Gobol / docx

Simple Google Go (golang) library for replace text in microsoft word (.docx) file

Simple Google Go (golang) library for replace text in microsoft word (.docx) file

The following constitutes the bare minimum required to replace text in DOCX document.

import (
	"github.com/nguyenthenguyen/docx"
)

func main() {
	// Read from docx file
	r, err := docx.ReadDocxFile("./template.docx")
	// Or read from memory
	// r, err := docx.ReadDocxFromMemory(data io.ReaderAt, size int64)
	if err != nil {
		panic(err)
	}
	docx1 := r.Editable()
	// Replace like https://golang.org/pkg/strings/#Replace
	docx1.Replace("old_1_1", "new_1_1", -1)
	docx1.Replace("old_1_2", "new_1_2", -1)
	docx1.ReplaceLink("http://example.com/", "https://github.com/nguyenthenguyen/docx")
	docx1.ReplaceHeader("out with the old", "in with the new")
	docx1.ReplaceFooter("Change This Footer", "new footer")
	docx1.WriteToFile("./new_result_1.docx")

	docx2 := r.Editable()
	docx2.Replace("old_2_1", "new_2_1", -1)
	docx2.Replace("old_2_2", "new_2_2", -1)
	docx2.WriteToFile("./new_result_2.docx")

	// Or write to ioWriter
	// docx2.Write(ioWriter io.Writer)

	r.Close()
}