FileOutputStream outputStream = null;
try
{
outputStream = new FileOutputStream(fullFileName);
ChartUtilities.writeChartAsJPEG(outputStream, chart,500, 500);
}
catch(IOException e)
{
e.printStackTrace();
}
finally
{
outputStream.close();
}
不的工具是eclipes我的outputStream放到finally里语法报错,为啥?请高手指教
try
{
outputStream = new FileOutputStream(fullFileName);
ChartUtilities.writeChartAsJPEG(outputStream, chart,500, 500);
}
catch(IOException e)
{
e.printStackTrace();
}
finally
{
outputStream.close();
}
不的工具是eclipes我的outputStream放到finally里语法报错,为啥?请高手指教
outputStream.close(); }
catch{
}
因为它是必须被try的。
虽然放在finally中它也应该再次被catch的,这个时候最应该做的catch处理就是纪日志