dom4j解析word的xml模板⽣成word⽂档
1、编辑word模板，需要动态填充数据的⽤对应的占位符替代，表格的话只保留表格的头即可。
2、dom4j读取模板，然后进⾏填充数据。
3、输出word格式的xml。
@SuppressWarnings("unchecked")
public class Test2 {
/**
* @param args
*/
public static void main(String[] args) throws Exception {
File file = new File("c:\\l");
handleWord(file);
}
public static void handleWord(File file) throws Exception {
Map<String, String> map = new HashMap();
map.put("orderCd", "10004");
map.put("workContent", "word⼯作测试");
map.put("preparePerson", "王五");
map.put("prepareTime", "2010年10⽉2⽇");
map.put("backPerson", "李四");
map.put("backDate", "2012年12⽉23⽇");
map.put("bjclPreparePerson", "绿茶");
map.put("bjclPrepareTime", "2012年12⽉9⽇");
map.put("bjclBackPerson", "可乐");
map.put("bjclBackDate", "2014年1⽉2⽇");
List datas = new ArrayList();
List temp = new ArrayList();
temp.add(new Object[] { "1",
"/wordprocessingml/2006/main",
"b1", "c1", "c1" });
temp.add(new Object[] { "1",
"/wordprocessingml/2006/main",
"b2", "c2", "c1" });
temp.add(new Object[] { "1", "a3", "b3", "c3", "c1" });
temp.add(new Object[] { "2", "a3", "b3", "c3", "c1" });
temp.add(new Object[] { "3", "a3", "b3", "c3", "c1" });
temp.add(new Object[] { "3", "a3", "b3", "c3", "c1" });
temp.add(new Object[] { "3", "a3", "b3", "c3", "c1" });
datas.add(temp);
temp = new ArrayList();
temp.add(new Object[] { "1", "aa1", "bb1", "cc1", "c1" });
temp.add(new Object[] { "2",
"/wordprocessingml/2006/main",
"bb2", "cc2", "c1" });
temp.add(new Object[] { "3", "aa3", "bb3", "cc3", "c1" });
datas.add(temp);
SAXReader reader = new SAXReader();
InputStream inputStream=new FileInputStream(file);
//  ad(data);
Document doc = ad(inputStream);// 获取document
replaceText(doc, map);
appendTable(doc, datas);
DefaultXPath xpath = new DefaultXPath("//w:document//w:body//w:tbl");
xpath
.setNamespaceURIs(Collections
.
setNamespaceURIs(Collections
.singletonMap("w",
"/wordprocessingml/2006/main"));
List<Element> tables = xpath.selectNodes(doc);
handle((0),new String[]{"0"});
XMLWriter writer = null;
OutputFormat format = atePrettyPrint();
format.setEncoding("utf-8");
writer = new XMLWriter(new FileOutputStream(new File("c:\\l")),
format);
writer.write(doc);
writer.flush();
writer.close();
}
/**
*
* @param document
* @param map
* @throws Exception
*/
public static void replaceText(Document document, Map<String, String> map)  throws Exception {
DefaultXPath xpath = new DefaultXPath("//w:document//w:body//w:t");
xpath
.setNamespaceURIs(Collections
.singletonMap("w",
"/wordprocessingml/2006/main"));
List<Element> texts = xpath.selectNodes(document);
for (Element element : texts) {
if ("".TextTrim()))
continue;
for (Map.Entry<String, String> entry : Set()) {
if (Text().Key())) {
element.Value());
}
}
使用dom4j解析xml文件}
}
/**
*
* @param document
* @param list
* @throws Exception
*/
public static void appendTable(Document document, List datas)
throws Exception {
DefaultXPath xpath = new DefaultXPath("//w:document//w:body//w:tbl");
xpath
.setNamespaceURIs(Collections
.singletonMap("w",
"/wordprocessingml/2006/main"));
List<Element> tables = xpath.selectNodes(document);
List data = null;
Element table, tr, td, p, t, r;
Object[] obj;
// table
for (int i = 0; i < tables.size(); i++) {
if (i >= datas.size())
break;
data = (List) (i);
// 取得⼀个table对象
table = (i);
// ⾏数
for (int j = 0; j < data.size(); j++) {
obj = (Object[]) (j);
tr = table.addElement("w:tr");
// 对列对象进⾏数据填充
for (int k = 0; k < obj.length; k++) {
td = tr.addElement("w:tc");
td.addAttribute("w:val", (String) obj[k]);
p = td.addElement("w:p");
r = p.addElement("w:r");
t = r.addElement("w:t");
t.setText((String) obj[k]);
}
}
}
}
public static void handle(Document document,Element table,String[] columnIdx) throws Exception {
Element  line, column;
List<Element> lines,columns;
Attribute attribute = null;
lines = table.elements("tr");
MultiHashMap multiHashMap = new MultiHashMap();
for (int i = 1; i < lines.size(); i++) {
line = (i);
columns = line.elements("tc");
for(String index:columnIdx)
{
column = (Integer.parseInt(index));
attribute = column.attribute("w:val");
multiHashMap.Text(), column);
}
}
//进⾏合并单元格
String key = null;
Collection collection = null;
Element[] vMergeArr = null;
boolean flag;
for (Iterator iterator = multiHashMap.keySet().iterator(); iterator
.
hasNext();) {
flag = true;
key = (String) ();
collection = Collection(key);
if (collection.size() > 1) {
vMergeArr = (Element[]) Array(new Element[0]);
for (Element e : vMergeArr) {
if (flag) {
e.addElement("w:vMerge").addAttribute("w:val",
"restart");
flag = false;
} else {
e.addElement("w:vMerge");
}
}
}
}
}
}

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