java如何将文档上传到nas java将文件上传到ftp服务器

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mob64ca13fe1aa6 2024-06-21 08:00:53

文章标签 java如何将文档上传到nas java ftp bc ftp服务器 文章分类 Java 后端开发

//工具类
package com.fz.common.util;

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.text.SimpleDateFormat;
import java.util.Date;

import org.apache.commons.net.ftp.FTPClient;
import org.apache.commons.net.ftp.FTPReply;

public class FileUtil {
 
 /**
  * 
  * @date Sep 26, 2011 10:17:39 AM 
  * @return
  * @author zhangh
  */
 public static DataInputStream getInput(){
  DataInputStream d = null;
  try {
   d = new DataInputStream(new FileInputStream("c:/wmc.dat"));
   return d;
  } catch (FileNotFoundException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
  return d;
 }
 /**
  * 
  * @date Sep 26, 2011 10:17:44 AM 
  * @param whites
  * @return
  * @author zhangh
  */
 public static boolean creatWhiteManageFile(byte[] whites,String file) {
  DataOutputStream d;
  try {
   d = new DataOutputStream(new FileOutputStream(file));
   d.write(whites);
   d.flush();
  } catch (Exception e) {
   // TODO Auto-generated catch block
   return false;
//   e.printStackTrace();
  }
  return true;
 }
 /**
  * 
  * @date Sep 16, 2011 4:39:22 PM 
  * @param url
  * @param username
  * @param password
  * @param path
  * @param filename
  * @param input
  * @return
  * @author zhangh
  */
 public static boolean uploadFile(String url,  String username,
   String password, String path, String filename, InputStream input) {
  boolean success = false;
  FTPClient ftp = new FTPClient();
  try {
   int reply;
   ftp.connect(url);
//   ftp.connect(url, port);// 连接FTP服务器
   // 如果采用默认端口，可以使用ftp.connect(url)的方式直接连接FTP服务器
   ftp.login(username, password);// 登录
   reply = ftp.getReplyCode();
   if (!FTPReply.isPositiveCompletion(reply)) {
    ftp.disconnect();
    return success;
   }
   ftp.changeWorkingDirectory(path);
   ftp.storeFile(filename, input);
   ftp.logout();
   input.close();
   success = true;
  } catch (IOException e) {
   e.printStackTrace();
  } finally {
   if (ftp.isConnected()) {
    try {
     ftp.disconnect();
    } catch (IOException ioe) {
    }
   }
  }
  return success;
 }
 
 /**
  * 
  * 方法名称：uploadFileFtp
  * 方法描述：黑名名单，黑用户文件上传ftp服务器
  * @param url
  * @param username
  * @param password
  * @param path
  * @param filename
  * @param input
  * @param input2
  * @return
  * boolean
  * version 1.0 
  * author  wuxq
  * Oct 26, 2011 3:19:09 PM
  */
 public static boolean uploadFileFtp(String url, String username,
   String password, String path, String filename, InputStream input,
   InputStream input2) {
  Date date = new Date();
  SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
  String time = formatter.format(date);
  boolean success = false;
  FTPClient ftp = new FTPClient();
  try {
   int reply;
   ftp.connect(url);
   ftp.login(username, password);// 登录
   reply = ftp.getReplyCode();
   if (!FTPReply.isPositiveCompletion(reply)) {
    ftp.disconnect();
    return success;
   }
   ftp.changeWorkingDirectory(path);
   ftp.storeFile(filename, input);
   ftp.storeFile(filename + time, input2);
   ftp.logout();
   input.close();
   success = true;
  } catch (IOException e) {
   e.printStackTrace();
  } finally {
   if (ftp.isConnected()) {
    try {
     ftp.disconnect();
    } catch (IOException ioe) {
    }
   }
  }
  return success;
 }

}

//读取配置文件
package com.fz.fzbike.domain;

import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;

import org.apache.log4j.Logger;

import com.eNets.framework.util.SysConstants;

