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**SiteFileFetch.java X )I/%{
*/ "_t4F4z
package NetFox; _\p`4-.V
import java.io.*; /#29Y^Z)=
import java.net.*;
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public class SiteFileFetch extends Thread { IT,"8s
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SiteInfoBean siteInfoBean = null; //文件信息Bean aWdUuid
long[] nStartPos; //开始位置 nZe\5`
long[] nEndPos; //结束位置 AmZuo_
FileSplitterFetch[] fileSplitterFetch; //子线程对象 bG52s
long nFileLength; //文件长度 [S%J*sz~
boolean bFirst = true; //是否第一次取文件 HP#ki !'
boolean bStop = false; //停止标志 9 _eS`,'
File tmpFile; //文件下载的临时信息 fH&zR#T7U4
DataOutputStream output; //输出到文件的输出流 'wa g |-
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//负责整个文件的抓取,控制内部线程(FileSplitterFetch类) %@>YNPD`E
public SiteFileFetch(SiteInfoBean bean) throws IOException #sL/y
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siteInfoBean = bean; Tu==49
//tmpFile = File.createTempFile ("zhong","1111",new File(bean.getSFilePath())); NOV.Bs{
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tmpFile = new File(bean.getSFilePath()+File.separator + bean.getSFileName()+".info"); 8:~b
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if(tmpFile.exists ()) miPmpu!
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bFirst = false; YRXK@'[=
read_nPos(); L+Eu
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else ]Uu
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nStartPos = new long[bean.getNSplitter()]; r9<V%PHv
nEndPos = new long[bean.getNSplitter()]; fa"\=V2S
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public void run() f]c<9Q>*
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//获得文件长度 bZu$0IG
//分割文件 L,6MF,vx
//实例FileSplitterFetch 5|5=Y/
//启动FileSplitterFetch线程 ad9EG#mD#
//等待子线程返回 f:S}h-AL&
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if(bFirst) )x)gHY8;
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nFileLength = getFileSize(); t]4!{~,
if(nFileLength == -1) vpi l$Uq
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