http://h50237.www5.hp.com/iPortal/Template/Publication/Common/OneColumnWithLogo.aspx?PublicationID=71314e53-cc92-4c44-ac50-a7534a2d7ed6
MD5 md5=new MD5();
md5.getMD5ofStr(。。);
SmartUpload upLoad = new SmartUpload(); //SmartUpload组件
try
{
upLoad.initialize(getServlet().getServletConfig(),request,response);
upLoad.upload(); or upLoad.upload(“。。。”);
}
catch (Exception e1)
{
// TODO Auto-generated catch block
e1.printStackTrace();
}
...
public boolean isNumeric(String s)
{
Pattern pattern = Pattern.compile("[0-9]*");
Matcher matcher = pattern.matcher(s);
return matcher.matches();
}
function isNumeric(value){
var returnValue = true;
var re = new RegExp("^([0-9]+)$");
if(value.s ...
转载
Class aClass = Class.forName(xxx.xx.xx);
Object anInstance = aClass.newInstance();
Class.forName("").newInstance()返回的是object
but there is some limit for this method to create instance
that is your class constructor should no contain parameters, and you should cast the instance manual ...
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