ClientRequestCaptureFilter.java 文件源码

@Override
public HttpResponse clientToProxyRequest(HttpObject httpObject) {
    if (httpObject instanceof HttpRequest) {
        this.httpRequest = (HttpRequest) httpObject;
    }

    if (httpObject instanceof HttpContent) {
        HttpContent httpContent = (HttpContent) httpObject;

        storeRequestContent(httpContent);

        if (httpContent instanceof LastHttpContent) {
            LastHttpContent lastHttpContent = (LastHttpContent) httpContent;
            trailingHeaders = lastHttpContent .trailingHeaders();
        }
    }

    return null;
}