Как создавать/читать xml-файлы из NAV…
В своей предыдущей заметке я описал возможности по чтению xml-файлов из NAV. При этом сам файл – просто прикрепил, и не рассказал, как их создавать.
Исправляюсь.
——
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:mbs="http://www.microsoft.com/mbs/xml">
<soapenv:Header xmlns:soapenv="soapenv">
<soapenv:Body>
<mbs:enumeration xmlns:mbs="mbs">
<mbs:table>Customers</mbs:table>
<mbs:Customer>
<mbs:CustomerAuthentication>
<mbs:No>10000</mbs:No>
<mbs:Name>The Cannon Group PLC</mbs:Name>
</mbs:CustomerAuthentication>
<mbs:CustomerData>
<mbs:Balance>168,364.41</mbs:Balance>
<mbs:SalespersonCode>PS</mbs:SalespersonCode>
<mbs:Contacts>
<mbs:Contact>Mr. Andy Teal</mbs:Contact>
</mbs:Contacts>
</mbs:CustomerData>
</mbs:Customer>
<mbs:Customer>
<mbs:CustomerAuthentication>
<mbs:No>20000</mbs:No>
<mbs:Name>Selangorian Ltd.</mbs:Name>
</mbs:CustomerAuthentication>
<mbs:CustomerData>
<mbs:Balance>96,049.99</mbs:Balance>
<mbs:SalespersonCode>PS</mbs:SalespersonCode>
<mbs:Contacts>
<mbs:Contact>Mr. Mark McArthur</mbs:Contact>
</mbs:Contacts>
</mbs:CustomerData>
</mbs:Customer>
</mbs:enumeration>
</soapenv:Body>
</soapenv:Header>
</soapenv:Envelope>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:mbs="http://www.microsoft.com/mbs/xml">
<soapenv:Header xmlns:soapenv="soapenv">
<soapenv:Body>
<mbs:enumeration xmlns:mbs="mbs">
<mbs:table>Customers</mbs:table>
<mbs:Customer>
<mbs:CustomerAuthentication>
<mbs:No>10000</mbs:No>
<mbs:Name>The Cannon Group PLC</mbs:Name>
</mbs:CustomerAuthentication>
<mbs:CustomerData>
<mbs:Balance>168,364.41</mbs:Balance>
<mbs:SalespersonCode>PS</mbs:SalespersonCode>
<mbs:Contacts>
<mbs:Contact>Mr. Andy Teal</mbs:Contact>
</mbs:Contacts>
</mbs:CustomerData>
</mbs:Customer>
<mbs:Customer>
<mbs:CustomerAuthentication>
<mbs:No>20000</mbs:No>
<mbs:Name>Selangorian Ltd.</mbs:Name>
</mbs:CustomerAuthentication>
<mbs:CustomerData>
<mbs:Balance>96,049.99</mbs:Balance>
<mbs:SalespersonCode>PS</mbs:SalespersonCode>
<mbs:Contacts>
<mbs:Contact>Mr. Mark McArthur</mbs:Contact>
</mbs:Contacts>
</mbs:CustomerData>
</mbs:Customer>
</mbs:enumeration>
</soapenv:Body>
</soapenv:Header>
</soapenv:Envelope>
Создайте его с помощью кодеюнита:
—————————————-
OBJECT Codeunit 50052 xml create
{
OBJECT-PROPERTIES
{
Date=03/24/10;
Time=[ 1:33:31 PM];
Modified=Yes;
Version List=;
}
PROPERTIES
{
OnRun=BEGIN
CREATE(xmlDoc);
xmlMgt.SetNormalCase;
xmlProcessingInst:=xmlDoc.createProcessingInstruction('xml','version="1.0" encoding="UTF-8" standalone="yes"');
CurrNode := xmlDoc.appendChild(xmlProcessingInst);
CurrNode := xmlDoc.createElement('soapenv:Envelope');
CurrNode := xmlDoc.appendChild(CurrNode);
xmlMgt.AddAttribute(CurrNode,'xmlns:soapenv','http://schemas.xmlsoap.org/soap/envelope/');
xmlMgt.AddAttribute(CurrNode,'xmlns:mbs','http://www.microsoft.com/mbs/xml');
xmlMgt.AddElement(CurrNode,'soapenv:Header','','soapenv',NewChild);
