ReadRTF - genscript-lz/manufacturing GitHub Wiki

package com.genscript.gsscm.common.util;

import org.apache.commons.beanutils.BeanUtils;

import java.io.File; import java.io.FileInputStream; import java.io.InputStream; import java.util.Iterator; import java.util.Map;

/**

• Created by zhanghuibin

• User: Administrator

• Date: 10/27/11

• Time: 9:19 AM

• To change this template use File | Settings | File Templates. */ public class ReadRTF {

  //rtf 文档打印的分页符 private static String rTFPageCut = "";

  public String getRTFPageCut(){ return rTFPageCut; }

  public String generateDoc(String filePath, Object beanObj){ String templateRTF = readRtf(filePath); String docStr = ""; if(!"".equals(templateRTF)){ Map pros = getBeanProperty(beanObj); if(pros != null){ for(Object keyObj : pros.keySet()){ String key = keyObj.toString(); String value = pros.get(key) == null ? "" : pros.get(key).toString(); if("".equals(docStr)){ docStr = templateRTF.replace("$" + key + "$", value); }else{ docStr = docStr.replace("$" + key + "$", value); } } }else { docStr = "Template data is wrong!"; } }else { docStr = "Template document is not exits"; } return docStr; } public String readRtf(String filePath){ InputStream in = null; String templateStr = ""; try{ File file = new File(filePath); in = new FileInputStream(file); byte[] templateByte = new byte[in.available()]; int byteRead = 0; while (byteRead != -1){ byteRead = in.read(templateByte); } templateStr = new String(templateByte, "UTF-8"); }catch (Exception e){ e.printStackTrace(); }finally { if(in != null){ try{ in.close(); }catch (Exception e){ System.out.println("输入流无法关闭!" + e.getMessage()); }

       }
   }
   return templateStr;
  

  }

  /**

  • 字符串转换为rtf编码

  • @param content

  • @return */ public String strToRtf(String content) {

    StringBuffer sb = new StringBuffer(""); try { char[] digital = "0123456789ABCDEF".toCharArray(); byte[] bs = null; bs = content.getBytes("GB2312"); int bit; for (int i = 0; i < bs.length; i++) { bit = (bs[i] & 0x0f0) >> 4; sb.append("\'"); sb.append(digital[bit]); bit = bs[i] & 0x0f; sb.append(digital[bit]); } } catch (Exception e) { e.printStackTrace(); } return sb.toString(); }

  private Map getBeanProperty(Object beanObj) { BeanUtils beanUtils = new BeanUtils(); Map propertys = null; try { propertys = BeanUtils.describe(beanObj); } catch (Exception e) { e.printStackTrace(); } return propertys; } }