JAVA to create a simple file

                 date date  = new date ();D Ateformat formatter = new simpledateformat ("YyyyMMddHHmmss") ;int sjt =  (int)   (math.random () *9000+1000);//random 4-digit string newxmlname =  " File "+formatter.format (date) +sjt+". xml "; String path = servletactioncontext.getservletcontext (). Getrealpath ("/"); string xmlpath = path+ "/xmlfile/"; File xmlfile = new file (Xmlpath+newxmlname); if (!xmlfile.exists ()) {try { Xmlfile.createnewfile ();}  catch  (IOEXCEPTION E1)  {e1.printstacktrace ();}} 

Create an XML file

The

File name is a combination of file+ current date + thought random number;

Path is a deployment path for Tomcat

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JAVA to create a simple file