For the Eclipse 3.1.1 release, IBM Rational Software has contributed translations for the Eclipse Project and for several subprojects of the Eclipse Tools Project, the Eclipse Web Tools Platform Proje

文件的建立、检查与删除 String path=request.getRealPath(""); //out.println(path); File f=new File(path,"File.txt"); //out.println(f); //out.println(f.exists()); if(f.exists()){//检查File.txt是否存在 f.delete();//