/* :SYg)|s
**SiteFileFetch.java h V=)T^Q
*/ :k(aH Ua
package NetFox; ["@K~my~D*
import java.io.*; lHP[WO
import java.net.*; 8.9S91]=
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public class SiteFileFetch extends Thread { :[AW
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SiteInfoBean siteInfoBean = null; //文件信息Bean }1(F~6RH
long[] nStartPos; //开始位置 bLf }U9
long[] nEndPos; //结束位置 ~~yo& ]
FileSplitterFetch[] fileSplitterFetch; //子线程对象 OFDPtJ wV
long nFileLength; //文件长度 !JrVh$K
boolean bFirst = true; //是否第一次取文件 F;MFw2G
boolean bStop = false; //停止标志 S{
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File tmpFile; //文件下载的临时信息 q$H'u[KQ06
DataOutputStream output; //输出到文件的输出流 iLS'47
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//负责整个文件的抓取,控制内部线程(FileSplitterFetch类) meIY00
public SiteFileFetch(SiteInfoBean bean) throws IOException L{\B9b2
{ $=H\#e)]Ug
siteInfoBean = bean; (<3'LhFII
//tmpFile = File.createTempFile ("zhong","1111",new File(bean.getSFilePath())); e#16,a-}o
tmpFile = new File(bean.getSFilePath()+File.separator + bean.getSFileName()+".info"); ~BZ A_w"`1
if(tmpFile.exists ()) m3,]j\
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bFirst = false; wAy;ZNu
read_nPos(); ^iTjr$hQ;
} >gVR5o
else srC'!I=s>8
{ f#mY44:,C
nStartPos = new long[bean.getNSplitter()]; TQnMPELh"
nEndPos = new long[bean.getNSplitter()]; 'VO^H68
} PW.W.<CL
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public void run() xJZbax[
{ x~Pv
//获得文件长度 ^WM)UZEBC
//分割文件 %]
//实例FileSplitterFetch 8tPq5i
//启动FileSplitterFetch线程 Q=w\)qJ
//等待子线程返回 x{&