往word表中写数据
部分样例，留作以后参考：
ACTION:
public String exportProblemBill(){
BufferedInputStream in = null;
String relativePath;
try {
relativePath=URLDecoder.decode("download/problem/problemTemplate.docx",
"UTF-8");
in =getInputStrem(relativePath);
System.out.println(relativePath+"22222222222");
Map<String, String> properties = new HashMap<>();
long id=from.getId();
JtProblemInfo po=jtProblemService.getProblemInfoBywsdid(id);
properties.put("#dept#", po.getCompany());
properties.put("#problemcode#", po.getProblemCode());
properties.put("#sltime#", po.getAcceptTime());
properties.put("#approver#", po.getAskerName());
properties.put("#tel#", po.getPhone());
properties.put("#title#", po.getTitle());
if(jtProblemService.getNamebycode(po.getSources(),"JTPROBLEM_INFO_SOURCE").equals(DOConstant.PROBLEM_SOUTCE_NAME1)){
properties.put("#source1#", "■");
}else{
properties.put("#source1#", "□");
}
if(jtProblemService.getNamebycode(po.getSources(),"JTPROBLEM_INFO_SOURCE").equals(DOConstant.PROBLEM_SOUTCE_NAME2)){
properties.put("#source2#", "■");
}else{
properties.put("#source2#", "□");
}
if(jtProblemService.getNamebycode(po.getSources(),"JTPROBLEM_INFO_SOURCE").equals(DOConstant.PROBLEM_SOUTCE_NAME3)){
properties.put("#source3#", "■");
}else{
properties.put("#source3#", "□");
}
if(jtProblemService.getNamebycode(po.getSources(),"JTPROBLEM_INFO_SOURCE").equals(DOConstant.PROBLEM_SOUTCE_NAME4)){
properties.put("#source4#", "■");
}else{
properties.put("#source4#", "□");
}
if(jtProblemService.getNamebycode(po.getSources(),"JTPROBLEM_INFO_SOURCE").equals(DOConstant.PROBLEM_SOUTCE_NAME5)){
properties.put("#source5#", "■");
}else{
properties.put("#source5#", "□");
}
properties.put("#eventcode#", po.getIncidentCode());
if(jtProblemService.getNamebycode(po.getProblemClass(),"JTPROBLEM_CLASS").equals(DOConstant.PROBLEM_CLASS_NAME1)){
properties.put("#pclass1#", "■");
}else{
properties.put("#pclass1#", "□");
}
if(jtProblemService.getNamebycode(po.getProblemClass(),"JTPROBLEM_CLASS").equals(DOConstant.PROBLEM_CLASS_NAME2)){
properties.put("#pclass2#", "■");
}else{
properties.put("#pclass2#", "□");
}
if(jtProblemService.getNamebycode(po.getProblemClass(),"JTPROBLEM_CLASS").equals(DOConstant.PROBLEM_CLASS_NAME3)){
properties.put("#pclass3#", "■");
}else{
properties.put("#pclass3#", "□");
}
if(jtProblemService.getNamebycode(po.getProblemSubClass(),"JTPROBLEM_SUBCLASS").equals(DOConstant.PROBLEM_TYPE_NAME1)){
properties.put("#ptype1#", "■");
}else{
properties.put("#ptype1#", "□");
}
if(jtProblemService.getNamebycode(po.getProblemSubClass(),"JTPROBLEM_SUBCLASS").equals(DOConstant.PROBLEM_TYPE_NAME2)){
properties.put("#ptype2#", "■");
}else{
properties.put("#ptype2#", "□");
}
if(jtProblemService.getNamebycode(po.getProblemSubClass(),"JTPROBLEM_SUBCLASS").equals(DOConstant.PROBLEM_TYPE_NAME3)){
properties.put("#ptype3#", "■");
}else{
properties.put("#ptype3#", "□");
}
if(jtProblemService.getNamebycode(po.getProblemSubClass(),"JTPROBLEM_SUBCLASS").equals(DOConstant.PROBLEM_TYPE_NAME4)){
