43 lines
1.4 KiB
C#
43 lines
1.4 KiB
C#
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.AspNetCore.Mvc.Filters;
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using System;
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using System.Collections.Generic;
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using System.Dynamic;
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using System.Text;
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namespace YD_XinWei.Commons.Exceptions.Handlers
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{
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/// <summary>
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/// 自定义业务异常处理，转换成为json格式
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/// </summary>
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public class BizExceptionHandler : IExceptionFilter
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{
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public void OnException(ExceptionContext context)
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{
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// 1、判断异常是否BizException
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if (context.Exception is BizException bizException)
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{
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// 1.1 将异常转换成为json结果
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dynamic exceptionResult = new ExpandoObject();
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exceptionResult.ErrorNo = bizException.ErrorNo;
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exceptionResult.ErrorInfo = bizException.ErrorInfo;
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if (bizException.Infos != null)
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{
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exceptionResult.infos = bizException.Infos;
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}
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context.Result = new JsonResult(exceptionResult);
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}
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else
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{
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// 1.2 处理其他类型异常Exception
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dynamic exceptionResult = new ExpandoObject();
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exceptionResult.ErrorNo = -1;
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exceptionResult.ErrorInfo = context.Exception.Message;
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// 1.3 包装异常信息进行异常返回
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context.Result = new JsonResult(exceptionResult);
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}
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}
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}
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}
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