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**SiteFileFetch.java hp]ng!I{\u
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package NetFox; 'W?v.W &
import java.io.*; 3ES[ N.V#
import java.net.*; jo;uR l
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public class SiteFileFetch extends Thread { i
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SiteInfoBean siteInfoBean = null; //文件信息Bean x\J;ZiWwW
long[] nStartPos; //开始位置 4$zFR}f
long[] nEndPos; //结束位置 ZkB6bji
FileSplitterFetch[] fileSplitterFetch; //子线程对象 zdjM%l);
long nFileLength; //文件长度 q
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boolean bFirst = true; //是否第一次取文件 *)`kx
boolean bStop = false; //停止标志 s\Pt,I@Y_
File tmpFile; //文件下载的临时信息 !(]dz~sM
DataOutputStream output; //输出到文件的输出流 g#'fd/?Q
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//负责整个文件的抓取,控制内部线程(FileSplitterFetch类) UrhM)h?%
public SiteFileFetch(SiteInfoBean bean) throws IOException YD='M.n\
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siteInfoBean = bean; Rg?{?qK\K
//tmpFile = File.createTempFile ("zhong","1111",new File(bean.getSFilePath())); S\3AW,c]w
tmpFile = new File(bean.getSFilePath()+File.separator + bean.getSFileName()+".info"); #NN"(I
if(tmpFile.exists ()) G V:$;
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bFirst = false; N$,/Q9h^
read_nPos(); ;N$ 0)2w
} &8Jg9#
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nStartPos = new long[bean.getNSplitter()]; .A*VLF*m
nEndPos = new long[bean.getNSplitter()]; oGJ*Rn)Z
} W%>i$:Qq
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public void run() z;y^t4
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{ YXX36
//获得文件长度 Tf#2"(!
//分割文件 B.22
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//实例FileSplitterFetch 0i5y(m&7
//启动FileSplitterFetch线程 \]T=j#.S$
//等待子线程返回 fou_/Nrue
try{ 2&