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public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
JasperPrint jasperPrint=null;
DBSQL db = DBSQL.getInstance();
Map parameters=null;
File reportFile=null;
String aac001=request.getParameter("aac001");
String aae140=request.getParameter("aae140");
String aae114=request.getParameter("aae114");
if(("0".equals(aae140)||aae140=="0")&&("-1".equals(aae114)||aae114=="-1")){
//只接收aac001
parameters = new HashMap();
parameters.put("aac001", aac001);
reportFile = new File(this.getServletContext().getRealPath("/report/grjfxx_noall.jasper"));
}else if(!"0".equals(aae140)&&aae140!="0"&&!"-1".equals(aae114)&&aae114!="-1"){
//全接收
parameters = new HashMap();
parameters.put("aac001", aac001);
parameters.put("aae140", aae140);
parameters.put("aae114", aae114);
reportFile = new File(this.getServletContext().getRealPath("/report/grjfxx_all.jasper"));
}else if(("0".equals(aae140)||aae140=="0")&&(!"-1".equals(aae114)&&aae114!="-1")){
//接收aae114,不接收aae140
parameters = new HashMap();
parameters.put("aac001", aac001);
parameters.put("aae114", aae114);
reportFile = new File(this.getServletContext().getRealPath("/report/grjfxx_noaae140.jasper"));
}else if(("-1".equals(aae114)||aae114=="-1")&&(!"0".equals(aae140)&&aae140!="0")){
//接收aae140,不接收aae114
parameters = new HashMap();
parameters.put("aac001", aac001);
parameters.put("aae140", aae140);
reportFile = new File(this.getServletContext().getRealPath("/report/grjfxx_noaae114.jasper"));
}
try {
jasperPrint =JasperFillManager.fillReport(reportFile.getPath(),parameters,db.getConnection());
//JasperPrintManager.printReport(jasperPrint, false);//2008-08
}catch(JRException jre){
jre.printStackTrace();
}catch(NullPointerException nec){
nec.getLocalizedMessage();
nec.printStackTrace();
nec.toString();
}
catch (Exception ee) {
ee.printStackTrace();
}
response.setContentType("application/octet-stream");
ServletOutputStream ouputStream = response.getOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(ouputStream);
oos.writeObject(jasperPrint);//
oos.flush();
oos.close();
ouputStream.flush();
ouputStream.close();
}
function getPrint(){
var aae140 = document.getElementById("aae140").options[document.getElementById("aae140").selectedIndex].value;
var aae114 = document.getElementById("aae114").options[document.getElementById("aae114").selectedIndex].value;
var url = "http://localhost:8088/xztouch/grxx/printServlet?aac001=<%=aac001 %>&aae114="+aae114+"&aae140="+aae140;
document.write('<APPLET CODE="com.neusoft.lzsearch.applet.PrinterApplet.class" CODEBASE = "." ARCHIVE = "commons-logging-1.1.jar,commons-collections-3.2.1.jar,reportprint.jar,jasperreports-applet-3.7.6.jar,jasperreports-3.7.6.jar" WIDTH = "100%" HEIGHT = "100%">');
document.write('<PARAM NAME = "type" VALUE="application/x-java-applet;version=1.5.0_08">');
document.write('<PARAM NAME = "scriptable" VALUE="false">');
document.write('<PARAM NAME = "REPORT_URL" VALUE ="'+url+'">');
document.write('</APPLET>');
}
<servlet>
<servlet-name>PrintServlet</servlet-name>
<servlet-class>com.neusoft.lzsearch.servlet.Print</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>PrintServlet</servlet-name>
<url-pattern>/grxx/printServlet</url-pattern>
</servlet-mapping>