Zip a folder using SSIS

问题:

I am trying to zip a Folder in SSIS, there are 12 files in the source folder and I need to zipthat folder. I can get the files to zip fine my problem is the folders.

I have to use winzip to create the zipped packages.

Can anyone point me to a good tutorial. I haven't been able to implement any of the samples that I have found.

Thanks

回答1:

Adding a Script Task, yuo can use the ZipFile (class) here reference, you must refer to the System.IO.Compression.FileSystem assembly in the project (.NET Framework 4.5).

You need to provide to the Script Task the folder to be zipped and the name of the compressed folder as ReadOnlyVariables (to be added in the tab ReadOnlyVariables)

These two variables must be defined in the Variables tab (String type) of the package and can be changed dynamically through a cycle (eg. for each)

I use these two variables:

sFolderCompressed - the folder '.zip' that you want to obtain eg. C:\folder1\result.zip 
sFolderSource - the source folder containing the files affected eg. C:\folder1\folder2

The script is made using c#, choose Script Language: Microsoft Visual C#

This is the code to be added in the Main method:

using System.IO.Compression;

    public void Main()
    {
        try
        {
            string zipPath = (string)Dts.Variables["User::sFolderCompressed"].Value;
            string startPath = (string)Dts.Variables["User::sFolderSource"].Value;


            ZipFile.CreateFromDirectory(startPath, zipPath);
        }
        catch (Exception objException)
        {
            Dts.TaskResult = (int)ScriptResults.Failure;
            // Log the exception
        }
        Dts.TaskResult = (int)ScriptResults.Success;
    }

I hope can help.

回答2:

Try using 7zip it is free. Take a look at 7zip command line user guide it contains all commands you need

And use a script task or an execute process task to achieve this. Also there are other useful links:

• https://www.dotnetperls.com/7-zip-examples

UPDATE 1

you can follow this link for winzip:

• http://www.vbforums.com/showthread.php?202918-Well-WinZip-Command-Line-Folders-to-Zip-keep-folder-structure-

In the link above they suggested using this command:

 wzzip "c:\Test.zip" "c:\myfolder" -exPR

回答3:

Write these things in bat file... "C:\Program Files\WinZip\WINZIP64.EXE" -a "C:\Desktop\destination_folder\Sample.zip" "C:\Desktop\Sample"

In Execute process task:

Mention the location of bat file in Execute process Task-->Process-->Executable.

It's work fine.