新增设备状态上传与包装站台换型功能在CommonConveyorLine_BZJob.cs和CommonConveyorLine_GWJob.cs中新...

huangxiaoqiang

2025-10-11 04b4e2ca4bbbc147036a0bf15ce0b8b1c45cc74b

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using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using WIDESEAWCS_Core.Helper;
using WIDESEAWCS_Core.LogHelper;
 
namespace WIDESEAWCS_Core.Middlewares
{
    /// <summary>
    /// 记录请求和响应数据
    /// </summary>
    public class ApiLogMiddleware
    {
        /// <summary>
        /// 
        /// </summary>
        private readonly RequestDelegate _next;
        private readonly ILogger<ApiLogMiddleware> _logger;
 
        public ApiLogMiddleware(RequestDelegate next, ILogger<ApiLogMiddleware> logger)
        {
            _next = next;
            _logger = logger;
        }
 
        //todo
        public async Task InvokeAsync(HttpContext context)
        {
            // 过滤，只有接口
            if (context.Request.Path.Value?.Contains("api") ?? false)
            {
                context.Request.EnableBuffering();
                Stream originalBody = context.Response.Body;
                string requestParam = string.Empty;
                string responseParam = string.Empty;
                try
                {
                    (context.RequestServices.GetService(typeof(RequestLogModel)) as RequestLogModel).RequestDate = DateTime.Now;
                    try
                    {
                        // 存储请求数据
                        requestParam = RequestDataLog(context);
                        context.Request.Body.Position = 0;
                    }
                    catch { }
                    using MemoryStream ms = new();
                    context.Response.Body = ms;
 
                    await _next(context);
 
                    try
                    {
                        // 存储响应数据
                        responseParam = ResponseDataLog(context.Response);
                    }
                    catch { }
 
                    ms.Position = 0;
                    await ms.CopyToAsync(originalBody);
                    if (!(context.Request.Path.Value?.Contains("Get") ?? false))
                        Logger.Add(requestParam, responseParam);
                }
                catch (Exception ex)
                {
                    // 记录异常
 
                }
                finally
                {
                    context.Response.Body = originalBody;
                }
            }
            else
            {
                await _next(context);
            }
        }
 
        private string RequestDataLog(HttpContext context)
        {
            var request = context.Request;
            var sr = new StreamReader(request.Body);
 
            object obj = new
            {
                QueryString = request.QueryString.ToString(),
                BodyData = sr.ReadToEndAsync().Result
            };
 
            string data = JsonConvert.SerializeObject(obj);
 
            request.Body.Position = 0;
 
            return data;
        }
 
        private string ResponseDataLog(HttpResponse response)
        {
            response.Body.Position = 0;
            using StreamReader stream = new StreamReader(response.Body, leaveOpen: true);
            string body = stream.ReadToEnd();
            response.Body.Position = 0;
            return body;
        }
    }
}