代码语言：javascript复制
using System.ComponentModel;
namespace ABenNetCore.FriendException.Helper
{
public class EnumItem
{
public string Code { get; set; }
public int Value { get; set; }
public string Descprtion { get; set; }
}
public class EnumItemHelper
{
public static List<EnumItem> GetEnumItems<T>()
{
var result = new List<EnumItem>();
Type enumType = typeof(T);
if (!enumType.IsEnum)
{
return result;
}
string[] fieldstrs = Enum.GetNames(enumType);
foreach (var item in fieldstrs)
{
string description = string.Empty;
var field = enumType.GetField(item);
object[] arr = field.GetCustomAttributes(typeof(DescriptionAttribute), true); //获取属性字段数组
if (arr != null && arr.Length > 0)
{
description = ((DescriptionAttribute)arr[0]).Description; //属性描述
}
else
{
description = item; //描述不存在取字段名称
}
result.Add(new EnumItem
{
Code = item,
Value = (int)Enum.Parse(enumType, item),
Descprtion = description,
});
}
return result;
}
}
/// <summary>
/// 操作类型编号
/// </summary>
public enum OperateTypeCode
{
[Description("呼叫")]
Call,
[Description("查询")]
Query,
}
}调用代码：
代码语言：javascript复制 [HttpGet("GetEnumItems")]
public IActionResult GetEnumItems()
{
var enumItems = EnumItemHelper.GetEnumItems<OperateTypeCode>();
return Ok(enumItems);
}返回结果如下：
代码语言：javascript复制[
{
"code": "Call",
"value": 0,
"descprtion": "呼叫"
},
{
"code": "Query",
"value": 1,
"descprtion": "查询"
}
]
