270 lines
7.6 KiB
Go
270 lines
7.6 KiB
Go
package main
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import (
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"fmt"
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"github.com/landaiqing/go-dockit/workbook"
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"time"
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)
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func main() {
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// 创建一个新的Excel工作簿
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wb := workbook.NewWorkbook()
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// 设置工作簿属性
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wb.Properties.Title = "示例Excel文档"
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wb.Properties.Creator = "Go-DocKit"
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wb.Properties.Created = time.Now()
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// 添加一个工作表
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ws := wb.AddWorksheet("数据报表")
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// 设置列宽
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ws.AddColumn(1, 1, 10) // A列
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ws.AddColumn(2, 2, 20) // B列
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ws.AddColumn(3, 3, 15) // C列
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ws.AddColumn(4, 4, 15) // D列
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ws.AddColumn(5, 5, 20) // E列
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ws.AddColumn(6, 6, 15) // F列 - 百分比列
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ws.AddColumn(7, 7, 15) // G列 - 科学计数列
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// 创建标题样式
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headerStyleID := wb.Styles.CreateStyle(
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"Arial", 12, true, false, false, "FF000000", // 字体
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"solid", "FFD3D3D3", // 填充
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"thin", "FF000000", // 边框
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"", // 数字格式
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"center", "center", false, // 对齐
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)
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// 创建日期格式样式 - 使用标准的Excel内置格式
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dateStyleID := wb.Styles.CreateStyle(
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"", 0, false, false, false, "", // 字体
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"", "", // 填充
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"thin", "FF000000", // 边框
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"[$-804]yyyy\"年\"mm\"月\"dd\"日\"", // 中文日期格式
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"center", "bottom", false, // 对齐
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)
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// 创建人民币货币格式样式
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currencyStyleID := wb.Styles.CreateStyle(
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"", 0, false, false, false, "", // 字体
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"", "", // 填充
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"thin", "FF000000", // 边框
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"¥#,##0.00", // 人民币货币格式，不使用引号
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"right", "bottom", false, // 对齐
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)
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// 创建百分比格式样式
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percentStyleID := wb.Styles.CreateStyle(
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"", 0, false, false, false, "", // 字体
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"", "", // 填充
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"thin", "FF000000", // 边框
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"0.00%", // 百分比格式
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"right", "bottom", false, // 对齐
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)
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// 创建科学计数格式样式 - 使用正确的内置格式
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scientificStyleID := wb.Styles.CreateStyle(
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"", 0, false, false, false, "", // 字体
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"", "", // 填充
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"thin", "FF000000", // 边框
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"0.00E+00", // 科学计数格式
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"right", "bottom", false, // 对齐
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)
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// 添加标题行
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headers := []string{"编号", "产品名称", "单价(¥)", "数量", "日期", "利润率", "密度"}
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for i, header := range headers {
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cellRef := workbook.CellRef(0, i)
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_ = ws.AddCell(cellRef, header)
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// 设置标题单元格样式
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_ = ws.SetCellStyle(cellRef, &workbook.CellStyle{
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FontID: headerStyleID,
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BorderID: 0,
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Alignment: &workbook.Alignment{
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Horizontal: "center",
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Vertical: "center",
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},
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})
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}
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// 添加数据行
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data := [][]interface{}{
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{1, "笔记本电脑", 5999.99, 10, time.Now(), 0.15, 2500000},
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{2, "智能手机", 3999.99, 20, time.Now().AddDate(0, 0, -5), 0.25, 1500000},
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{3, "平板电脑", 2999.99, 15, time.Now().AddDate(0, 0, -10), 0.20, 500000},
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{4, "智能手表", 1999.99, 30, time.Now().AddDate(0, 0, -15), 0.30, 80000},
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{5, "无线耳机", 999.99, 50, time.Now().AddDate(0, 0, -20), 0.40, 5000},
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}
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// 添加数据
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for rowIdx, rowData := range data {
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row := ws.AddRow()
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row.Height = 18
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for colIdx, cellData := range rowData {
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cellRef := workbook.CellRef(rowIdx+1, colIdx)
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_ = ws.AddCell(cellRef, cellData)
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// 根据列类型设置不同的样式
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switch colIdx {
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case 0: // 编号列
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_ = ws.SetCellStyle(cellRef, &workbook.CellStyle{
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Alignment: &workbook.Alignment{
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Horizontal: "center",
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},
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})
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case 2: // 单价列 - 使用人民币格式
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_ = ws.SetCellStyle(cellRef, &workbook.CellStyle{
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NumberFormatID: currencyStyleID,
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Alignment: &workbook.Alignment{
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Horizontal: "right",
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},
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})
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case 4: // 日期列
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_ = ws.SetCellStyle(cellRef, &workbook.CellStyle{
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NumberFormatID: dateStyleID,
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Alignment: &workbook.Alignment{
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Horizontal: "center",
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},
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})
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case 5: // 利润率列 - 使用百分比格式
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_ = ws.SetCellStyle(cellRef, &workbook.CellStyle{
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NumberFormatID: percentStyleID,
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Alignment: &workbook.Alignment{
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Horizontal: "right",
