Excelize 是 Go 编写的一个用来操作 Office Excel 文档类库，基于 ECMA-376 OOXML Spec

<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://godoc.org/github.com/360EntSecGroup-Skylar/excelize"><img src="https://godoc.org/github.com/360EntSecGroup-Skylar/excelize?status.svg" alt="GoDoc"></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.me/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 files. Supports reading and writing XLSX file generated by Microsoft Excel&trade; 2007 and later. Supports saving a file without losing original charts of XLSX. 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 [godoc.org](https://godoc.org/github.com/360EntSecGroup-Skylar/excelize) and [docs reference](https://xuri.me/excelize/). ## Basic Usage ### Installation ```bash go get github.com/360EntSecGroup-Skylar/excelize ``` ### Create XLSX file Here is a minimal example usage that will create XLSX file. ```go package main import ( "fmt" "github.com/360EntSecGroup-Skylar/excelize" ) 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 xlsx file by the given path. err := f.SaveAs("./Book1.xlsx") if err != nil { fmt.Println(err) } } ``` ### Reading XLSX file The following constitutes the bare to read a XLSX document. ```go package main import ( "fmt" "github.com/360EntSecGroup-Skylar/excelize" ) 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 XLSX file With Excelize chart generation and management is as easy as a few lines of code. You can build charts based off 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" ) 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) } 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"}}`) if err != nil { fmt.Println(err) return } // Save xlsx file by the given path. err = f.SaveAs("./Book1.xlsx") if err != nil { fmt.Println(err) } } ``` ### Add picture to XLSX file ```go package main import ( "fmt" _ "image/gif" _ "image/jpeg" _ "image/png" "github.com/360EntSecGroup-Skylar/excelize" ) func main() { f, err := excelize.OpenFile("./Book1.xlsx") if err != nil { fmt.Println(err) return } // Insert a picture. err = f.AddPicture("Sheet1", "A2", "./image1.png", "") if err != nil { fmt.Println(err) } // Insert a picture to worksheet with scaling. err = f.AddPicture("Sheet1", "D2", "./image2.jpg", `{"x_scale": 0.5, "y_scale": 0.5}`) if err != nil { fmt.Println(err) } // Insert a picture offset in the cell with printing support. err = f.AddPicture("Sheet1", "H2", "./image3.gif", `{"x_offset": 15, "y_offset": 10, "print_obj": true, "lock_aspect_ratio": false, "locked": false}`) if err != nil { fmt.Println(err) } // Save the xlsx file with the origin path. err = f.Save() if 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. Some struct of XML originally by [tealeg/xlsx](https://github.com/tealeg/xlsx). Licensed under the [BSD 3-Clause License](https://github.com/tealeg/xlsx/blob/master/LICENSE). 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/).