需要在 web Api2 项目中获取请求和响应正文和头部。我该怎么做？

Question

Web Api2项目,,,Controller继承自另一个控制器,,,,需要获取json格式的每个请求和响应的body和head

Answer 1

尝试使用DelegatingHanler拦截请求，如下所示

public class IntercepterMessageHandler : DelegatingHandler
{
    protected override Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
    {
            //try to manipulate the request object

        return base.SendAsync(request, cancellationToken);
    }
}