import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;


import org.apache.poi.xwpf.usermodel.LineSpacingRule;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFParagraph;
import org.apache.poi.xwpf.usermodel.XWPFRun;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTPPr;




public class test {

public static void main(String[] args) throws Exception
{
Map<String,String> para=new HashMap<String,String>();
para.put("${applytime}", "applytime");
para.put("${totletime}", "totletime");
para.put("${who}","who");
para.put("${question}", "question");
para.put("${reason}", "reason");
para.put("${fixway}", "fixway");
para.put("${nowtime}", new Date().toString());
loadandreplace("C:\\Users\\Administrator\\Desktop\\test.docx",para);
}

public static  boolean loadandreplace(String srcpath,Map<String,String> parameter) throws Exception
{
String content="";
XWPFDocument doc=new XWPFDocument(new FileInputStream(new File(srcpath)));
FileOutputStream outfile=new FileOutputStream(new File("C:\\Users\\Administrator\\Desktop\\newtest.docx"));
XWPFDocument newdoc=new XWPFDocument();
XWPFParagraph[] paragraphs=doc.getParagraphs();
for(XWPFParagraph temp:paragraphs)
{
//獲取模板段落內容
content=temp.getText();
//建立匯出文件的段落
XWPFParagraph newparagraph=newdoc.createParagraph();
//設定段落位置
newparagraph.setAlignment(temp.getAlignment());
//設定行距
newparagraph.setSpacingLineRule(LineSpacingRule.valueOf(2));
//模板段落樣式
CTPPr p=temp.getCTP().getPPr();
//給匯出檔案模板賦值
newparagraph.getCTP().setPPr(p);
//替換模板中的變數值
XWPFRun run=newparagraph.createRun();
for(String key:parameter.keySet())
{
content=content.replace(key, parameter.get(key));
}
//設定字型大小
run.setFontSize(11);
run.setFontFamily("宋體");
run.setTextPosition(11);
//寫入新的段落中
run.setText(content);
}
newdoc.write(outfile);
return true;
}


}