java修改word文档（并非是poi、jacob、java2word）

其它都不说了，就贴个java程序吧，不懂的可以留言！

import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;

/**
 * 动态更改word文档
 * @author Eason
 *
 */
public class ReportToWord {

	/**
	 * 替换动态文档
	 * @param content
	 * @param markersign
	 * @param replacecontent
	 * @return
	 */
	public String replaceStr(String content, String markersign,
			String replacecontent) {
		//String rc = strToRtf(replacecontent);
		String rc = encode2HtmlUnicode(replacecontent);
		String target = "";
		markersign = "$" + markersign + "$";
		target = content.replace(markersign, rc);
		return target;
	}
	
	/**
     * 把给定的str转换为10进制表示的unicode
     * 目前只是用于mht模板的转码
     * @param str
     * @return
     */
    public String encode2HtmlUnicode(String str) {
    
    if(str == null) return "";
    
    StringBuilder sb = new StringBuilder(str.length() * 2);
    for (int i = 0; i < str.length(); i++) {
        sb.append(encode2HtmlUnicode(str.charAt(i)));
    }
    return sb.toString();
    }
    
    public String encode2HtmlUnicode(char character) {
    if (character > 255) {
        return "&#" + (character & 0xffff) + ";";
    } else {
        return String.valueOf(character);
    }
    }
    
	

	/**
	 * 读取和输出文件
	 * @param inputPath
	 * @param outPath
	 * @param data
	 */
	public void rgModel(String inputPath, String outPath, Map<String, String> data) {
		/* 字节形式读取模板文件内容,将结果转为字符串 */
		String sourname = inputPath;
		String sourcecontent = "";
		InputStream ins = null;
		try {
			ins = new FileInputStream(sourname);
			byte[] b = new byte[1638400];// 提高对文件的读取速度，特别是对于1M以上的文件
			if (ins == null) {
				System.out.println("源模板文件不存在");
			}
			int bytesRead = 0;
			while (true) {
				bytesRead = ins.read(b, 0, 1638400);
				if (bytesRead == -1) {
					System.out.println("读取模板文件结束");
					break;
				}
				sourcecontent += new String(b, 0, bytesRead);
			}
		} catch (Exception e) {
			e.printStackTrace();
		}
		
		/* 修改变化部分 */
		String targetcontent = "";
		String oldText = "";
		Object newValue;
		/* 结果输出保存到文件 */
		try {
			Iterator<String> keys = data.keySet().iterator();
			int keysfirst = 0;
			while (keys.hasNext()) {
				oldText = (String) keys.next();
				newValue = data.get(oldText);
				String newText = (String) newValue;
				if (keysfirst == 0) {
					targetcontent = replaceStr(sourcecontent, oldText, newText);
					keysfirst = 1;
				} else {
					targetcontent = replaceStr(targetcontent, oldText, newText);
					keysfirst = 1;
				}
			}

			FileWriter fw = new FileWriter(outPath, true);
			PrintWriter out = new PrintWriter(fw);
			if (targetcontent.equals("") || targetcontent == "") {
				out.println(sourcecontent);
			} else {
				out.println(targetcontent);
			}
			out.close();
			fw.close();
			System.out.println(outPath + " 生成文件成功");
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
	
	public static void main(String[] args) {
		ReportToWord oRTF = new ReportToWord();

		// *****************************************
		// 利用HashMap读取数据库中的数据
		HashMap<String, String> map = new HashMap<String, String>();
		map.put("timetop", "张三");
		map.put("info", "0155");
		map.put("idea", "公元前2000年");
		map.put("advice", "13");
		map.put("infosend", "168");
		// ******************************************
		oRTF.rgModel("D:\\LC.mht", "d:\\LC-OUT.doc", map);

	}
}

评论

4 楼 wf6916311 2012-10-22  

LZ,如何插入图片？

3 楼 shenjianxun 2012-04-17  

gzg0141 写道

请联系我,QQ75123437,谢谢

2 楼 gzg0141 2012-03-26  

请联系我,QQ75123437,谢谢

1 楼 gzg0141 2012-03-26  

D:\\LC.mht 的代码什么样的