An efficient solution for PDF to Word document conversion using Go language

A perfect solution to convert PDF to Word document using Go language

Preface

PDF and Word are both commonly used document formats, and they are used in different In this scenario, we need to convert between them. The Go language provides a wealth of libraries and tools that can help us easily convert PDF to Word. This article will introduce a complete solution for converting PDF to Word documents using Go language and provide specific code examples.

Project Overview

Our solution will use the open source library [pdfcpu](https://github.com/pdfcpu/pdfcpu) to parse PDF documents, and use [docx](https: //github.com/docxgen/docx) library to create Word documents. The pdfcpu library can convert PDF documents to XML format, and the docx library can convert XML format to Word documents.

Code Example

package main

import (
    "fmt"
    "io/ioutil"
    "os"

    "github.com/pdfcpu/pdfcpu"
    "github.com/docxgen/docx"
)

func main() {
    // 读取PDF文件
    pdfFile, err := ioutil.ReadFile("input.pdf")
    if err != nil {
        fmt.Println("Error reading PDF file:", err)
        return
    }

    // 将PDF转换为XML
    xmlBytes, err := pdfcpu.Parse(pdfFile)
    if err != nil {
        fmt.Println("Error parsing PDF file:", err)
        return
    }

    // 创建Word文档
    doc := docx.NewDocument()

    // 将XML转换为Word文档
    err = doc.AddXML(xmlBytes)
    if err != nil {
        fmt.Println("Error adding XML to Word document:", err)
        return
    }

    // 保存Word文档
    err = doc.SaveToFile("output.docx")
    if err != nil {
        fmt.Println("Error saving Word document:", err)
        return
    }

    fmt.Println("PDF converted to Word successfully!")
}

Running Example

go run main.go

Notes

• Before using the pdfcpu library, you need to install the necessary dependencies. It can be installed using the following command:

go get -u github.com/pdfcpu/pdfcpu

• Before using the docx library, you also need to install the necessary dependencies. You can use the following command to install:

go get -u github.com/docxgen/docx

Summary

This article introduces a complete solution for converting PDF to Word documents using Go language, and provides specific code examples. This solution uses the pdfcpu library to parse PDF documents and the docx library to create Word documents. Hope this article is helpful to you.

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