/**
 * 获取ftp服务器信息的bean类
 * 
 * @author wuxq
 * 
 */
public class SysConstats {
 private static Logger log = Logger.getLogger(SysConstats.class);
 public static String FTPSERVER;// ftp服务器ip地址
 public static String FTPUSERNAME;// ftp服务器用户名
 public static String FTPPASSWORD;// ftp服务器用户密码
 public static String ENVELOPERESULTROOT;// 存放ftp服务器的路径

 public SysConstats() {
  try {
   InputStream in = new BufferedInputStream(new FileInputStream(
     SysConstants.PUBLIC_PATH.substring(0,
       SysConstants.PUBLIC_PATH.length() - 7)
       + "/bidfileconfig.properties"));
   Properties prop = new Properties();
   prop.load(in);
   SysConstats.FTPSERVER = prop.getProperty("ftpServer", "none");
   SysConstats.FTPUSERNAME = prop.getProperty("ftpUserName", "none");
   SysConstats.FTPPASSWORD = prop.getProperty("ftpPassword", "none");
   SysConstats.ENVELOPERESULTROOT = prop.getProperty(
     "envelopeResultRoot", "none");
   log.debug("读取ftp配置信息成功！");
  } catch (IOException e) {
   log.debug("读取ftp配置信息失败！");
   e.printStackTrace();
  }
 }

 public static String getFTPSERVER() {
  return FTPSERVER;
 }

 public static void setFTPSERVER(String ftpserver) {
  FTPSERVER = ftpserver;
 }

 public static String getFTPUSERNAME() {
  return FTPUSERNAME;
 }

 public static void setFTPUSERNAME(String ftpusername) {
  FTPUSERNAME = ftpusername;
 }

 public static String getFTPPASSWORD() {
  return FTPPASSWORD;
 }

 public static void setFTPPASSWORD(String ftppassword) {
  FTPPASSWORD = ftppassword;
 }

 public static String getENVELOPERESULTROOT() {
  return ENVELOPERESULTROOT;
 }

 public static void setENVELOPERESULTROOT(String enveloperesultroot) {
  ENVELOPERESULTROOT = enveloperesultroot;
 }

 public static void main(String args[]) {
  new SysConstats();
 }

}

//将文件上传ftp

package com.fz.fzbike.biz;

import java.io.BufferedInputStream;
import java.io.ByteArrayOutputStream;
import java.io.DataOutputStream;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.text.DecimalFormat;

import com.eNets.basesys.user.vo.UserVO;
import com.eNets.framework.assemble.RequestHashNew;
import com.eNets.framework.database.DBConnection;
import com.fz.common.util.FileUtil;
import com.fz.fzbike.common.StringUtil;
import com.fz.fzbike.domain.SysConstats;

/**
 * 上传卡内码到ftp服务器 生成bat文件
 * 
 * @author wuxq 2011-09-28
 */
public class UploadCardInNoFtpAction {
 /**
  * 
  * 方法名称：uploadFtp 方法描述：上传文件到ftp
  * 
  * @param reh
  *            void version 1.0 author wuxq Sep 28, 2011 10:38:38 AM
  */
 public void uploadFtp(RequestHashNew reh) {
  String cardType = reh.get("cardType").toString();
  DBConnection dbc = reh.getDBC();// 链接数据库
  dbc.endTran();
  // 判断是否是空值 空有可能是挂失，退出挂失， 退出黑名单， 根据卡id得到卡类型
  if (StringUtil.isNull(cardType)) {
   String cardtypesql = "select ci.card_type from lc_t_card_info ci where ci.card_id="
     + reh.get("SELECTEDID");
   cardType = dbc.getList0(cardtypesql);
  }
  String top = "c:/upload/";
  String file = top + "bmc.dat"; // 定义一个目录存放临时的黑名单bat文件
  String whiteFile = top + "wmc.dat";// 定义一个目录存放临时的白名单bat文件
  String buserfile = top + "buser.dat"; // 定义一个目录存放临时的黑用户文件
  String fileID = dbc.setOracleGlideValue("LC_T_UPGRADE_FILE");// 得到文件表的序列号
  // 得到当前用户的ID
  UserVO userVo = reh.getUserVO();
  String UserID = userVo.getUserID();