CurrNode:=NewChild; //One level deeper
xmlMgt.AddElement(CurrNode,'soapenv:Body','','soapenv',NewChild);
CurrNode:=NewChild; //one level deeper
xmlMgt.AddElement(CurrNode,'mbs:enumeration','','mbs',NewChild);
CurrNode:=NewChild; //one level deeper
xmlMgt.AddElement(CurrNode,'mbs:table','Customers','mbs',NewChild);
recCustomer.SETRANGE("No.", '10000','20000'); //Filter only few records
IF recCustomer.FINDFIRST THEN BEGIN
REPEAT
vName :=recCustomer.Name;
vNo :=recCustomer."No.";
vContact:=recCustomer.Contact;
recCustomer.CALCFIELDS("Balance (LCY)");
vBalance:= FORMAT(recCustomer."Balance (LCY)");
vSPcode :=recCustomer."Salesperson Code";
xmlMgt.AddElement(CurrNode,'mbs:Customer','','mbs',NewChild);
CurrNode1:=NewChild; //One level deeper, but keep current level too
xmlMgt.AddElement(CurrNode1,'mbs:CustomerAuthentication','','mbs',NewChild);
CurrNode2:=NewChild; //One level deeper to sublevel
xmlMgt.AddElement(CurrNode2,'mbs:No',vNo,'mbs',NewChild);
xmlMgt.AddElement(CurrNode2,'mbs:Name',vName,'mbs',NewChild);
xmlMgt.AddElement(CurrNode1,'mbs:CustomerData','','mbs',NewChild);
CurrNode2:=NewChild; //One level deeper to sublevel
xmlMgt.AddElement(CurrNode2,'mbs:Balance',vBalance,'mbs',NewChild);
xmlMgt.AddElement(CurrNode2,'mbs:SalespersonCode',vSPcode,'mbs',NewChild);
xmlMgt.AddElement(CurrNode2,'mbs:Contacts','','mbs',NewChild);
CurrNode1:=NewChild;//One level deeper
xmlMgt.AddElement(CurrNode1,'mbs:Contact',vContact,'mbs',NewChild);
CLEAR(vName);
CLEAR(vNo) ;
CLEAR(vContact);
CLEAR(vBalance);
CLEAR(vSPcode);
UNTIL recCustomer.NEXT=0;
xmlDoc.save('D:\xmlFile.xml');
CLEARALL;
MESSAGE('xmlFile.xml is created');
END;
END;
}
CODE
{
VAR
xmlDoc@1000 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{F6D90F11-9C73-11D3-B32E-00C04F990BB4}:'Microsoft XML, v6.0'.DOMDocument";
CurrNode@1003 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{2933BF80-7B36-11D2-B20E-00C04F983E60}:'Microsoft XML, v6.0'.IXMLDOMNode";
CurrNode1@1005 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{2933BF80-7B36-11D2-B20E-00C04F983E60}:'Microsoft XML, v6.0'.IXMLDOMNode";
CurrNode2@1013 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{2933BF80-7B36-11D2-B20E-00C04F983E60}:'Microsoft XML, v6.0'.IXMLDOMNode";
NewChild@1004 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{2933BF80-7B36-11D2-B20E-00C04F983E60}:'Microsoft XML, v6.0'.IXMLDOMNode";
xmlProcessingInst@1001 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{2933BF89-7B36-11D2-B20E-00C04F983E60}:'Microsoft XML, v6.0'.IXMLDOMProcessingInstruction";
xmlMgt@1002 : Codeunit 6224;
"---- Variables----"@1006 : Integer;
recCustomer@1012 : Record 18;
vName@1007 : Text[30];
vNo@1008 : Text[30];
vContact@1009 : Text[30];
vBalance@1010 : Text[30];
vSPcode@1011 : Text[30];
EVENT xmlDoc@1000::ondataavailable@198();
BEGIN
END;
EVENT xmlDoc@1000::onreadystatechange@-609();
BEGIN
END;
BEGIN
END.
