宸﹁竟鏄富鎶ヨ〃,鍙寵竟鐨勬槸瀛愭姤琛?br />
鎴戞祴璇曠敤鐨勫悗鍙版柟娉曟槸涓涓猄ervlet,瀵煎嚭鐨勬槸pdf.
1
//瀹氫箟瀛愭姤琛ㄧ殑鏁版嵁
2 Map parameters = new HashMap();
3
4 parameters.put("ReportTitle", "Address Report");
5 parameters.put("BaseDir", reportFile.getParentFile());
6 parameters.put("IsBgView", true);
7
8 //瀹氫箟涓繪姤琛ㄧ殑鏁版嵁
9 List<Map> datas = new ArrayList();
10
11 Map temp = null;
12 List <Map>devices = null;
13 //榪欓噷鍘婚亶鍘唕tu榪欎釜瀵硅薄
14
for(WrRRtu rtu : wrtest.getAll()){
15
devices=new ArrayList();
16 temp = new HashMap();
17 temp.put("recid", rtu.getRecid());
18 temp.put("rtumc", rtu.getRtumc());
19 temp.put("rtudm", rtu.getRtudm());
20 //榪欓噷緇欎富鎶ヨ〃娣誨姞鏁版嵁
21 datas.add(temp);
22 //閫氳繃rtu鍘繪煡瀹冪殑瀛愭暟鎹?/span>
23
for(WrRDevice dev :wrdtest.getWrRDeviceByRtuRecid(rtu.getRecid())){
24 temp = new HashMap();
25 devices.add(temp);
26 //褰撳墠rtu鎵鏈夌殑瀛愭暟鎹?/span>
27 temp.put("recid", dev.getRecid());
28
}
29 //鎶婂綋鍓峳tu鐨勫瓙鏁版嵁鏀懼湪parameters閲?/span>
30 parameters.put(rtu.getRecid(), new JRListDataSource(devices));
31
}
32 //鎴戣繖鏄埌澶凱DF鐨?/span>
33 byte[] bytes = JasperRunManager.runReportToPdf(reportFile.getPath(), parameters, new JRListDataSource(datas));
//瀹氫箟瀛愭姤琛ㄧ殑鏁版嵁2
Map parameters = new HashMap(); 3
4
parameters.put("ReportTitle", "Address Report");5
parameters.put("BaseDir", reportFile.getParentFile());6
parameters.put("IsBgView", true);7
8
//瀹氫箟涓繪姤琛ㄧ殑鏁版嵁9
List<Map> datas = new ArrayList();10
11
Map temp = null;12
List <Map>devices = null;13
//榪欓噷鍘婚亶鍘唕tu榪欎釜瀵硅薄14
for(WrRRtu rtu : wrtest.getAll()){
15
devices=new ArrayList();16
temp = new HashMap();17
temp.put("recid", rtu.getRecid());18
temp.put("rtumc", rtu.getRtumc());19
temp.put("rtudm", rtu.getRtudm());20
//榪欓噷緇欎富鎶ヨ〃娣誨姞鏁版嵁21
datas.add(temp);22
//閫氳繃rtu鍘繪煡瀹冪殑瀛愭暟鎹?/span>23
for(WrRDevice dev :wrdtest.getWrRDeviceByRtuRecid(rtu.getRecid())){
24
temp = new HashMap();25
devices.add(temp);26
//褰撳墠rtu鎵鏈夌殑瀛愭暟鎹?/span>27
temp.put("recid", dev.getRecid());28
}29
//鎶婂綋鍓峳tu鐨勫瓙鏁版嵁鏀懼湪parameters閲?/span>30
parameters.put(rtu.getRecid(), new JRListDataSource(devices));31
}32
//鎴戣繖鏄埌澶凱DF鐨?/span>33
byte[] bytes = JasperRunManager.runReportToPdf(reportFile.getPath(), parameters, new JRListDataSource(datas));涓繪姤琛ㄤ腑璁劇疆瀛愭姤琛ㄧ殑浠ｇ爜:
1<subreport isUsingCache="true">
2 <reportElement key="subreport-1" x="181" y="0" width="285" height="22"/>
3 <dataSourceExpression><![CDATA[$P{REPORT_PARAMETERS_MAP}.get($F{recid})]]></dataSourceExpression>
4 <subreportExpression class="java.lang.String"><![CDATA[$P{SUBREPORT_DIR} + "DepartmentList_department_person.jasper"]]></subreportExpression>
5 </subreport>
瀛愭姤琛ㄤ腑,浠嶆棫鎸変紶緇熺殑鏂規硶鍙栧氨OK浜?
<subreport isUsingCache="true">2
<reportElement key="subreport-1" x="181" y="0" width="285" height="22"/>3
<dataSourceExpression><![CDATA[$P{REPORT_PARAMETERS_MAP}.get($F{recid})]]></dataSourceExpression>4
<subreportExpression class="java.lang.String"><![CDATA[$P{SUBREPORT_DIR} + "DepartmentList_department_person.jasper"]]></subreportExpression>5
</subreport>]]>