  DecimalFormat df = new DecimalFormat("0.0");

  if (cardType.equals("7")) {
   StringBuffer bf = new StringBuffer(1024);
   bf
     .append(
       "select distinct card_in_no from(select tc.card_in_no")
     .append(
       " from lc_t_blacklist tb left join lc_t_card_info tc")
     .append(
       " on tb.card_id = tc.card_id where tc.card_type = 7")
     .append(" and tb.whether_effective = 1 union all select")
     .append(" tc.card_in_no from lc_t_card_loss cl left join")
     .append(
       " lc_t_card_info tc on cl.card_id=tc.card_id where tc.card_type = 7 and")
     .append(" cl.whether_effective=1) t order by t.card_in_no");// 黑名单及挂失记录表中所有的管理员记录
   StringBuffer bffer = new StringBuffer(1024);

   bffer
     .append("select ti.card_in_no from lc_t_card_info ti")
     .append(
       " where ti.card_type=7 and ti.card_make_status=2 order by ti.card_in_no");// 卡信息表中所有的管理员记录
   // 定义一个数组来接收黑名单中排序好的管理员卡内码
   String arr[][] = dbc.getArr(bf.toString());
   // 定义一个数组来接收卡信息表中排序好的管理员卡内码
   String listarr[][] = dbc.getArr(bffer.toString());

   upload_f(arr, file);

   // 得到黑名单bat文件的版本号， 初始值为1.0
   String vesionSql = "select file_vesion from(select row_number() over(ORDER BY t.file_vesion DESC) num,"
     + "t.file_vesion from lc_t_upgrade_file t where t.file_type=2) where num=1";
   String vesion = dbc.getList0(vesionSql);

   double ve = 1.0;// 定义黑名单版本编号变量，初始值为1.0
   /*
    * 数据库中存在旧版本则在版本增加0.1
    */
   if (StringUtil.isNotNull(vesion)) {
    ve = (Double.parseDouble(vesion) + 0.1);
   }
   vesion = df.format(ve);
   // 版本记录sql语句
   String bmcsql = "insert into lc_t_upgrade_file values(" + fileID
     + ",'" + file + "','" + vesion + "','2',sysdate," + UserID
     + ")";
   dbc.insertDB(bmcsql);// 持久化到数据库

   upload_f(listarr, whiteFile);

   // 得到白名单bat文件的版本号， 初始值为1.0
   String vesionSql2 = "select file_vesion from(select row_number() over(ORDER BY t.file_vesion DESC) num,"
     + "t.file_vesion from lc_t_upgrade_file t where t.file_type=5) where num=1";
   String vesion2 = dbc.getList0(vesionSql2);

   double ve2 = 1.0;// 定义白名单版本编号变量，初始值为1.0
   /*
    * 数据库中存在旧版本则在版本增加0.1
    */
   if (StringUtil.isNotNull(vesion2)) {
    ve2 = (Double.parseDouble(vesion2) + 0.1);
   }
   String bfileID = dbc.setOracleGlideValue("LC_T_UPGRADE_FILE");// 得到文件表的序列号
   vesion2 = df.format(ve2);
   // 版本记录sql语句
   String bmcsql2 = "insert into lc_t_upgrade_file values(" + bfileID
     + ",'" + whiteFile + "','" + vesion2 + "','5',sysdate,"
     + UserID + ")";
   dbc.insertDB(bmcsql2);// 持久化到数据库
  } else {
   StringBuffer bf2 = new StringBuffer(1024);
   bf2
     .append(
       "select distinct card_in_no from (select tc.card_in_no")
     .append(
       " from lc_t_blacklist tb left join lc_t_card_info tc")
     .append(
       " on tb.card_id = tc.card_id where tc.card_type <> 7")
     .append(" and tb.whether_effective = 1 union all select")
     .append(" tc.card_in_no from lc_t_card_loss cl left join")
     .append(" lc_t_card_info tc on cl.card_id = tc.card_id")
     .append(" where tc.card_type <> 7 and cl.whether_effective")
     .append(" = 1) t order by t.card_in_no");// 黑名单表及挂失用户表中所有非管理员记录
   // 定义一个数组来接收黑用户中排序好的用户卡内码
   String arr2[][] = dbc.getArr(bf2.toString());