}
}
{
OBJECT-PROPERTIES
{
Date=03/24/10;
Time=[ 1:33:31 PM];
Modified=Yes;
Version List=;
}
PROPERTIES
{
OnRun=BEGIN
CREATE(xmlDoc);
xmlMgt.SetNormalCase;
xmlProcessingInst:=xmlDoc.createProcessingInstruction('xml','version="1.0" encoding="UTF-8" standalone="yes"');
CurrNode := xmlDoc.appendChild(xmlProcessingInst);
CurrNode := xmlDoc.createElement('soapenv:Envelope');
CurrNode := xmlDoc.appendChild(CurrNode);
xmlMgt.AddAttribute(CurrNode,'xmlns:soapenv','http://schemas.xmlsoap.org/soap/envelope/');
xmlMgt.AddAttribute(CurrNode,'xmlns:mbs','http://www.microsoft.com/mbs/xml');
xmlMgt.AddElement(CurrNode,'soapenv:Header','','soapenv',NewChild);
CurrNode:=NewChild; //One level deeper
xmlMgt.AddElement(CurrNode,'soapenv:Body','','soapenv',NewChild);
CurrNode:=NewChild; //one level deeper
xmlMgt.AddElement(CurrNode,'mbs:enumeration','','mbs',NewChild);
CurrNode:=NewChild; //one level deeper
xmlMgt.AddElement(CurrNode,'mbs:table','Customers','mbs',NewChild);
recCustomer.SETRANGE("No.", '10000','20000'); //Filter only few records
IF recCustomer.FINDFIRST THEN BEGIN
REPEAT
vName :=recCustomer.Name;
vNo :=recCustomer."No.";
vContact:=recCustomer.Contact;
recCustomer.CALCFIELDS("Balance (LCY)");
vBalance:= FORMAT(recCustomer."Balance (LCY)");
vSPcode :=recCustomer."Salesperson Code";
xmlMgt.AddElement(CurrNode,'mbs:Customer','','mbs',NewChild);
CurrNode1:=NewChild; //One level deeper, but keep current level too
xmlMgt.AddElement(CurrNode1,'mbs:CustomerAuthentication','','mbs',NewChild);
CurrNode2:=NewChild; //One level deeper to sublevel
xmlMgt.AddElement(CurrNode2,'mbs:No',vNo,'mbs',NewChild);
xmlMgt.AddElement(CurrNode2,'mbs:Name',vName,'mbs',NewChild);
xmlMgt.AddElement(CurrNode1,'mbs:CustomerData','','mbs',NewChild);
CurrNode2:=NewChild; //One level deeper to sublevel
xmlMgt.AddElement(CurrNode2,'mbs:Balance',vBalance,'mbs',NewChild);
xmlMgt.AddElement(CurrNode2,'mbs:SalespersonCode',vSPcode,'mbs',NewChild);
xmlMgt.AddElement(CurrNode2,'mbs:Contacts','','mbs',NewChild);
CurrNode1:=NewChild;//One level deeper
xmlMgt.AddElement(CurrNode1,'mbs:Contact',vContact,'mbs',NewChild);
CLEAR(vName);
CLEAR(vNo) ;
CLEAR(vContact);
CLEAR(vBalance);
CLEAR(vSPcode);
UNTIL recCustomer.NEXT=0;
xmlDoc.save('D:\xmlFile.xml');
CLEARALL;
MESSAGE('xmlFile.xml is created');
END;
END;
}
CODE
{
VAR
xmlDoc@1000 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{F6D90F11-9C73-11D3-B32E-00C04F990BB4}:'Microsoft XML, v6.0'.DOMDocument";
CurrNode@1003 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{2933BF80-7B36-11D2-B20E-00C04F983E60}:'Microsoft XML, v6.0'.IXMLDOMNode";
CurrNode1@1005 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{2933BF80-7B36-11D2-B20E-00C04F983E60}:'Microsoft XML, v6.0'.IXMLDOMNode";
CurrNode2@1013 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{2933BF80-7B36-11D2-B20E-00C04F983E60}:'Microsoft XML, v6.0'.IXMLDOMNode";
NewChild@1004 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{2933BF80-7B36-11D2-B20E-00C04F983E60}:'Microsoft XML, v6.0'.IXMLDOMNode";
xmlProcessingInst@1001 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{2933BF89-7B36-11D2-B20E-00C04F983E60}:'Microsoft XML, v6.0'.IXMLDOMProcessingInstruction";
xmlMgt@1002 : Codeunit 6224;
"---- Variables----"@1006 : Integer;
recCustomer@1012 : Record 18;
vName@1007 : Text[30];
vNo@1008 : Text[30];
vContact@1009 : Text[30];
vBalance@1010 : Text[30];
vSPcode@1011 : Text[30];
EVENT xmlDoc@1000::ondataavailable@198();
BEGIN
END;
EVENT xmlDoc@1000::onreadystatechange@-609();
BEGIN
END;
BEGIN
END.
