forked from p30928647/excelize
216 lines
6.8 KiB
Markdown
216 lines
6.8 KiB
Markdown
<p align="center"><img width="650" src="./excelize.svg" alt="Excelize logo"></p>
|
|
|
|
<p align="center">
|
|
<a href="https://travis-ci.org/360EntSecGroup-Skylar/excelize"><img src="https://travis-ci.org/360EntSecGroup-Skylar/excelize.svg?branch=master" alt="Build Status"></a>
|
|
<a href="https://codecov.io/gh/360EntSecGroup-Skylar/excelize"><img src="https://codecov.io/gh/360EntSecGroup-Skylar/excelize/branch/master/graph/badge.svg" alt="Code Coverage"></a>
|
|
<a href="https://goreportcard.com/report/github.com/360EntSecGroup-Skylar/excelize"><img src="https://goreportcard.com/badge/github.com/360EntSecGroup-Skylar/excelize" alt="Go Report Card"></a>
|
|
<a href="https://pkg.go.dev/github.com/360EntSecGroup-Skylar/excelize/v2?tab=doc"><img src="https://img.shields.io/badge/go.dev-reference-007d9c?logo=go&logoColor=white" alt="go.dev"></a>
|
|
<a href="https://opensource.org/licenses/BSD-3-Clause"><img src="https://img.shields.io/badge/license-bsd-orange.svg" alt="Licenses"></a>
|
|
<a href="https://www.paypal.com/paypalme/xuri"><img src="https://img.shields.io/badge/Donate-PayPal-green.svg" alt="Donate"></a>
|
|
</p>
|
|
|
|
# Excelize
|
|
|
|
## Introduction
|
|
|
|
Excelize is a library written in pure Go providing a set of functions that allow you to write to and read from XLSX / XLSM / XLTM files. Supports reading and writing spreadsheet documents generated by Microsoft Excel™ 2007 and later. Supports complex components by high compatibility, and provided streaming API for generating or reading data from a worksheet with huge amounts of data. This library needs Go version 1.10 or later. The full API docs can be seen using go's built-in documentation tool, or online at [go.dev](https://pkg.go.dev/github.com/360EntSecGroup-Skylar/excelize/v2?tab=doc) and [docs reference](https://xuri.me/excelize/).
|
|
|
|
## Basic Usage
|
|
|
|
### Installation
|
|
|
|
```bash
|
|
go get github.com/360EntSecGroup-Skylar/excelize
|
|
```
|
|
|
|
- If your packages are managed using [Go Modules](https://blog.golang.org/using-go-modules), please install with following command.
|
|
|
|
```bash
|
|
go get github.com/360EntSecGroup-Skylar/excelize/v2
|
|
```
|
|
|
|
### Create spreadsheet
|
|
|
|
Here is a minimal example usage that will create spreadsheet file.
|
|
|
|
```go
|
|
package main
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/360EntSecGroup-Skylar/excelize/v2"
|
|
)
|
|
|
|
func main() {
|
|
f := excelize.NewFile()
|
|
// Create a new sheet.
|
|
index := f.NewSheet("Sheet2")
|
|
// Set value of a cell.
|
|
f.SetCellValue("Sheet2", "A2", "Hello world.")
|
|
f.SetCellValue("Sheet1", "B2", 100)
|
|
// Set active sheet of the workbook.
|
|
f.SetActiveSheet(index)
|
|
// Save spreadsheet by the given path.
|
|
if err := f.SaveAs("Book1.xlsx"); err != nil {
|
|
fmt.Println(err)
|
|
}
|
|
}
|
|
```
|
|
|
|
### Reading spreadsheet
|
|
|
|
The following constitutes the bare to read a spreadsheet document.
|
|
|
|
```go
|
|
package main
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/360EntSecGroup-Skylar/excelize/v2"
|
|
)
|
|
|
|
func main() {
|
|
f, err := excelize.OpenFile("Book1.xlsx")
|
|
if err != nil {
|
|
fmt.Println(err)
|
|
return
|
|
}
|
|
// Get value from cell by given worksheet name and axis.
|
|
cell, err := f.GetCellValue("Sheet1", "B2")
|
|
if err != nil {
|
|
fmt.Println(err)
|
|
return
|
|
}
|
|
fmt.Println(cell)
|
|
// Get all the rows in the Sheet1.
|
|
rows, err := f.GetRows("Sheet1")
|
|
for _, row := range rows {
|
|
for _, colCell := range row {
|
|
fmt.Print(colCell, "\t")
|
|
}
|
|
fmt.Println()
|
|
}
|
|
}
|
|
```
|
|
|
|
### Add chart to spreadsheet file
|
|
|
|
With Excelize chart generation and management is as easy as a few lines of code. You can build charts based on data in your worksheet or generate charts without any data in your worksheet at all.
