즐거운 개발

#!/bin/bash

docidG= ""
filesizeG= 0
for docinfo in `cat docsize.txt | awk '{print $2"|"$4}'`
do
        #echo $docinfo
        docid=`echo $docinfo | awk -F"|" '{print $1}'`
        filesize=`echo $docinfo | awk -F"|" '{print $2}'`

         if [ "$docid" == "$docidG" ]; then
            #filesizeG= $filesizeG + $filesize
            let "filesizeG = $filesizeG + $filesize"    >> 산술연산
        else
            echo "$docidG : $filesizeG"
            docidG=$docid
            filesizeG=$filesize
        fi

done

 for docinfo in `cat doc.txt`
                #"#{docinfo}".strip.each('\t\r'){ |info|
                info = "#{docinfo}".split("\t")
                hdb = info[0]
                docid = info[1]
                docno = info[2]
                docurl = info[3]

    docsize = callxml(docurl)
     puts "#{hdb}    #{docid}   #{docno}   #{docsize}  #{docurl}"
end

<?xml version="1.0" encoding="UTF-8"?>
<result>
 <header>
  <response_code>201</response_code>
 </header>
 <item>
  <fileinfo>
   <property name="realname"><![CDATA[달려라네오.doc]]></property>
   <property name="filesize"><![CDATA[45241]]></property>
   <property name="mimetype"><![CDATA[application/pdf]]></property>
   <property name="width"><![CDATA[0]]></property>
   <property name="height"><![CDATA[0]]></property>
  </fileinfo>
 </item>
</result>

require "net/http"
require "rexml/document"

...
.....
........
        def callxml(docurl)
            if docurl == nil
                return 0
            end

            pdfsize = 0

            begin
            xml_req = Net::HTTP.get_response(URI.parse("#{docurl}")).body
            #puts "#{xml_req}"   << XML의 모든 내용을 출력합니다.

            doc = REXML::Document.new(xml_req)
            doc.elements.each('result/item/fileinfo/property') do |ele|
                #propertys << ele.elements['property']
                #puts ">>> #{ele.elements.text}"
                #puts ">>> #{ele.elements.attributes.values}"

                #puts ">>> #{ele.name}"
                #puts ">>> #{ele.attributes}"
                #puts ">>> #{ele.attributes.values}"
                #puts ">>> #{ele.elements['property'].text}"
                #puts ">>> #{ele.elements['property'].attributes.value}"
                #puts ">>> #{ele.elements['filesize'].text}"

                if "#{ele.attributes.values}" == "filesize"
                    pdfsize = ele.text
                end
            end

........