1 개 이상의 'SellerAccount'요소가있는 아래 xml 파일에서 'SellerAccount'= 98765432에 대한 모든 'ServiceCode'값을 추출하여 저장해야합니다.
<SellerRequest>
<Header>
<ExtractDateTime>2014-09-11T12:04:50</ExtractDateTime>
<SequenceNumber>1001</SequenceNumber>
<RecordCount>32</RecordCount>
</Header>
<Requests>
<Request type="Install">
<ActionCode>101</ActionCode>
<SellerID>10</SellerID>
<SellerAccount>123456</SellerAccount>
<Salutation>Mr</Salutation>
<FirstName>Matt</FirstName>
<LastName>Smith</LastName>
<HomePhoneNumber>91234568</HomePhoneNumber>
<WorkPhoneNumber></WorkPhoneNumber>
<MobileNumber>21123456</MobileNumber>
<Email>[email protected]</Email>
<StreetNumber>3</StreetNumber>
<UnitFlatNumber></UnitFlatNumber>
<StreetNumberSuffix></StreetNumberSuffix>
<StreetName>Testing DRIVE</StreetName>
<Suburb>SUBURB</Suburb>
<City>CITY</City>
<PostCode>12345</PostCode>
<SellerUserID>seller</SellerUserID>
<SellerOrderNumber></SellerOrderNumber>
<Comment></Comment>
<NominatedPINNumber>1234</NominatedPINNumber>
<NextOfKinName>contact</NextOfKinName>
<NextOfKinAddressLine1>1 testing Drive</NextOfKinAddressLine1>
<NextOfKinAddressLine2>City</NextOfKinAddressLine2>
<NextOfKinPhoneNumber>091234567</NextOfKinPhoneNumber>
<DateOfBirth>1980-01-01</DateOfBirth>
<NameChangeRequest>N</NameChangeRequest>
<BillingAddressLine1>3 TESTING DRIVE</BillingAddressLine1>
<BillingAddressLine2>SUBURB</BillingAddressLine2>
<BillingAddressLine3>CITY 12345</BillingAddressLine3>
<PreferredDate>2014-09-12</PreferredDate>
<PreferredTimeSlot>20</PreferredTimeSlot>
<BillCycle>1</BillCycle>
<Occurrences>
<Occurrence ID="1">
<ServiceCode>001</ServiceCode>
<ServiceCode>002</ServiceCode>
<ServiceCode>003</ServiceCode>
<ServiceCode>004</ServiceCode>
<ServiceCode>005</ServiceCode>
<ServiceCode>006</ServiceCode>
<ServiceCode>007</ServiceCode>
<ServiceCode>008</ServiceCode>
<ServiceCode>009</ServiceCode>
<ServiceCode>010</ServiceCode>
<ServiceCode>011</ServiceCode>
<ServiceCode>012</ServiceCode>
<ServiceCode>013</ServiceCode>
<ServiceCode>014</ServiceCode>
<ServiceCode>015</ServiceCode>
<ServiceCode>016</ServiceCode>
<ServiceCode>017</ServiceCode>
<ServiceCode>018</ServiceCode>
<ServiceCode>019</ServiceCode>
<ServiceCode>020</ServiceCode>
<ServiceCode>021</ServiceCode>
<ServiceCode>AB123</ServiceCode>
</Occurrence>
<Occurrence ID="2">
<ServiceCode>001</ServiceCode>
<ServiceCode>002</ServiceCode>
<ServiceCode>003</ServiceCode>
<ServiceCode>004</ServiceCode>
<ServiceCode>005</ServiceCode>
<ServiceCode>006</ServiceCode>
<ServiceCode>007</ServiceCode>
<ServiceCode>008</ServiceCode>
<ServiceCode>009</ServiceCode>
<ServiceCode>010</ServiceCode>
<ServiceCode>011</ServiceCode>
<ServiceCode>012</ServiceCode>
<ServiceCode>013</ServiceCode>