}
}
—————————————
Он же может быть прочитан с помощью кодеюнита:
OBJECT Codeunit 50050 xml read
{
OBJECT-PROPERTIES
{
Date=03/24/10;
Time=12:25:26 PM;
Modified=Yes;
Version List=;
}
PROPERTIES
{
OnRun=BEGIN
ffile.OPEN('D:\XmlFile.xml'); //this must be your file name
ffile.CREATEINSTREAM(strInStream);
IF ISCLEAR(xmldomDoc) THEN CREATE(xmldomDoc);
xmldomDoc.load(strInStream);
xmlNodeList1 := xmldomDoc.getElementsByTagName('mbs:Customer');
ii:=xmlNodeList1.length();
FOR i:=0 TO xmlNodeList1.length()-1 DO BEGIN
xmldomElem1:= xmlNodeList1.item(i); //mbs:Customer
IF xmldomElem1.hasChildNodes() THEN
BEGIN
xmlNodeList2:= xmldomElem1.childNodes();
IF NOT ISCLEAR(xmlNodeList2) THEN
xmldomElem2:= xmlNodeList2.item(0); //mbs:CustomerAuthentication
IF NOT ISCLEAR(xmldomElem2) THEN
IF xmldomElem2.hasChildNodes() THEN
BEGIN
xmlNodeList3:= xmldomElem2.childNodes();
IF NOT ISCLEAR(xmlNodeList3) THEN
xmldomElem3:= xmldomElem2.firstChild();//mbs:No
IF NOT ISCLEAR(xmldomElem3) THEN
txtNo:=xmldomElem3.text();
xmldomElem3:=xmlNodeList3.item(1); //mbsName
IF NOT ISCLEAR(xmldomElem3) THEN
txtName:=xmldomElem3.text();
xmldomElem2:= xmlNodeList2.item(1); //mbs:CustomerData
IF NOT ISCLEAR(xmldomElem2) THEN
IF xmldomElem2.hasChildNodes() THEN
BEGIN
xmlNodeList3:= xmldomElem2.childNodes();
IF NOT ISCLEAR(xmlNodeList3) THEN
xmldomElem3:= xmldomElem2.firstChild();//mbs:Balance
IF NOT ISCLEAR(xmldomElem3) THEN
txtBalance:=xmldomElem3.text();
xmldomElem3:=xmlNodeList3.item(1); //mbsSalesPersonCode
IF NOT ISCLEAR(xmldomElem3) THEN
txtSPcode:=xmldomElem3.text();
END;
xmldomElem3:=xmlNodeList3.item(2); //mbs:Contacts
IF NOT ISCLEAR(xmldomElem3) THEN
txtContact:=xmldomElem3.text();
END;
END;
MESSAGE('This is record "%1"\No "%2"\Name "%3"\Contact "%4"\Balance "%5"\Salesperson code "%6"\of Total "%7"',
FORMAT(i+1),
txtNo,
txtName,
txtContact,
txtBalance,
txtSPcode,
ii);
END;
ffile.CLOSE;
CLEARALL;
END;
}
CODE
{
VAR
xmldomDoc@1000 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{F6D90F11-9C73-11D3-B32E-00C04F990BB4}:'Microsoft XML, v6.0'.DOMDocument";
xmlNodeList1@1005 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{2933BF82-7B36-11D2-B20E-00C04F983E60}:'Microsoft XML, v6.0'.IXMLDOMNodeList";
xmlNodeList2@1017 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{2933BF82-7B36-11D2-B20E-00C04F983E60}:'Microsoft XML, v6.0'.IXMLDOMNodeList";
xmlNodeList3@1019 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{2933BF82-7B36-11D2-B20E-00C04F983E60}:'Microsoft XML, v6.0'.IXMLDOMNodeList";
xmldomElem1@1007 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{2933BF86-7B36-11D2-B20E-00C04F983E60}:'Microsoft XML, v6.0'.IXMLDOMElement";
xmldomElem2@1010 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{2933BF86-7B36-11D2-B20E-00C04F983E60}:'Microsoft XML, v6.0'.IXMLDOMElement";
xmldomElem3@1011 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{2933BF86-7B36-11D2-B20E-00C04F983E60}:'Microsoft XML, v6.0'.IXMLDOMElement";
txtNo@1001 : Text[30];
txtName@1002 : Text[30];
txtContact@1009 : Text[30];
txtBalance@1012 : Text[30];
txtSPcode@1013 : Text[30];
ffile@1003 : File;
strInStream@1004 : InStream;
i@1006 : Integer;
ii@1018 : Integer;
EVENT xmldomDoc@1000::ondataavailable@198();
BEGIN
END;
EVENT xmldomDoc@1000::onreadystatechange@-609();
BEGIN
END;
BEGIN
END.