properties.put("#ptype4#", "■");
}else{
properties.put("#ptype4#", "□");
}
if(jtProblemService.getNamebycode(po.getProblemSubClass(),"JTPROBLEM_SUBCLASS").equals(DOConstant.PROBLEM_TYPE_NAME5)){
properties.put("#ptype5#", "■");
}else{
properties.put("#ptype5#", "□");
}
if(jtProblemService.getNamebycode(po.getProblemSubClass(),"JTPROBLEM_SUBCLASS").equals(DOConstant.PROBLEM_TYPE_NAME6)){
properties.put("#ptype6#", "■");
}else{
properties.put("#ptype6#", "□");
}
if(jtProblemService.getNamebycode(po.getProblemSubClass(),"JTPROBLEM_SUBCLASS").equals(DOConstant.PROBLEM_TYPE_NAME7)){
properties.put("#ptype7#", "■");
}else{
properties.put("#ptype7#", "□");
}
if(jtProblemService.getNamebycode(po.getProblemSubClass(),"JTPROBLEM_SUBCLASS").equals(DOConstant.PROBLEM_TYPE_NAME8)){
properties.put("#ptype8#", "■");
}else{
properties.put("#ptype8#", "□");
}
if(jtProblemService.getNamebycode(po.getProblemSubClass(),"JTPROBLEM_SUBCLASS").equals(DOConstant.PROBLEM_TYPE_NAME9)){
properties.put("#ptype9#", "■");
}else{
properties.put("#ptype9#", "□");
}
if(jtProblemService.getNamebycode(po.getUrgency(),"JTPROBLEM_INFO_URGENCY").equals(DOConstant.PROBLEM__DEGREE_NAME1)){
properties.put("#degree1#", "■");
}else{
properties.put("#degree1#", "□");
}
if(jtProblemService.getNamebycode(po.getUrgency(),"JTPROBLEM_INFO_URGENCY").equals(DOConstant.PROBLEM__DEGREE_NAME2)){
properties.put("#degree2#", "■");
}else{
properties.put("#degree2#", "□");
}
if(jtProblemService.getNamebycode(po.getUrgency(),"JTPROBLEM_INFO_URGENCY").equals(DOConstant.PROBLEM__DEGREE_NAME3)){
properties.put("#degree3#", "■");
}else{
properties.put("#degree3#", "□");
}
if(jtProblemService.getNamebycode(po.getUrgency(),"JTPROBLEM_INFO_URGENCY").equals(DOConstant.PROBLEM__DEGREE_NAME4)){
properties.put("#degree4#", "■");
}else{
properties.put("#degree4#", "□");
}
if(jtProblemService.getNamebycode(po.getInfluencey(),"JTPROBLEM_INFO_INFLUENCEY").equals(DOConstant.PROBLEM_INFLUENCE_NAME1)){
properties.put("#infleve1#", "■");
}else{
properties.put("#infleve1#", "□");
}
if(jtProblemService.getNamebycode(po.getInfluencey(),"JTPROBLEM_INFO_INFLUENCEY").equals(DOConstant.PROBLEM_INFLUENCE_NAME2)){
properties.put("#infleve2#", "■");
}else{
properties.put("#infleve2#", "□");
}
if(jtProblemService.getNamebycode(po.getInfluencey(),"JTPROBLEM_INFO_INFLUENCEY").equals(DOConstant.PROBLEM_INFLUENCE_NAME3)){
properties.put("#infleve3#", "■");
}else{
properties.put("#infleve3#", "□");
}
if(jtProblemService.getNamebycode(po.getInfluencey(),"JTPROBLEM_INFO_INFLUENCEY").equals(DOConstant.PROBLEM_INFLUENCE_NAME4)){
properties.put("#infleve4#", "■");
}else{
properties.put("#infleve4#", "□");
}
if(jtProblemService.getNamebycode(po.getPriority(),"JTPROBLEM_INFO_PRIORITY").equals(DOConstant.PROBLEM_PORORITY_NAME1)){
properties.put("#porority#", "■ 1□ 2□ 3□ 4□ 5");
}
if(jtProblemService.getNamebycode(po.getPriority(),"JTPROBLEM_INFO_PRIORITY").equals(DOConstant.PROBLEM_PORORITY_NAME2)){
