66 lines
1.9 KiB
C#
66 lines
1.9 KiB
C#
using dy.net.model.dto;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.AspNetCore.Mvc.Filters;
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namespace dy.net.extension
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{
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public class DouyinExceptionFilter : IExceptionFilter
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{
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/// <summary>
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/// 异常拦截核心方法
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/// </summary>
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public void OnException(ExceptionContext context)
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{
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// 1. 记录异常日志（区分业务异常和系统异常）
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LogException(context);
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// 2. 构建标准化响应结果
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var response = BuildExceptionResponse(context.Exception);
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// 3. 设置响应结果（终止异常传播）
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context.Result = new ObjectResult(response);
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context.ExceptionHandled = true;
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}
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/// <summary>
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/// 记录异常日志
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/// </summary>
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private void LogException(ExceptionContext ex)
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{
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Serilog.Log.Error($"系统异常：{ex.Exception.Message},{ex.HttpContext.Request.Path}");
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}
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/// <summary>
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/// 根据异常类型构建响应结果
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/// </summary>
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private static DouyinApiResponse<object> BuildExceptionResponse(Exception ex)
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{
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return new DouyinApiResponse<object>
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{
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Code = ResponseCode.ServerError,
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Message = "服务器内部错误，请稍后重试",
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Data = null,
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Timestamp = DateTime.UtcNow
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};
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}
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}
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/// <summary>
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/// 全局异常过滤器扩展（简化注册）
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/// </summary>
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public static class GlobalExceptionFilterExtensions
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{
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public static IMvcBuilder AddGlobalExceptionFilter(this IMvcBuilder mvcBuilder)
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{
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mvcBuilder.AddMvcOptions(options =>
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{
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options.Filters.Add<DouyinExceptionFilter>();
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});
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return mvcBuilder;
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}
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}
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}
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