如何使用 Apache Camel 转储与 HTTP 组件一起发送的 HTTP 正文和标头

How to dump HTTP body and headers sent with HTTP component with Apache Camel(如何使用 Apache Camel 转储与 HTTP 组件一起发送的 HTTP 正文和标头)

问题描述

如何使用此路由转储 Apache Camel HTTP 组件发送的 HTTP 正文和标头:

How to dump HTTP body and headers sent with Apache Camel HTTP component using this route:

   from('direct:abc').
   setHeader(Exchange.HTTP_URI, constant("${config.gnutch.solr.coreUrl}/select")).
   setHeader(Exchange.HTTP_QUERY, constant("q=${q}&wt=xml")).
   setHeader(Exchange.CONTENT_TYPE, constant('application/xml')).
   setHeader(Exchange.HTTP_METHOD, constant('GET')).
   setBody(constant(null)).
   to("http://null")

这是 groovy 中的 Camel DSL 代码.这可能吗?

This is Camel DSL code in groovy. Is that possible?

推荐答案

你有没有尝试过类似的方法

Have you tried something like

from("direct:abc")
 .to("http://domain.com/")
 .to("log:DEBUG?showBody=true&showHeaders=true")

HTTP 组件文档 建议您可以提取 HttpServletRequest 来自交流之类的，

Also the HTTP Component Documentation suggests that you can extract the HttpServletRequest from the exchange like,

HttpServletRequest request = exchange.getIn().getBody(HttpServletRequest.class);

你也可以这样做，

from("direct:abc").to("http://domain.com").process(new Processor() {
    public void process(Exchange exchange) throws Exception {
        HttpServletRequest request = exchange.getIn().getBody(HttpServletRequest.class);
        // Log request parameters
    }
});

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