properties.put("#porority#", "□ 1■ 2□ 3□ 4□ 5");
}
if(jtProblemService.getNamebycode(po.getPriority(),"JTPROBLEM_INFO_PRIORITY").equals(DOConstant.PROBLEM_PORORITY_NAME3)){
properties.put("#porority#", "□ 1□ 2■ 3□ 4□ 5");
}
if(jtProblemService.getNamebycode(po.getPriority(),"JTPROBLEM_INFO_PRIORITY").equals(DOConstant.PROBLEM_PORORITY_NAME4)){
properties.put("#porority#", "□ 1□ 2□ 3■ 4□ 5");
}
if(jtProblemService.getNamebycode(po.getPriority(),"JTPROBLEM_INFO_PRIORITY").equals(DOConstant.PROBLEM_PORORITY_NAME5)){
properties.put("#porority#", "□ 1□ 2□ 3□ 4■ 5");
}
properties.put("#descrption#", po.getDescription());
List<JtProblemInfoDeal> list = jtProblemService.queryJtProblemByProblemId(id);
properties.put("#delperson#", list.get(0).getHandleStaffName());
properties.put("#responeTime#", list.get(0).getEndtime());
properties.put("#analy#", list.get(0).getAnalysis());
properties.put("#solution#", list.get(0).getSolution());
properties.put("#fayz#", list.get(0).getVerification());
properties.put("#delTime#", list.get(0).getSolveTime());
properties.put("#ssps#", po.getReview());
if(jtProblemService.getNamebycode(po.getCloseCode(),"PROBLEM_CLOSE_CODE").equals(DOConstant.PROBLEM_CLOSECODE_NAME1)){
properties.put("#clcode1#", "■");
}else{
properties.put("#clcode1#", "□");
}
if(jtProblemService.getNamebycode(po.getCloseCode(),"PROBLEM_CLOSE_CODE").equals(DOConstant.PROBLEM_CLOSECODE_NAME2)){
properties.put("#clcode2#", "■");
}else{
properties.put("#clcode2#", "□");
}
if(jtProblemService.getNamebycode(po.getCloseCode(),"PROBLEM_CLOSE_CODE").equals(DOConstant.PROBLEM_CLOSECODE_NAME3)){
properties.put("#clcode3#", "■");
}else{
properties.put("#clcode3#", "□");
}
if(jtProblemService.getNamebycode(po.getCloseCode(),"PROBLEM_CLOSE_CODE").equals(DOConstant.PROBLEM_CLOSECODE_NAME4)){
properties.put("#clcode4#", "■");
}else{
properties.put("#clcode4#", "□");
}
properties.put("#closeTime#", po.getCloseTime());
properties.put("#ifknowledge#", po.getKnowledgeBase());
properties.put("#changecode#", list.get(0).getChangeCode());
properties.put("#zscode#", po.getKnowledgeCode());
setDownloadFile(setOutStream(extractTemplate(in, properties)));
} catch (UnCheckedException e) {
result = MessageUtil.showMessageByCode(true, "");
e.printStackTrace();
} catch (Exception e) {
result = MessageUtil.showMessageByCode(true, "");
e.printStackTrace();
}
return "download";
}
/**
* 获取输入流
* @return
* @throws FileNotFoundException
*/
private BufferedInputStream getInputStrem(String filePath) throws FileNotFoundException{
BufferedInputStream in = null;
File f = new File(request.getSession().getServletContext().getRealPath(filePath));
in = new BufferedInputStream(new FileInputStream(f));
return in;
}
/**
* 提取模板
*
* @param stream
* @param properties
* @return XWPFDocument
* @throws IOException
*/
protected XWPFDocument extractTemplate(InputStream stream, Map<String, String> properties) throws IOException {
XWPFDocument document = new XWPFDocument(stream);
