java简单操作word实例

本文为大家分享了java简单操作word例子，供大家参考，具体内容如下

package apache.poi;

import java.io.bytearrayinputstream;
import java.io.bytearrayoutputstream;
import java.io.file;
import java.io.fileinputstream;
import java.io.fileoutputstream;
import java.io.ioexception;
import java.io.outputstream;
import java.util.hashmap;
import java.util.map;

import org.apache.poi.hwpf.hwpfdocument;
import org.apache.poi.hwpf.usermodel.range;
import org.apache.poi.poifs.filesystem.directoryentry;
import org.apache.poi.poifs.filesystem.poifsfilesystem;


public class exportdoctest {
  
  public static void main(string[] args) {
    string destfile="d:\\11.doc";
    //#####################根据自定义内容导出word文档#################################################
    stringbuffer filecon=new stringbuffer();
    filecon.append("        张大炮      男       317258963215223\n" +
        "2011   09    2013   07    3\n" +
        "  二炮研究       成人\n" +
        "2013000001               2013   07   08");
    filecon.append("\n\r\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
    
    new exportdoctest().exportdoc(destfile, filecon.tostring());
    
    //##################根据word模板导出单个word文档###################################################
    map<string, string> map=new hashmap<string, string>();
    
    map.put("name", "zues");
    map.put("sex", "男");
    map.put("idcard", "200010");
    map.put("year1", "2000");
    map.put("month1", "07");
    map.put("year2", "2008");
    map.put("month2", "07");
    map.put("gap", "2");
    map.put("zhuanye", "计算机科学与技术");
    map.put("type", "研究生");
    map.put("bianhao", "2011020301");
    map.put("nowy", "2011");
    map.put("nowm", "01");
    map.put("nowd", "20220301");
    //注意biyezheng_moban.doc文档位置,此例中为应用根目录
    hwpfdocument document=new exportdoctest().replacedoc("biyezheng_moban.doc", map);
    bytearrayoutputstream ostream = new bytearrayoutputstream();
    try {
      document.write(ostream);
      //输出word文件
      outputstream outs=new fileoutputstream(destfile);
      outs.write(ostream.tobytearray());
      outs.close();
    } catch (ioexception e) {
      e.printstacktrace();
    }
    
  }
  
  
  /**
   * 
   * @param destfile
   * @param filecon
   */
  public void exportdoc(string destfile,string filecon){
    try {
      //doc content
      bytearrayinputstream bais = new bytearrayinputstream(filecon.getbytes());
      poifsfilesystem fs = new poifsfilesystem();
      directoryentry directory = fs.getroot(); 
      directory.createdocument("worddocument", bais);
      fileoutputstream ostream = new fileoutputstream(destfile);
      fs.writefilesystem(ostream);
      bais.close();
      ostream.close();
      
    } catch (ioexception e) {
      e.printstacktrace();
    }
  }
  
  
  /**
   * 读取word模板并替换变量
   * @param srcpath
   * @param map
   * @return
   */
  public hwpfdocument replacedoc(string srcpath, map<string, string> map) {
    try {
      // 读取word模板
      fileinputstream fis = new fileinputstream(new file(srcpath));
      hwpfdocument doc = new hwpfdocument(fis);
      // 读取word文本内容
      range bodyrange = doc.getrange();
      // 替换文本内容
      for (map.entry<string, string> entry : map.entryset()) {
        bodyrange.replacetext("${" + entry.getkey() + "}", entry
            .getvalue());
      }
      return doc;
    } catch (exception e) {
      e.printstacktrace();
      return null;
    }
  }

}

以上就是本文的全部内容，希望对大家的学习有所帮助。