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ResultSet resultSet=SqlConnector.SqlSearch_result(sqlcom_goods);
ArrayList<GoodDetails_data> gd_arrayList=new ArrayList<GoodDetails_data>();
GoodDetails_data goodDetails_data;
while(resultSet.next())
{
goodDetails_data=new GoodDetails_data();
goodDetails_data.setGoodID(resultSet.getInt("goodsID"));
goodDetails_data.setSalerID(resultSet.getInt("salerID"));
goodDetails_data.setGoodTitle(resultSet.getString("title"));
goodDetails_data.setCategory(resultSet.getString("category"));
goodDetails_data.setPrice(resultSet.getString("price"));
goodDetails_data.setDescible(resultSet.getString("de"));
goodDetails_data.setPic(resultSet.getString("pic"));
// System.out.println("resultset:"+goodDetails_data.getGoodTitle());
gd_arrayList.add(goodDetails_data);
System.out.println("arraylist:"+gd_arrayList.get(0).getGoodTitle());
}
try {
in = new FileInputStream("szp_dvd.bin");
while ((mReadLen = in.read(packet)) != -1) {
PacketInfo mPacketInfo = new PacketInfo();
mPacketInfo.len = mReadLen;
mPacketInfo.data = packet;
mPacketInfoList.add(mPacketInfo);
}
} catch (Exception e1) {
e1.printStackTrace();
} finally {
if (in != null) {
try {
in.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
public class PacketInfo {
public int len;
public byte[] data = new byte[1024];
}
这样也会背覆盖,蛋疼!坑爹呢!
while(resultSet.next())
{}
应该是
while(resultSet.hasnext()){}
for (int i = 0; i < gd_arrayList.size(); i++) {
System.out.println("resultsetsecond:"+gd_arrayList.get(i).getGoodTitle());
}