PDFX 压缩概述

借助 Aspose.ZIP for .NET,您可以使用适用于服务器和桌面工作流程的干净、完全托管的 C# API 来压缩 PDFX 文档。 API 处理单个项目或目录,支持基于流的输入,并提供对压缩设置和输出结构的控制。这对于归档报告、手册或内容集合非常有用。无需第三方工具即可将 PDFX 数据存档为 ZIP、7Zip、TAR、GZIP 等;敏感内容可使用加密和密码保护。这使得构建管道、备份或内容分发工作流程的自动化变得简单。

如何使用 C# 压缩 PDFX 文件

为了在 C# 中压缩 PDFX 文件,请使用 Aspose.ZIP for .NET API 。它允许您从文件或流中读取 PDFX 数据、向存档添加条目以及在调整压缩选项时选择存档格式。通过安装 Aspose.ZIP 开始通过 NuGet 包管理器,或使用如下所示的包管理器控制台命令。引用后,该 API 允许您使用简洁的 C# 代码构建档案并保存结果,从而提供一种无依赖性的方式来处理 PDFX 压缩。它非常适合归档文档集合。


Command

  PM> Install-Package Aspose.ZIP



安装 Aspose.ZIP 后,创建存档、添加 PDFX 条目并保存输出。以下步骤描述了 C# 中常见的 PDFX 压缩过程。

在 C# 中压缩 PDFX 文件的步骤

开发人员只需几行 C# 代码,即可使用 Aspose.ZIP for .NET.
以编程方式轻松压缩 PDFX 文件

  • 定义包含 PDFX 文件的文件夹路径。
  • 创建 Archive 类的实例。
  • 使用 Archive 对象,使用 CreateEntry 方法按其完整路径加载每个文件。
  • 调用 Save() 方法并将输出存档文件名(完整路径)作为参数传递。
  • PDFX 文件将存储在目标文件夹中的 ZIP 存档中,而不使用任何第三方 zip、rar 或其他压缩工具。

系统要求

所有主要平台和操作系统都支持 Aspose.ZIP for .NET。在运行示例代码之前,请确保您的开发环境满足以下先决条件:

  • Microsoft Windows 或任何能够运行 .NET Framework、.NET Core 或现代 .NET 版本的兼容操作系统
  • 开发环境,例如 Microsoft Visual Studio
  • 项目中引用的 Aspose.ZIP for .NET(通过 NuGet 或使用上面的“下载”按钮安装)


C# 示例:从 PDFX 文件创建 ZIP 存档

下面的代码片段显示了压缩 PDFX 文件的核心 API 步骤:创建 Archive 对象、添加条目并保存生成的 ZIP。

Compress PDFX file via .NET:

    var dir = "full directory path";
    using (var arch = new Archive())
    {
    arch.CreateEntry("filename.pdfx", dir+"file.pdfx");
    arch.Save(dir+"archived_result.zip");
    }



常问问题

Can I compress multiple PDFX files into a single ZIP archive using C#

1. Yes. Aspose.ZIP for .NET allows you to load and compress multiple PDFX files by adding each file as an entry to the Archive object. You can combine individual files, folders, or streams into a single ZIP archive through a straightforward C# workflow.

Does Aspose.ZIP for .NET reduce the original quality of PDFX files?

2. No. Aspose.ZIP performs lossless compression, meaning that the content and quality of your PDFX files remain unchanged. The library only reduces file size by applying efficient archive compression algorithms without altering the actual data inside the file.

Can I password-protect ZIP archives that contain PDFX files?

3. Yes. The library supports password protection and AES encryption, allowing you to securely package sensitive PDFX files. You can specify encryption settings when creating entries or during the archive-generation process.

