读取foxpro格式的dbf文件

原文出处

终于整理完dbf文件读写的java源码，欢迎使用

修改以下代码

private void init(InputStream inputstream)

throws JDBFException

{

try

{

stream = new DataInputStream(inputstream);

int i = readHeader();

fields = new JDBField[i];

int j = 1;

for(int k = 0; k < i; k++)

{

fields[k] = readFieldHeader();

j += fields[k].getLength();

}

if(stream.read() < 1)

throw new JDBFException("Unexpected end of file reached.");

nextRecord = new byte[j];

try

{

//stream.readFully(nextRecord);

stream.read(new byte[263]);

stream.readFully(nextRecord);

}

catch(EOFException eofexception)

{

nextRecord = null;

stream.close();

}

}

catch(IOException ioexception)

{

throw new JDBFException(ioexception);

}

}

private int readHeader()

throws IOException, JDBFException

{

byte abyte0[] = new byte[16];

try

{

stream.readFully(abyte0);

}

catch(EOFException eofexception)

{

throw new JDBFException("Unexpected end of file reached.");

}

int i = abyte0[8];

if(i < 0)

i += 256;

i += 256 * abyte0[9];

i -= 264;

i = --i / 32;

//i = --i / 32;

//i--;

try

{

stream.readFully(abyte0);

}

catch(EOFException eofexception1)

{

throw new JDBFException("Unexpected end of file reached.");

}

return i;

}

dbf文件定义格式：http://www.clicketyclick.dk/databases/xbase/format/dbf.html