如何在groovy中指定请求中的内容类型？ [英] How to specify content type in request in groovy?

问题描述

我正在尝试使用groovy httpbuilder发布到微软Exchange Web服务（EWS）。我的问题是，我无法设置正确的请求内容类型。图书馆似乎在这里有自己的想法。

有人有想法吗？

干杯，
Stephan

这是我的代码：

  url =http：// exchangeserver / ews / Exchange。 asmx
 p_body =< soap request> ...; 
 p_contentType =text / xml; charset = utf-8
 customHeaders = [SOAPAction：LONG_URL] 
 $ b $ def http http http new HTTPBuilder（url）; 
 http.auth.basic（authMap.username，authMap.password）
 
 // contentType：p_contentType，
 http.request（POST）
 {
 contentType = ContentType.TEXT //我们不想得到解析的响应
 headers ['Accept'] =* / *; //只需确保我们接受所有内容
 
 //支持额外的头文件
（customHeaders中的x）{
头文件[x] = customHeaders [x] 
} 
 
 
 /// Exchange需要text / xml; charset = utf-8而不是其他的东西:( 
 
 //发送文本/纯文本
 // body = p_body 
 // requestContentType = p_contentType 
 
 //这会发送application / xml，而不是我的text / xml; charset = utf-8content-type。
发送p_contentType，p_body 
 
 //成功请求应该被记录;）
 response.success = {resp，xml  - > 
 println xml 
} 
} 
  

解决方案好吧，阅读和调试代码，我发现这是我目前的解决方法。不像我所希望的那样美丽：

  //我们覆盖默认的文本/ xml编码器
 //因为它用'application / xml'替换我们的contentType 
 //但是Exchange只喜欢'text / xml; charset = utf-8'
 http.encoder.'text / xml'= {
 body  - > def se = new StringEntity（body，utf-8）
 se.setContentType（text / xml; charset = utf-8）
 return se 
} 
  

i'm trying to use the groovy httpbuilder to make a post to the microsoft exchange webservice (EWS). My problem is, I'm unable to set the proper request content-type. The library seems to have its own mind here.

Does anyone have an idea?

Cheers, Stephan

Here is my code:

    url = "http://exchangeserver/ews/Exchange.asmx"
    p_body = "<soap request >...";
    p_contentType = "text/xml; charset=utf-8"
    customHeaders = ["SOAPAction":"LONG_URL"]

    def http = new HTTPBuilder(url);
    http.auth.basic(authMap.username, authMap.password)

    // contentType: p_contentType,
    http.request( POST ) 
    {
        contentType = ContentType.TEXT // We dont want to get the response parsed
        headers['Accept'] = "*/*"; // Just make sure we accept everything

        // Support additional headers
        for (x in customHeaders) {
            headers[x] = customHeaders[x]   
        }


        /// Exchange expects "text/xml; charset=utf-8" and nothing else :(

//  This sends text/plain
//      body = p_body
//      requestContentType = p_contentType

        // This sends application/xml, not my "text/xml; charset=utf-8" content-type.
            send p_contentType, p_body 

        // a successfull request should be "logged" ;)
        response.success = { resp, xml ->
            println xml
        }
    }

解决方案

Well, reading and debugging the code, I found this to be my current workaround / solution. Not as beautifull as I hoped:

// We overwrite the default text/xml encoder,
// because it replaces our contentType with 'application/xml'
// But Exchange only likes 'text/xml; charset=utf-8'
http.encoder.'text/xml' = {
    body -> def se = new StringEntity(body, "utf-8")
    se.setContentType("text/xml; charset=utf-8")
    return se
}

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