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**SiteFileFetch.java 8iwqy0<
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package NetFox; NU$?BiB?R
import java.io.*; 8^6dK
import java.net.*; ^K
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public class SiteFileFetch extends Thread { ![4<6/2gy
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SiteInfoBean siteInfoBean = null; //文件信息Bean \-~TW4dYe
long[] nStartPos; //开始位置 eNw9"X}g
long[] nEndPos; //结束位置 @XFy^?
FileSplitterFetch[] fileSplitterFetch; //子线程对象 r__Y{&IO
long nFileLength; //文件长度 =dTsGNz
boolean bFirst = true; //是否第一次取文件 %vFoTu)2
boolean bStop = false; //停止标志 i$!-mYi+Q!
File tmpFile; //文件下载的临时信息 Kn+m9
DataOutputStream output; //输出到文件的输出流 JVeb$_0k
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//负责整个文件的抓取,控制内部线程(FileSplitterFetch类) {P@OV1
public SiteFileFetch(SiteInfoBean bean) throws IOException COk;z.Kn
{ 1Ydym2
siteInfoBean = bean; 6`Af2Y_
//tmpFile = File.createTempFile ("zhong","1111",new File(bean.getSFilePath())); [<p7'n3x
tmpFile = new File(bean.getSFilePath()+File.separator + bean.getSFileName()+".info"); DKxzk~sOM
if(tmpFile.exists ()) XKt">W
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bFirst = false; Km9Y_`?
read_nPos(); W_ hckq.
} #^~[\8v>
else N++jI(
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nStartPos = new long[bean.getNSplitter()]; `cBV+00YS
nEndPos = new long[bean.getNSplitter()]; m?Qr)F_M
} J}UG{RttI
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public void run() 7$&3(#!N
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//获得文件长度 UBy<
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//分割文件 PtT=HvP!k
//实例FileSplitterFetch W{!GL
//启动FileSplitterFetch线程 Eax^1 |6
//等待子线程返回 ni$S@0
try{ _H+|Ic
if(bFirst) $<(FZb=
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nFileLength = getFileSize(); ;>duY\$<
if(nFileLength == -1) !$i*u-%4
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