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},
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})
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case 6: // 密度列 - 使用科学计数格式
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_ = ws.SetCellStyle(cellRef, &workbook.CellStyle{
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NumberFormatID: scientificStyleID,
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Alignment: &workbook.Alignment{
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Horizontal: "right",
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},
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})
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}
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}
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}
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// 添加合计行
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ws.AddCell("A7", "合计")
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ws.SetCellFormula("C7", "SUM(C2:C6)")
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ws.SetCellFormula("D7", "SUM(D2:D6)")
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ws.SetCellFormula("F7", "AVERAGE(F2:F6)") // 计算平均利润率
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// 设置合计行样式
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ws.SetCellStyle("A7", &workbook.CellStyle{
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FontID: 0,
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Alignment: &workbook.Alignment{
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Horizontal: "right",
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},
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})
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ws.SetCellStyle("C7", &workbook.CellStyle{
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FontID: 0,
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NumberFormatID: currencyStyleID, // 使用人民币格式
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Alignment: &workbook.Alignment{
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Horizontal: "right",
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},
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})
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ws.SetCellStyle("D7", &workbook.CellStyle{
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FontID: 0,
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Alignment: &workbook.Alignment{
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Horizontal: "center",
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},
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})
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ws.SetCellStyle("F7", &workbook.CellStyle{
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FontID: 0,
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NumberFormatID: percentStyleID, // 使用百分比格式
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Alignment: &workbook.Alignment{
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Horizontal: "right",
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},
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})
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// 添加第二个工作表 - 用于额外的测试
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testSheet := wb.AddWorksheet("格式测试")
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// 设置标题样式
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testSheet.AddColumn(1, 7, 15) // 统一设置列宽
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// 测试表标题
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testHeaders := []string{"类型", "值", "描述", "格式ID", "样式", "显示效果", "备注"}
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for i, header := range testHeaders {
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cellRef := workbook.CellRef(0, i)
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testSheet.AddCell(cellRef, header)
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testSheet.SetCellStyle(cellRef, &workbook.CellStyle{
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FontID: headerStyleID,
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Alignment: &workbook.Alignment{
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Horizontal: "center",
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},
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})
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}
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// 1. 测试日期格式
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testSheet.AddCell("A2", "日期")
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testNow := time.Now()
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_ = testSheet.AddCell("B2", testNow)
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testSheet.AddCell("C2", "当前日期时间")
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testSheet.AddCell("D2", fmt.Sprintf("%d", dateStyleID))
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testSheet.AddCell("E2", "[$-804]yyyy\"年\"mm\"月\"dd\"日\"")
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testSheet.AddCell("G2", "应显示为中文日期格式")
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testSheet.SetCellStyle("B2", &workbook.CellStyle{
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NumberFormatID: dateStyleID,
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})
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// 2. 测试科学计数格式 - 大数值
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testSheet.AddCell("A3", "科学计数")
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testSheet.AddCell("B3", 12345678.9)
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testSheet.AddCell("C3", "大数值")
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testSheet.AddCell("D3", fmt.Sprintf("%d", scientificStyleID))
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testSheet.AddCell("E3", "0.00E+00")
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testSheet.AddCell("G3", "应显示为1.23E+07")
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testSheet.SetCellStyle("B3", &workbook.CellStyle{
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NumberFormatID: scientificStyleID,
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})
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// 3. 测试科学计数格式 - 小数值
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testSheet.AddCell("A4", "科学计数")
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testSheet.AddCell("B4", 0.00000123)
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testSheet.AddCell("C4", "小数值")
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testSheet.AddCell("D4", fmt.Sprintf("%d", scientificStyleID))
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testSheet.AddCell("E4", "0.00E+00")
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testSheet.AddCell("G4", "应显示为1.23E-06")
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testSheet.SetCellStyle("B4", &workbook.CellStyle{
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NumberFormatID: scientificStyleID,
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})
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// 4. 测试百分比格式
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testSheet.AddCell("A5", "百分比")
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testSheet.AddCell("B5", 0.1234)
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testSheet.AddCell("C5", "小数值")
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testSheet.AddCell("D5", fmt.Sprintf("%d", percentStyleID))
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testSheet.AddCell("E5", "0.00%")
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testSheet.AddCell("G5", "应显示为12.34%")
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testSheet.SetCellStyle("B5", &workbook.CellStyle{
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NumberFormatID: percentStyleID,
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})
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// 合并单元格示例
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ws.MergeCells("A9", "G9")
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ws.AddCell("A9", "销售数据分析报表")
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// 设置合并单元格的样式
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ws.SetCellStyle("A9", &workbook.CellStyle{
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FontID: 0,
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Alignment: &workbook.Alignment{
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Horizontal: "center",
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Vertical: "center",
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},
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})
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// 保存Excel文件
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err := wb.Save("sales_report.xlsx")
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if err != nil {
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fmt.Println("保存Excel文件时出错:", err)
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return
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}
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fmt.Println("Excel文件已成功创建: sales_report.xlsx")
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}
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