//少写了一点
public Vector readBinaryFile( String filePath )
{
Vector biVec = new Vector();
try
{
File biFile = new File( filePath );
if (biFile.exists())
{
FileInputStream biStream = new FileInputStream( biFile );
int len;
byte[] biByte = new byte[118];
while ( ( len = biStream.read( biByte, 0, 118 ) ) != -1 )
{
biVec.add( biByte );
}
}
}
catch( Exception e )
{
}
return biVec;
}
public Vector readBinaryFile( String filePath )
{
Vector biVec = new Vector();
try
{
File biFile = new File( filePath );
if (biFile.exists())
{
FileInputStream biStream = new FileInputStream( biFile );
int len;
byte[] biByte = new byte[118];
while ( ( len = biStream.read( biByte, 0, 118 ) ) != -1 )
{
biVec.add( biByte );
}
}
}
catch( Exception e )
{
}
return biVec;
}
循环将文件中 每 118个字节 存放在Vector中,直到文件结束。
{
Vector biVec = new Vector();
try
{
File biFile = new File( filePath );
if (biFile.exists())
{
FileInputStream biStream = new FileInputStream( biFile );
int len;
byte[] biByte = new byte[118];
while ( ( len = biStream.read( biByte, 0, 118 ) ) != -1 )
{
biVec.add( biByte );
biByte = new byte[118];
}
}
}
catch( Exception e )
{
}
{
Vector biVec = new Vector();
try
{
File biFile = new File( filePath );
if (biFile.exists())
{
FileInputStream biStream = new FileInputStream( biFile );
while(true)
{
byte[] biByte = new byte[118];//每次都new一个byte数组来存放读取的数据
if (biStream.read( biByte) <= 0 )
break;
biVec.add( biByte );
}
}
}
catch( Exception e )
{
}
}
不知道要不要这样
FileInputStream biStream = new FileInputStream(biFile);
int len;
int i = 0;
byte[] biByte = new byte[118];
while ( (len = biStream.read(biByte, i, 118)) != -1) {
biVec.add(biByte);
biByte = new byte[118];
i = i + 118;
}
你的作法很好!
来晚了的朋友,可去这里拿分,一样的帖子
http://expert.csdn.net/Expert/topic/1563/1563178.xml?temp=.594845