下面是action里面的代码String destfile=ServletActionContext.getServletContext().getRealPath("/")+"img/"+name;InputStream fis=new FileInputStream(tupian);OutputStream fos=new FileOutputStream(destfile);byte [] buffer=new byte[1024];int len=-1;while(true){len=fis.read(buffer);if(len==-1){break;}fos.write(buffer,0,len);}fos.flush();fos.close(); warel.setImg("/dcxt/img/"+d.nextLong()+name);这是拦截器list,toadd,toupdate,deletelist,toadd,toupdate,delete.jpg102400 <default-interceptor-ref name="mystack"/>
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