Don't slurp twice. Slurp mutates the stream by reading bytes off of it.
Also, slurping an xml stream isn't a good idea, because the xml header can
change the character encoding like so
<?xml version="1.0" encoding="ISO-8859-1"?>
Try
(let [bufstream (doto (java.io.ByteArrayOutputStream. content-length)
(clojure.java.io/copy body bufstream))
buffer (.toByteArray bufstream)]
(parse-1 (java.io.ByteArrayInputStream. buffer))
(parse-2 (java.io.ByteArrayInputStream. buffer)))
This way, your parse functions that take an input stream work unchanged.
Be aware, that this allocates memory in the size of the body.
2014-03-02 18:23 GMT+01:00 action <actioncao2...@gmail.com>:
> how to use slurp?
> first:
> (slurp body)
> and second reuse:
> (slurp body)
>
> 在 2014年3月3日星期一UTC+8上午12时44分09秒，James Reeves写道：
>>
>> Depending on how large the input is, you could either read it all into
>> memory (e.g. with slurp or similar), or dump it to a temporary file.
>>
>> - James
>>
>>
>> On 2 March 2014 16:18, action <action...@gmail.com> wrote:
>>
>>> I want to parse the POST body twice,
>>> but in the second place:
>>> org.xml.sax.SAXParseException: Premature end of file.
>>> How should I clone the body render for the second parse?
>>>
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