添加项目文件。

ExportExcelTest/Models/MeasurementUnit.cs

@@ -0,0 +1,52 @@
+using System.ComponentModel;
+
+/// <summary>
+/// 计算单位
+/// </summary>
+public enum MeasurementUnit
+{
+    [Description("个")]
+    Count,
+    [Description("套")]
+    Set,
+    [Description("根")]
+    Stick,
+    [Description("孔")]
+    Hole,
+    /// <summary>
+    /// 米
+    /// </summary>
+    [Description("m")]
+    Meter,
+    /// <summary>
+    /// 毫米
+    /// </summary>
+    [Description("mm")]
+    Millimeter,
+    /// <summary>
+    /// 厘米
+    /// </summary>
+    [Description("cm")]
+    Centimeter,
+    /// <summary>
+    /// 吨
+    /// </summary>
+    [Description("t")]
+    Kilonewton,
+    /// <summary>
+    /// 千克
+    /// </summary>
+    [Description("kg")]
+    Kilogram,
+    /// <summary>
+    /// 平方米
+    /// </summary>
+    [Description("m²")]
+    SquareMeter,
+    /// <summary>
+    /// 立方米
+    /// </summary>
+    [Description("m³")]
+    CubicMeter,
+}
+