replaceParagraphs(document.getParagraphs(), properties);
replaceTables(document.getTablesIterator(), properties);
return document;
}
/**
* 替换段落
*
* @param paragraphs 段落
* @param properties 要替换成的值
*/
private void replaceParagraphs(List<XWPFParagraph> paragraphs, Map<String, String> properties) {
for (XWPFParagraph paragraph : paragraphs) {
List<XWPFRun> runs = paragraph.getRuns();
StringBuffer buffer = new StringBuffer();
// 同一个关键
boolean isKey = false;
for (XWPFRun run : runs) {
String textRun = run.getText(run.getTextPosition());
// 判断是否为关键字的开始符
if (textRun != null && textRun.contains("#")) {
// 不是同一个关键字，则重新设置关键字
if (!isKey) {
buffer = new StringBuffer();
String[] values = textRun.split("#");
if (values.length > 1 && textRun.endsWith("#")) {
String key = "#" + values[1] + "#";
String val = properties.get(key);
// 替换从数据库查找出来的内容
run.setText(textRun.replace(key, (StringUtils.isEmpty(val) ? "" : val)), 0);
isKey = false;
} else {
int index = textRun.indexOf("#");
String val = textRun.substring(0, index);
buffer.append(textRun.substring(index));
isKey = true;
// 保留开始符前的内容
run.setText(val, 0);
}
}
// 同一个关键字，则追加关键字
else {
buffer.append("#");
String key = buffer.toString();
String val = properties.get(key);
// 替换从数据库查找出来的内容
run.setText(textRun.replace("#", (StringUtils.isEmpty(val) ? "" : val)), 0);
isKey = false;
}
} else if (isKey) {
buffer.append(textRun);
run.setText("", 0);
}
}
}
}
/**
* 替换表格
*
* @param itTable
* @param properties
*/
private void replaceTables(Iterator<XWPFTable> itTable, Map<String, String> properties) {
while (itTable.hasNext()) {
XWPFTable table = itTable.next();//拿出表格
extractLines(properties, table);//拿出行
}
}
/**
* 提取行
*
* @param properties
* @param table
*/
private void extractLines(Map<String, String> properties, XWPFTable table) {
int rcount = table.getNumberOfRows();//拿出行的总数
for (int j = 0; j < rcount; j++) {
XWPFTableRow row = table.getRow(j);//拿出每一行
List<XWPFTableCell> cells = row.getTableCells();//拿出每一个表格
for (XWPFTableCell cell : cells) {
replaceParagraphs(cell.getParagraphs(), properties);//替换数据
}
}
}
/**
* 获取输出流
* @param document
* @throws IOException
*/
protected InputStream setOutStream(XWPFDocument document) throws IOException{
ByteArrayOutputStream out = null;
out = new ByteArrayOutputStream();
document.write(out);
byte[] bytes = out.toByteArray();
return new ByteArrayInputStream(bytes);
}
/**
* 获得下载的文件名
*
* @return
* @throws UnsupportedEncodingException
*/
public String getDownloadFileName() throws UnsupportedEncodingException {
return URLEncoder.encode("问题单.doc", "UTF-8");
}
}
Struts：
<action name="problemDownLoad" class="jtProblemAction" method="exportProblemBill">
<result name="download" type="stream">
<param name="contentType">application/x-msword</param>
<param name="contentDisposition">attachment;filename="${downloadFileName}"</param>
<param name="bufferSize">1024</param>
<param name="inputName">downloadFile</param>
</result>
</action>
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