">&nbsp;</SPAN><SPAN 
style="COLOR: rgb(0,0,0)">0</SPAN><SPAN style="COLOR: rgb(0,0,0)">;<BR><IMG 
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src="网页爬虫，HttpClient+Jericho HTML Parser 实现网页的抓取 - oscar999的专栏 - CSDNBlog.files/InBlock.gif" 
align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN 
style="COLOR: rgb(0,0,255)">for</SPAN><SPAN 
style="COLOR: rgb(0,0,0)">&nbsp;(Iterator&nbsp;i&nbsp;</SPAN><SPAN 
style="COLOR: rgb(0,0,0)">=</SPAN><SPAN 
style="COLOR: rgb(0,0,0)">&nbsp;source.findAllElements(HTMLElementName.TABLE)<BR><IMG 
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align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;.iterator();&nbsp;i.hasNext();&nbsp;tableCount</SPAN><SPAN 
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id=_1689_2385_Open_Text><SPAN style="COLOR: rgb(0,0,0)">{<BR><IMG alt="" 
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align=top><BR><IMG alt="" 
src="网页爬虫，HttpClient+Jericho HTML Parser 实现网页的抓取 - oscar999的专栏 - CSDNBlog.files/InBlock.gif" 
align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Segment&nbsp;segment&nbsp;</SPAN><SPAN 
style="COLOR: rgb(0,0,0)">=</SPAN><SPAN 
style="COLOR: rgb(0,0,0)">&nbsp;(Segment)&nbsp;i.next();<BR><IMG alt="" 
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align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN 
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id=_1761_2380_Open_Text><SPAN style="COLOR: rgb(0,0,0)">{<BR><IMG alt="" 
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align=top><BR><IMG alt="" 
src="网页爬虫，HttpClient+Jericho HTML Parser 实现网页的抓取 - oscar999的专栏 - CSDNBlog.files/InBlock.gif" 
align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN 
style="COLOR: rgb(0,0,255)">int</SPAN><SPAN 
style="COLOR: rgb(0,0,0)">&nbsp;hrefCount&nbsp;</SPAN><SPAN 
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style="COLOR: rgb(0,0,0)">&nbsp;</SPAN><SPAN 
style="COLOR: rgb(0,0,0)">0</SPAN><SPAN style="COLOR: rgb(0,0,0)">;<BR><IMG 
alt="" 
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align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN 
style="COLOR: rgb(0,0,255)">for</SPAN><SPAN 
style="COLOR: rgb(0,0,0)">&nbsp;(Iterator&nbsp;j&nbsp;</SPAN><SPAN 
style="COLOR: rgb(0,0,0)">=</SPAN><SPAN 
style="COLOR: rgb(0,0,0)">&nbsp;segment<BR><IMG alt="" 
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align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;.findAllElements(HTMLElementName.A).iterator();&nbsp;j<BR><IMG 
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alt="" 
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onclick="this.style.display='none'; document.getElementById('_1896_2373_Closed_Text').style.display='none'; document.getElementById('_1896_2373_Open_Image').style.display='inline'; document.getElementById('_1896_2373_Open_Text').style.display='inline';" 
alt="" 
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align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;.hasNext();)&nbsp;</SPAN><SPAN 
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style="BORDER-RIGHT: rgb(128,128,128) 1px solid; BORDER-TOP: rgb(128,128,128) 1px solid; DISPLAY: none; BORDER-LEFT: rgb(128,128,128) 1px solid; BORDER-BOTTOM: rgb(128,128,128) 1px solid; BACKGROUND-COLOR: rgb(255,255,255)">...</SPAN><SPAN 
id=_1896_2373_Open_Text><SPAN style="COLOR: rgb(0,0,0)">{<BR><IMG alt="" 
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align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Segment&nbsp;childsegment&nbsp;</SPAN><SPAN 
style="COLOR: rgb(0,0,0)">=</SPAN><SPAN 
style="COLOR: rgb(0,0,0)">&nbsp;(Segment)&nbsp;j.next();<BR><IMG alt="" 
src="网页爬虫，HttpClient+Jericho HTML Parser 实现网页的抓取 - oscar999的专栏 - CSDNBlog.files/InBlock.gif" 
align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;title&nbsp;</SPAN><SPAN 
style="COLOR: rgb(0,0,0)">=</SPAN><SPAN 
style="COLOR: rgb(0,0,0)">&nbsp;childsegment.extractText();<BR><IMG alt="" 
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align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;title.replace(</SPAN><SPAN 
style="COLOR: rgb(0,0,0)">"</SPAN><SPAN 
style="COLOR: rgb(0,0,0)">&nbsp;</SPAN><SPAN 
style="COLOR: rgb(0,0,0)">"</SPAN><SPAN 
style="COLOR: rgb(0,0,0)">,&nbsp;</SPAN><SPAN 
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style="COLOR: rgb(0,0,0)">&amp;nbsp;</SPAN><SPAN 
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alt="" 
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align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;title&nbsp;</SPAN><SPAN 
style="COLOR:
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