using System;
using System.IO;
using System.Web;

public class RequestLoggerModule : IHttpModule
{
    private const string LogFolderPath = @"C:\Gary\Log\"; // 替换为实际的日志文件夹路径

    public void Init(HttpApplication context)
    {
        context.BeginRequest += OnBeginRequest;
    }

    public void Dispose()
    {
    }

    private void OnBeginRequest(object sender, EventArgs e)
    {
        HttpApplication application = (HttpApplication)sender;
        HttpRequest request = application.Context.Request;

        // 读取请求内容
        using (StreamReader reader = new StreamReader(request.InputStream))
        {
            string requestBody = reader.ReadToEnd();

            // 在这里，将请求内容写入到文件
            LogRequest(requestBody);
        }
    }

    private void LogRequest(string content)
    {
        // 构造日志文件路径
        string logFilePath = Path.Combine(LogFolderPath, $"RequestLog_{DateTime.Now:yyyyMMdd_HHmmssfff}.txt");

        // 写入请求内容到文件
        File.WriteAllText(logFilePath, content);
    }
}

	  <httpModules>
		  <add name="RequestLoggerModule" type="RequestLoggerModule" />
	  </httpModules>