|
|
|
|
<p align="center"><img width="650" src="./test/images/chart.png" alt="Excelize"></p>
|
|
|
|
```go
|
|
package main
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/360EntSecGroup-Skylar/excelize/v2"
|
|
)
|
|
|
|
func main() {
|
|
categories := map[string]string{
|
|
"A2": "Small", "A3": "Normal", "A4": "Large",
|
|
"B1": "Apple", "C1": "Orange", "D1": "Pear"}
|
|
values := map[string]int{
|
|
"B2": 2, "C2": 3, "D2": 3, "B3": 5, "C3": 2, "D3": 4, "B4": 6, "C4": 7, "D4": 8}
|
|
f := excelize.NewFile()
|
|
for k, v := range categories {
|
|
f.SetCellValue("Sheet1", k, v)
|
|
}
|
|
for k, v := range values {
|
|
f.SetCellValue("Sheet1", k, v)
|
|
}
|
|
if err := f.AddChart("Sheet1", "E1", `{
|
|
"type": "col3DClustered",
|
|
"series": [
|
|
{
|
|
"name": "Sheet1!$A$2",
|
|
"categories": "Sheet1!$B$1:$D$1",
|
|
"values": "Sheet1!$B$2:$D$2"
|
|
},
|
|
{
|
|
"name": "Sheet1!$A$3",
|
|
"categories": "Sheet1!$B$1:$D$1",
|
|
"values": "Sheet1!$B$3:$D$3"
|
|
},
|
|
{
|
|
"name": "Sheet1!$A$4",
|
|
"categories": "Sheet1!$B$1:$D$1",
|
|
"values": "Sheet1!$B$4:$D$4"
|
|
}],
|
|
"title":
|
|
{
|
|
"name": "Fruit 3D Clustered Column Chart"
|
|
}
|
|
}`); err != nil {
|
|
fmt.Println(err)
|
|
return
|
|
}
|
|
// Save spreadsheet by the given path.
|
|
if err := f.SaveAs("Book1.xlsx"); err != nil {
|
|
fmt.Println(err)
|
|
}
|
|
}
|
|
```
|
|
|
|
### Add picture to spreadsheet file
|
|
|
|
```go
|
|
package main
|
|
|
|
import (
|
|
"fmt"
|
|
_ "image/gif"
|
|
_ "image/jpeg"
|
|
_ "image/png"
|
|
|
|
"github.com/360EntSecGroup-Skylar/excelize/v2"
|
|
)
|
|
|
|
func main() {
|
|
f, err := excelize.OpenFile("Book1.xlsx")
|
|
if err != nil {
|
|
fmt.Println(err)
|
|
return
|
|
}
|
|
// Insert a picture.
|
|
if err := f.AddPicture("Sheet1", "A2", "image.png", ""); err != nil {
|
|
fmt.Println(err)
|
|
}
|
|
// Insert a picture to worksheet with scaling.
|
|
if err := f.AddPicture("Sheet1", "D2", "image.jpg",
|
|
`{"x_scale": 0.5, "y_scale": 0.5}`); err != nil {
|
|
fmt.Println(err)
|
|
}
|
|
// Insert a picture offset in the cell with printing support.
|
|
if err := f.AddPicture("Sheet1", "H2", "image.gif", `{
|
|
"x_offset": 15,
|
|
"y_offset": 10,
|
|
"print_obj": true,
|
|
"lock_aspect_ratio": false,
|
|
"locked": false
|
|
}`); err != nil {
|
|
fmt.Println(err)
|
|
}
|
|
// Save the spreadsheet with the origin path.
|
|
if err = f.Save(); err != nil {
|
|
fmt.Println(err)
|
|
}
|
|
}
|
|
```
|
|
|
|
## Contributing
|
|
|
|
Contributions are welcome! Open a pull request to fix a bug, or open an issue to discuss a new feature or change. XML is compliant with [part 1 of the 5th edition of the ECMA-376 Standard for Office Open XML](http://www.ecma-international.org/publications/standards/Ecma-376.htm).
|
|
|
|
## Licenses
|
|
|
|
This program is under the terms of the BSD 3-Clause License. See [https://opensource.org/licenses/BSD-3-Clause](https://opensource.org/licenses/BSD-3-Clause).
|
|
|
|
The Excel logo is a trademark of [Microsoft Corporation](https://aka.ms/trademarks-usage). This artwork is an adaptation.
|
|
|
|
gopher.{ai,svg,png} was created by [Takuya Ueda](https://twitter.com/tenntenn). Licensed under the [Creative Commons 3.0 Attributions license](http://creativecommons.org/licenses/by/3.0/).
|