   upload_f(arr2, buserfile);

   // 得到黑用户bat文件的版本号， 初始值为1.0
   String huserSql = "select file_vesion from(select row_number() over(ORDER BY t.file_vesion DESC) num,"
     + "t.file_vesion from lc_t_upgrade_file t where t.file_type=4) where num=1";
   String vesion3 = dbc.getList0(huserSql);

   double ves = 1.0;// 定义黑用户版本编号变量，初始值为1.0
   /*
    * 数据库中存在旧版本则在版本增加0.1
    */
   if (StringUtil.isNotNull(vesion3)) {
    ves = (Double.parseDouble(vesion3) + 0.1);
   }
   vesion3 = df.format(ves);
   // 版本记录sql语句
   String husersql = "insert into lc_t_upgrade_file values(" + fileID
     + ",'" + buserfile + "','" + vesion3 + "','4',sysdate,"
     + UserID + ")";
   dbc.insertDB(husersql);// 持久化到数据库
  }
 }

 /**
  * 
  * 方法名称：writeLong 方法描述：向输出流中写长整型
  * 
  * @param input
  * @return byte[] version 1.0 author wuxq Sep 28, 2011 10:54:58 AM
  */

 public static byte[] writeLong(long input) {
  ByteArrayOutputStream baos = new ByteArrayOutputStream();
  DataOutputStream os = new DataOutputStream(baos);
  try {
   os.writeLong(Long.reverseBytes(input));
  } catch (IOException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
  byte[] b = baos.toByteArray();
  return b;
 }

 /**
  * 
  * 方法名称：upload_f 方法描述：把文件上传到ftp服务器
  * 
  * @param arr
  * @param file
  *            void version 1.0 author wuxq Oct 8, 2011 11:37:27 AM
  */
 public static void upload_f(String[][] arr, String file) {
  byte by[] = null;
  byte[] result = new byte[1];
  if (StringUtil.isNotNull(arr)) {
   result = new byte[arr.length * 4];
   int position = 0;
   for (int i = 0; i < arr.length; i++) {
    by = writeLong(Long.parseLong(arr[i][0]));
    byte list[] = new byte[4];
    for (int h = 0; h < list.length; h++) {
     list[h] = by[h];
    }
    for (int g = position; g < position + 4; g++) {
     result[g] = list[g - 4 * i];

    }
    position = position + 4;
   }
  }
  boolean bool = FileUtil.creatWhiteManageFile(result, file);// 创建一个bat文件
  if (bool) {
   // InputStreamReader isr = new InputStreamReader(new
   // FileInputStream(file));
   InputStream inp = null;
   InputStream inp2 = null;
   try {
    inp = new BufferedInputStream(new FileInputStream(file));
    inp2 = new BufferedInputStream(new FileInputStream(file));

   } catch (FileNotFoundException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
   }
   // 截取文件名
   String f = file.substring(10, file.length());
   // 获取ftp配置信息
   SysConstats sc = new SysConstats();
   FileUtil.uploadFileFtp(sc.FTPSERVER, sc.FTPUSERNAME,
     sc.FTPPASSWORD, sc.ENVELOPERESULTROOT, f, inp, inp2);
  }

 }
}

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