xml - Prolog Grails中不允许XML错误

Question

我在Curl命令上有以下内容:

curl -i -H "Content-Type: text/xml" -d '<sample:WIB xmlns:sample="www.sample.com"><sample:Customer><sample:Catalog_ID>01</sample:Catalog_ID><sample:Shop_ID>01</sample:Shop_ID></sample:Customer></sample:WIB>' http://localhost:8080/app/API/

我的Grails Controller 是:

def index() {
    String xml = request.XML.toString();
    def workXml = new XmlSlurper().parseText(xml)
}

解析时出现错误
我也尝试过这个:

def workXml = new XmlSlurper().parseText(xml).declareNamespace(sample: 'sample')

我犯了同样的错误:

这是堆栈跟踪:

Message: Content is not allowed in prolog.
Line | Method
->>   10 | index     in app.APIController$$EP3387M0
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
|    198 | doFilter  in grails.plugin.cache.web.filter.PageFragmentCachingFilter
|     63 | doFilter  in grails.plugin.cache.web.filter.AbstractFilter
|     53 | doFilter  in grails.plugin.springsecurity.web.filter.GrailsAnonymousAuthenticationFilter
|     49 | doFilter  in grails.plugin.springsecurity.web.authentication.RequestHolderAuthenticationFilter
|     82 | doFilter  in grails.plugin.springsecurity.web.authentication.logout.MutableLogoutFilter
|   1145 | runWorker in java.util.concurrent.ThreadPoolExecutor
|    615 | run       in java.util.concurrent.ThreadPoolExecutor$Worker
^    745 | run . . . in java.lang.Thread

Answer 1

您对curl使用了错误的选项--d选项需要name=value对，并将其像浏览器中的表单发布一样对待。如果您想按原样准确发送命令行上给定的数据，则应改用--data-binary。

顺便说一句，request.XML已经被解析-它是一个GPathResult与您从XmlSlurper获得的相同，因此无需尝试将其转换回字符串并再次对其进行采样。