机遇屋-C#解压与压缩

C#解压与压缩

作者：ych

#### 解压方法
```
// Create a new XmlTextWriter instance
        Received receiveBll = new Received();
        KingoDzzw.Model.Received receive = new KingoDzzw.Model.Received();
        string sql = "r_outreachPK='"   swbh   "'";
        DataRow dr = receiveBll.GetSWList(sql).Tables[0].Rows[0];
        receive.r_unit = dr["r_unit"].ToString();
        receive.r_title = dr["r_title"].ToString();
        receive.r_zihao = dr["r_zihao"].ToString();
        receive.r_type = dr["r_type"].ToString();
        string xmlString = ConfigurationManager.AppSettings["laiwuPostCode"]   (DateTime.Now.Ticks) / 1000   receive.r_title.ToString();//获取微秒值除以1000
        string myFileUrl = Server.MapPath(xmlString);
        if (Directory.Exists(Path.GetFullPath(myFileUrl)) == false)//如果不存在就创建file文件夹
        {
            Directory.CreateDirectory(Path.GetFullPath(myFileUrl));
        }
        string myFileXml = xmlString   ".xml";
        string myFileZip = ConfigurationManager.AppSettings["sendZip"]   xmlString   ".zip";
        XmlTextWriter writer = new XmlTextWriter(Path.GetFullPath(myFileUrl   "\\"   myFileXml), Encoding.UTF8);
        // start writing!
        writer.WriteStartDocument();
        writer.WriteStartElement("DOCUMENT");//WriteStartElement下面还有分节点
        writer.WriteElementString("NA_RECEIVED_DOC_DEPARTMENT", receive.r_unit);
        writer.WriteElementString("QT_DOC_TITLE", receive.r_title);
        writer.WriteElementString("QT_DOC_NUM", receive.r_zihao);
        writer.WriteElementString("QT_DOC_CLASSIFY", receive.r_type);
        writer.WriteElementString("NA_MAINSEND_DEPARTMENT", ConfigurationManager.AppSettings["mainSendDepartment"]);
        writer.WriteElementString("NA_COPYSEND_DEPARTMENT", "");
        writer.WriteElementString("SENDCODE", ConfigurationManager.AppSettings["laiwuPostCode"]);
        writer.WriteElementString("NA_MAINSEND_DEPARTMENTCODE", ConfigurationManager.AppSettings["mainSendPostCode"]);
        writer.WriteElementString("NA_COPYSEND_DEPARTMENTCODE", "");
        writer.WriteElementString("IDENTIFICATION", ConfigurationManager.AppSettings["laiwuPostCode"]   (DateTime.Now.Ticks) / 1000);
        UserInfoData user = (UserInfoData)Session["user"];
        writer.WriteElementString("NA_SIGNED_PERSON", user.loginName);
        writer.WriteElementString("SENDTIME", DateTime.Now.ToString());
        writer.WriteStartElement("FILE");//WriteStartElement下面还有分节点,如果file下附件有多个那么就需要遍历添加每一个
        string filePath = ConfigurationManager.AppSettings["UpPath"]   "电子政务\\"   swbh;
        DirectoryInfo folder = new DirectoryInfo(filePath);
        foreach (FileInfo file in folder.GetFiles("*.*"))
        {
            //Console.WriteLine(file.FullName);
            //writer.WriteElementString("NAME", Path.GetFileNameWithoutExtension(file.FullName));//WriteElementString直接存值节点
            writer.WriteElementString("NAME", file.FullName.Substring(file.FullName.LastIndexOf("\\")   1, file.FullName.Length - 1 - file.FullName.LastIndexOf("\\")));//WriteElementString直接存值节点
        }
        writer.WriteEndElement();//关闭元素并弹出响应命名规范
        writer.WriteStartElement("EXTRA");//WriteStartElement下面还有分节点,如果file下附件有多个那么就需要遍历添加每一个
        writer.WriteElementString("NAME", "");//WriteElementString直接存值节点
        writer.WriteEndElement();//关闭元素并弹出响应命名规范
        writer.WriteEndElement();//关闭元素并弹出响应命名规范
        writer.WriteEndDocument();//关闭写入
        writer.Close();//关闭流操作
        //foreach (FileInfo file in folder.GetFiles("*.*"))
        //{
        //    //File.Copy(file.FullName, myFileUrl,true);
        //    file.MoveTo(Path.Combine(myFileUrl, file.FullName));
        //}
        System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(filePath);
        foreach (System.IO.FileInfo fi in di.GetFiles())
        {
            string fileNameAndEx = fi.FullName.Substring(fi.FullName.LastIndexOf("\\")   1, fi.FullName.Length - 1 - fi.FullName.LastIndexOf("\\"));
            System.IO.File.Copy(fi.FullName, myFileUrl   "\\"   fileNameAndEx);
        }
        //F:\apache-tomcat-6.0.18\webapps\gwjh\zip\200\send
        SharpZip.PackFiles(myFileZip, myFileUrl);//将文件夹下的文件打包到某个目录，并调用web service传输文件名
        Directory.Delete(myFileUrl, true);//删除该文件夹及子文件
        return true;
```
#### 方法类下载地址

[压缩方法.rar](https://file.jiyuwu.com/AAOIT_HT/ueditor/upload/admin/2017/12/6/39F710D0F4DEF48CC0270066FCA5BB3D.rar "压缩方法.rar")

评论区

先去登录

C#解压与压缩

相关推荐

评论区