探索其他 Aspose.Zip for .NET 功能

使用 Aspose.Zip C# 库在 .NET 应用程序中创建、压缩、保护和提取档案。

3DS (3D Sudio DOS Mesh)
3MF (3D Manufacturing Format)
AAC (Advanced Audio Coding)
AMF (Additive Manufacturing Format)
ASE (2D Animation File)
AVI (Audio Video Multimedia Container)
AZW (Digital Ebook Format)
AZW3 (Amazon Kindle Format 8)
BMP (Bitmap Image)
CDR (Vector Drawing Image)
CGM (Computer Graphics Metafile)
CHM (Microsoft HTML help file)
CMX (Corel Exchange Image)
CPP (C++ Source Code File)
CS (C# Source Code File)
CSPROJ (C# Project File)
CSV (Comma Separated Values)
DAE (Digital Asset Exchange)
DCM (Digital Image)
DGN (Drawing file)
DIB (Device Independent Bitmap)
DICOM (Digital Imaging & Communications)
DIF (Data Interchange Format)
DJVU (Graphics Format)
DNG (Digital Camera Image)
DOC (Microsoft Word Binary Format)
DOCM (Microsoft Word 2007 Marco File)
DOCX (Office 2007+ Words Document)
DOT (Microsoft Word Template Files)
DOTM (Microsoft Word 2007+ Template File)
DOTX (Microsoft Word Template File)
DWF (Design Web Format DWF)
DWG (Proprietary binary files)
DWT (AutoCAD drawing template file)
DXF (Drawing Interchange Format)
E00 (ESRI ArcInfo Interchange)
EMF (Enhanced Metafile Format)
EML (Outlook Email Messages)
EMLX (Apple EMLX Format)
EPS (Encapsulated PostScript Language)
EPUB (E-book Format)
EXIF (Exchangeable Image Format)
FB2 (FictionBook)
FBX (3D Format)
FILEGDB (ESRI File Geodatabase)
GEOJSON (JSON Based Format)
GIF (Graphical Interchange Format)
GLB (3D File Binary Representation)
GLTF (GL Transmission Format)
GML (Geography Markup Language)
GPX (GPS Exchange format)
HTM (Hypertext Markup Language)
HTML (Hyper Text Markup Language)
ICO (Microsoft Windows Icon)
ICS (iCalendar)
IFC (Industry Foundation Classes IFC file format)
J2K (Wavelet Compressed Image)
JP2 (JPEG 2000)
JPEG (JPEG Image)
JRXML (3D file)
JT (Jupiter Tessellation File)
KFX (Amazon Kindle Format 10)
KML (Keyhole Markup Language)
KMZ (KML Zipped)
M4V (Apple Video Container)
MBOX (Electronic Mail Messages)
MD (Markdown Language)
MHTML (Web Page Archive Format)
MOBI (Open Ebook Format)
MOV (QuickTime Format)
MP3 (Digitally Encoded File)
MPP (Microsoft Project Data File)
MPT (Microsoft Project Template Files)
MPX (Microsoft Exchange File Format)
MSG (Outlook & Exchange Format)
OBJ (3D File Format)
ODG (Apache OpenOffice Draw Format)
ODP (OpenDocument Presentation Format)
ODS (OpenDocument Spreadsheet File)
ODT (OpenDocument Text File Format)
OFT (Outlook Email Templates)
ONETOC2 (OneNote Table of Contents)
OSM (Open Street Map)
OST (Offline Storage Files)
OTG (OpenDocument Standard)
OTP (OpenDocument Standard Format)
OTT (OpenDocument Standard Format)
PCL (Printer Command Language)
PDF (Portable Document Format)
PDFA (Portable Document Format / A)
PDFE (PDF Based Engineering Files)
PDFUA (PDF/UA Standard)
PDFVT (PDF/VT ISO 16612-2)
PDFX (PDF/X ISO 15930)
PLT (Vector-based plotter file)
PLY (Polygon File Format)
PNG (Portable Network Graphics)
POT (Microsoft PowerPoint Template Files)
POTM (Microsoft PowerPoint Template File)
POTX (Microsoft PowerPoint Template Presentation)
PPS (PowerPoint Slide Show)
PPSM (Macro-enabled Slide Show)
PPSX (PowerPoint Slide Show)
PPT (Microsoft PowerPoint 97-2003)
PPTM (Macro-enabled Presentation File)
PPTX (Open XML presentation Format)
PSB (Adobe Photoshop File)
PSD (Adobe Photoshop Native Format)
PST (Outlook Personal Storage Files)
RTF (Rich Text Format)
RVM (AVEVA Plant Design Model)
SHP (ESRI Shapefile)
SLN (Visual Studio Solution File)
STL (Interchangeable 3D Surface Geometry)
SVG (Scalable Vector Graphics)
SWF (SWF Format)
TEX (LaTeX Output Text)
TIFF (Tagged Image Format)
TNEF (Transport Neutral Encapsulation Format)
TSV (Tab-Separated Values)
TXT (Text Document)
U3D (Universal 3D)
VB (Visual Basic Source Code File)
VCF (Virtual Card Format)
VDW (Visio Graphics Service file)
VDX (Microsoft Visio Drawing Format)
VRML (Virtual Reality Modeling Language)
VSD (Microsoft Visio Drawings)
VSDM (Microsoft Visio Drawing Format)
VSDX (Microsoft Visio Format)
VSS (Stencil Files)
VSSM (Microsoft Visio Stencil files)
VSSX (Drawing Stencils)
VST (Vector Image Files)
VSTM (Microsoft Visio Template Files)
VSTX (Microsoft Visio Drawing Template)
VSX (Stencils)
VTX (Microsoft Visio Drawing Template)
WAV (Waveform Audio Format)
WEBP (Raster Web Image)
WMF (Microsoft Windows Metafile)
WMV (Advanced Systems Format)
X (DirectX Model Image)
X3D (XML based 3D Graphics)
XAML (Extensible Application Markup Language)
XER (XER file format)
XHTML (XML Text Based Markup)
XLM (Excel Macro File)
XLS (Excel Binary Format)
XLSB (Binary Excel Workbook File)
XLSM (Spreasheet File)
XLSX (OOXML Excel File)
XLT (Microsoft Excel Template)
XLTM (Excel Macro-enabled Template)
XLTX (Office OpenXML Excel Template)
XML (Extensible Markup Language)
XOML (Extensible Object Markup Language)
XPS (XML Paper Specifications)
XSLFO (XSL Formatting Objects)
Create ZIP Archive via C# (Single or Multiple Files and Folders Archive)