32 lines
1.0 KiB
C#
32 lines
1.0 KiB
C#
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.AspNetCore.Mvc.Filters;
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using WaterCloud.Code;
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namespace WaterCloud.Web
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{
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/// <summary>
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/// 模型验证过滤器
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/// </summary>
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public class ModelActionFilter : ActionFilterAttribute, IActionFilter
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{
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public override void OnActionExecuting(ActionExecutingContext context)
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{
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string message = "";
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if (!context.ModelState.IsValid)
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{
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foreach (var item in context.ModelState.Values)
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{
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foreach (var error in item.Errors)
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{
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message = message += error.ErrorMessage + "|";
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}
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}
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if (message.Length>0)
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{
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message = message.Substring(0, message.Length - 1);
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}
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context.Result = new JsonResult(new AlwaysResult { state = ResultType.error.ToString(), message = message });
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}
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}
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}
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}
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