1,

String?printer_name=null;//定义一个全局参数

//以下代码是检测这个报表是否有相应的参数模板

String?paramFile?=?report.substring(0,iTmp)+"_arg.raq";

File?f=new?File(application.getRealPath(reportFileHome+?File.separator?+paramFile));

///

try?{

String?reportPath?=?request.getRealPath(reportFileHome+"/"+report);

ReportDefine?rd?=?(ReportDefine)ReportUtils.read(reportPath);

request.setAttribute("reportDefine",rd);

System.out.println(rd.getPrintSetup().getPaper());//当前报表纸张类型

System.out.println(rd.getPrintSetup().getPaperHeight());

System.out.println(rd.getPrintSetup().getPaperWidth());

?????System.out.println(reportPath);

if(rd.getPrintSetup().getPaperHeight()==279?&&?rd.getPrintSetup().getPaperWidth()==216){

?????printer_name="Microsoft?XPS?Document?Writer";?//当报表的高宽符合时指定打印机名称

}

}?catch?(Throwable?e)?{

?????e.printStackTrace();

}

----------------------------------------

2,

<report:html?name="report1"?reportFileName="<%=report%>"

funcBarLocation="both"

needPageMark="yes"

needImportExcel="yes,0"

printerName="<%=printer_name%>"//指定printerName的值

generateParamForm="no"

params="<%=param.toString()%>"

exceptionPage="/reportJsp/myError2.jsp"

appletJarName="runqianReport4Applet.jar,dmGraphApplet.jar,applet.jar"

/>