-------------------------------------------------------------/value=new String(value.getBytes("ISO8859-1"),"GB2312");求代码解释
------------------------------------------------------------- public void copyFile(File in, File out) throws Exception {
FileInputStream fis = new FileInputStream(in);
FileOutputStream fos = new FileOutputStream(out);
byte[] buf = new byte[1024];
int i = 0;
while((i=fis.read(buf))!=-1) {
fos.write(buf, 0, i);
}
fis.close();
fos.close();
}
求代码解释
-------------------------------------------------------------showModalDialog()的返回值是什么?它的参数有几种写法?(script)-------------------------------------------------------------
我看的程序里有:
showModalDialog(...)
showDialog(...)
<IFRAME...>
三个xxx究竟哪个是弹出对话框的最直接操作?-------------------------------------------------------------
------------------------------------------------------------- public void copyFile(File in, File out) throws Exception {
FileInputStream fis = new FileInputStream(in);
FileOutputStream fos = new FileOutputStream(out);
byte[] buf = new byte[1024];
int i = 0;
while((i=fis.read(buf))!=-1) {
fos.write(buf, 0, i);
}
fis.close();
fos.close();
}
求代码解释
-------------------------------------------------------------showModalDialog()的返回值是什么?它的参数有几种写法?(script)-------------------------------------------------------------
我看的程序里有:
showModalDialog(...)
showDialog(...)
<IFRAME...>
三个xxx究竟哪个是弹出对话框的最直接操作?-------------------------------------------------------------
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