unity持久化数据之Excel

---

tags: unity,unity excel,unity持久化数据
grammar_cjkRuby: true

unity持久化数据之Excel

第三方库

EPPlus:https://github.com/JanKallman/EPPlus

读取

using OfficeOpenXml;
using UnityEditor;
.... ....

    [MenuItem("Excel/Load Excel")]
    static void LoadExcel()
    {
        string path = Application.dataPath + "/Excel/test.xlsx";
        //读取Excel文件
        using (FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read))
        {
            using (ExcelPackage excel = new ExcelPackage(fs))
            {
                //遍历工作表
                ExcelWorksheets worksheets = excel.Workbook.Worksheets;
                Debug.LogFormat("sheetcount:{0}",worksheets.Count);
                for (int i = 1; i <=worksheets.Count ; i++)
                {

                    ExcelWorksheet worksheet = worksheets[i];
                    int colCount = worksheet.Dimension.End.Column;
                    //获取工作表名称
                    Debug.Log("sheet:" + worksheet.Name);
                    for (int row = 1,count=worksheet.Dimension.End.Row; row <=count; row++)
                    {
                        for (int col = 1; col <= colCount; col++)
                        {
                            //读取单元格数据
                            var text = worksheet.Cells[row, col].Text ?? "";
                            Debug.LogFormat("下标{0},{1} 内容:{2}",row,col,text);
                        }
                    }
                }
            }
    }
    }

创建

[MenuItem("Excel/Write Excel")]
    static void WirteExcel()
    {
        //创建Excel
        string path = Application.dataPath + "/Excel/new.xlsx";
        var file = new FileInfo(path);

        using (ExcelPackage excel = new ExcelPackage(file))
        {
            //写入数据
            ExcelWorksheet worksheet = excel.Workbook.Worksheets.Add("sheet1");
            worksheet.Cells[1, 1].Value = "nice";
            worksheet.Cells[1, 2].Value = "job";
            //保存
            excel.Save();
        }
        AssetDatabase.Refresh();
}

---

其他

注：（套娃）{摘自https://www.cnblogs.com/shuaichao/p/4262346.html}

//创建Excel工作表
private static ExcelWorksheet CreateSheet(ExcelPackage p, string sheetName)
 {
    p.Workbook.Worksheets.Add(sheetName);
    ExcelWorksheet ws = p.Workbook.Worksheets[1];
    ws.Name = sheetName; //Setting Sheet's name
    ws.Cells.Style.Font.Size = 11; //Default font size for whole sheet
    ws.Cells.Style.Font.Name = "Calibri"; //Default Font name for whole sheet

    return ws;
 }
 
//合并的Excel列
//Merging cells and create a center heading for out table
ws.Cells[1, 1].Value = "Sample DataTable Export"; // Heading Name
ws.Cells[1, 1, 1, dt.Columns.Count].Merge = true; //Merge columns start and end range
ws.Cells[1, 1, 1, dt.Columns.Count].Style.Font.Bold = true; //Font should be bold
ws.Cells[1, 1, 1, dt.Columns.Count].Style.HorizontalAlignment = ExcelHorizontalAlignment.Center; // Aligmnet is center
 
Excel单元格背景颜色
//Setting the background color of header cells to Gray
var fill = cell.Style.Fill;
fill.PatternType = ExcelFillStyle.Solid;
fill.BackgroundColor.SetColor(Color.Gray);
 
//Excel单元格边框
//Setting Top/left,right/bottom borders.
var border = cell.Style.Border;
border.Bottom.Style = border.Top.Style = border.Left.Style = border.Right.Style = ExcelBorderStyle.Thin;
 
//Excel公式
//Setting Sum Formula
cell.Formula = "Sum(" + ws.Cells[3, colIndex].Address + ":" + ws.Cells[rowIndex - 1, colIndex].Address + ")";
 
//添加注释到Excel单元格
private static void AddComment(ExcelWorksheet ws, int colIndex, int rowIndex, string comment, string author)
{
    //Adding a comment to a Cell
    var commentCell = ws.Cells[rowIndex, colIndex];
    commentCell.AddComment(comment, author);
}
 
//添加图像在Excel工作表
private static void AddImage(ExcelWorksheet ws, int columnIndex, int rowIndex, string filePath)
{
    //How to Add a Image using EP Plus
    Bitmap image = new Bitmap(filePath);
    ExcelPicture picture = null;
    if (image != null)
    {
        picture = ws.Drawings.AddPicture("pic" + rowIndex.ToString() + columnIndex.ToString(), image);
        picture.From.Column = columnIndex;
        picture.From.Row = rowIndex;
        picture.From.ColumnOff = Pixel2MTU(2); //Two pixel space for better alignment
        picture.From.RowOff = Pixel2MTU(2);//Two pixel space for better alignment
        picture.SetSize(100, 100);
    }
}
 
//添加自定义对象到Excel工作表
private static void AddCustomShape(ExcelWorksheet ws, int colIndex, int rowIndex, eShapeStyle shapeStyle, string text)
{
    ExcelShape shape = ws.Drawings.AddShape("cs" + rowIndex.ToString() + colIndex.ToString(), shapeStyle);
    shape.From.Column = colIndex;
    shape.From.Row = rowIndex;
    shape.From.ColumnOff = Pixel2MTU(5);
    shape.SetSize(100, 100);
    shape.RichText.Add(text);
}

litjson

https://www.cnblogs.com/Firepad-magic/p/5532650.html

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