读取文件中的字符然后拼接成SQL再写入到文件

public static void main(String[] args) {
		File file = new File("E:/test.txt");
		BufferedReader buffer = null;
		File into = new File("E:/test1.txt");
		int i = 0;
		String line = null;
		InputStream stream = null;
		OutputStream out = null;
		String charset = "gb2312";//UTF-8     tkf_sgip_receive
		String sql1 = "insert into TCZ_MMSWN_RECEIVE(OID ,USERNUMBER, CONTENT, RTIME, NEXTTIME, ADDTIME,MONEY, " +
				"STATUS, CHANGEAGENT, AREA_NO) " +
				"values ('";//03-10-2009 09:00:00
		String sql2 = "', 'hf', to_date('";//8613187781793
		String sql3 = "', 'yyyy-mm-dd hh24:mi:ss'), sysdate+0.1, 7, 200, 11, 'dzjl_";
		String sql4 = "', '0871');";
		String resultSQL = "";
//		String sql1 = "insert into  tkf_sgip_receive(ID,USERNUMBER, CONTENT, RTIME, NEXTTIME, ADDTIME,MONEY, " +
//		"STATUS, CHANGEAGENT, AREA_NO) " +
//		"values ('";//03-10-2009 09:00:00
//		String sql2 = "', 'hf', to_date('";//8613187781793
//		String sql3 = "', 'yyyy-mm-dd hh24:mi:ss'), sysdate+0.1, 7, 200, 11, 'dzjl_";
//		String sql4 = "', '0871');";
//		String resultSQL = "";
		try {
			stream  = new FileInputStream(file);
			byte [] by = new byte[1024];
			out = new FileOutputStream(into);
			buffer = new BufferedReader(new InputStreamReader(stream , charset));
			while((line = buffer.readLine()) != null){
//				if(i == 2){
//					break;
//				}
				int index = line.indexOf("费");
				String num = line.substring(index + 2,index + 13);
				System.out.println("str =" + num);
				index = line.indexOf("dzjl");
				String no = line.substring(index + 5 , index + 10);
				System.out.println("no =" + no);
				String de = "";
				if((index + 27) > line.length()){
					de = line.substring(index + 11 , index + 26);
				}else{
					de = line.substring(index + 11 , index + 27);
				}
				System.out.println("de  =" + de);
				resultSQL = sql1 + num + "','" + num  + sql2 + de + ":00" + sql3 + no + sql4 + "\r\n";
				if(i == 100){
					resultSQL = resultSQL + "commit;" + "\r\n";
					i = 0;
				}
				//System.out.println(resultSQL);
				out.write(resultSQL.getBytes());
				i++;
				System.out.println("    i = " + i);
			}
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} finally {
			
				try {
					if(null != stream){
						stream.close();
					}
					if(null != out){
						out.close();
					}
				} catch (IOException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
			
		}
	}