<ServiceCode>014</ServiceCode>
<ServiceCode>015</ServiceCode>
<ServiceCode>016</ServiceCode>
<ServiceCode>017</ServiceCode>
<ServiceCode>018</ServiceCode>
<ServiceCode>AB123</ServiceCode>
</Occurrence>
</Occurrences>
</Request>
<Request type="Install">
<ActionCode>101</ActionCode>
<SellerID>10</SellerID>
<SellerAccount>98765432</SellerAccount>
<Salutation>Mr</Salutation>
<FirstName>James</FirstName>
<LastName>Tester</LastName>
<HomePhoneNumber>91234567</HomePhoneNumber>
<WorkPhoneNumber>91234568</WorkPhoneNumber>
<MobileNumber>21123456</MobileNumber>
<Email>[email protected]</Email>
<StreetNumber>3</StreetNumber>
<UnitFlatNumber></UnitFlatNumber>
<StreetNumberSuffix></StreetNumberSuffix>
<StreetName>TESTING DRIVE</StreetName>
<Suburb>SUBURB</Suburb>
<City>CITY</City>
<PostCode>12345</PostCode>
<SellerUserID>seller_2</SellerUserID>
<SellerOrderNumber></SellerOrderNumber>
<Comment>new customer</Comment>
<NominatedPINNumber>3456</NominatedPINNumber>
<NextOfKinName>contact</NextOfKinName>
<NextOfKinAddressLine1>1 testing DRIVE</NextOfKinAddressLine1>
<NextOfKinAddressLine2>City</NextOfKinAddressLine2>
<NextOfKinPhoneNumber>099876543</NextOfKinPhoneNumber>
<DateOfBirth>1980-01-01</DateOfBirth>
<NameChangeRequest>N</NameChangeRequest>
<BillingAddressLine1>3 TESTING DRIVE</BillingAddressLine1>
<BillingAddressLine2>SUBURB</BillingAddressLine2>
<BillingAddressLine3>CITY 12345</BillingAddressLine3>
<PreferredDate>2014-09-12</PreferredDate>
<PreferredTimeSlot>20</PreferredTimeSlot>
<BillCycle>1</BillCycle>
<Occurrences>
<Occurrence ID="1">
<ServiceCode>001</ServiceCode>
<ServiceCode>002</ServiceCode>
<ServiceCode>003</ServiceCode>
<ServiceCode>004</ServiceCode>
<ServiceCode>005</ServiceCode>
<ServiceCode>006</ServiceCode>
<ServiceCode>007</ServiceCode>
<ServiceCode>008</ServiceCode>
<ServiceCode>009</ServiceCode>
<ServiceCode>010</ServiceCode>
<ServiceCode>011</ServiceCode>
<ServiceCode>012</ServiceCode>
<ServiceCode>013</ServiceCode>
<ServiceCode>014</ServiceCode>
<ServiceCode>015</ServiceCode>
<ServiceCode>016</ServiceCode>
<ServiceCode>017</ServiceCode>
<ServiceCode>018</ServiceCode>
<ServiceCode>019</ServiceCode>
<ServiceCode>020</ServiceCode>
<ServiceCode>AB123</ServiceCode>
</Occurrence>
</Occurrences>
</Request>
</Requests>
</SellerRequest>
XML을 구문 분석했다고 가정합니다.
doc = Nokogiri.XML(xml)
XPath를 사용하여 원하는 것을 얻을 수 있습니다.
codes = doc.xpath("//Request[SellerAccount='98765432']//ServiceCode").map(&:text)
이 text방법은 단순히 Nokogiri 객체에서 문자열을 추출합니다.
산출:
["001",
"002",
"003",
"004",
"005",
"006",
"007",
"008",
"009",
"010",
"011",
"012",
"013",
"014",
"015",
"016",
"017",
"018",
"019",
"020",
"AB123"]
이 기사는 인터넷에서 수집됩니다. 재 인쇄 할 때 출처를 알려주십시오.
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