}
}
{
OBJECT-PROPERTIES
{
Date=03/24/10;
Time=12:25:26 PM;
Modified=Yes;
Version List=;
}
PROPERTIES
{
OnRun=BEGIN
ffile.OPEN('D:\XmlFile.xml'); //this must be your file name
ffile.CREATEINSTREAM(strInStream);
IF ISCLEAR(xmldomDoc) THEN CREATE(xmldomDoc);
xmldomDoc.load(strInStream);
xmlNodeList1 := xmldomDoc.getElementsByTagName('mbs:Customer');
ii:=xmlNodeList1.length();
FOR i:=0 TO xmlNodeList1.length()-1 DO BEGIN
xmldomElem1:= xmlNodeList1.item(i); //mbs:Customer
IF xmldomElem1.hasChildNodes() THEN
BEGIN
xmlNodeList2:= xmldomElem1.childNodes();
IF NOT ISCLEAR(xmlNodeList2) THEN
xmldomElem2:= xmlNodeList2.item(0); //mbs:CustomerAuthentication
IF NOT ISCLEAR(xmldomElem2) THEN
IF xmldomElem2.hasChildNodes() THEN
BEGIN
xmlNodeList3:= xmldomElem2.childNodes();
IF NOT ISCLEAR(xmlNodeList3) THEN
xmldomElem3:= xmldomElem2.firstChild();//mbs:No
IF NOT ISCLEAR(xmldomElem3) THEN
txtNo:=xmldomElem3.text();
xmldomElem3:=xmlNodeList3.item(1); //mbsName
IF NOT ISCLEAR(xmldomElem3) THEN
txtName:=xmldomElem3.text();
xmldomElem2:= xmlNodeList2.item(1); //mbs:CustomerData
IF NOT ISCLEAR(xmldomElem2) THEN
IF xmldomElem2.hasChildNodes() THEN
BEGIN
xmlNodeList3:= xmldomElem2.childNodes();
IF NOT ISCLEAR(xmlNodeList3) THEN
xmldomElem3:= xmldomElem2.firstChild();//mbs:Balance
IF NOT ISCLEAR(xmldomElem3) THEN
txtBalance:=xmldomElem3.text();
xmldomElem3:=xmlNodeList3.item(1); //mbsSalesPersonCode
IF NOT ISCLEAR(xmldomElem3) THEN
txtSPcode:=xmldomElem3.text();
END;
xmldomElem3:=xmlNodeList3.item(2); //mbs:Contacts
IF NOT ISCLEAR(xmldomElem3) THEN
txtContact:=xmldomElem3.text();
END;
END;
MESSAGE('This is record "%1"\No "%2"\Name "%3"\Contact "%4"\Balance "%5"\Salesperson code "%6"\of Total "%7"',
FORMAT(i+1),
txtNo,
txtName,
txtContact,
txtBalance,
txtSPcode,
ii);
END;
ffile.CLOSE;
CLEARALL;
END;
}
CODE
{
VAR
xmldomDoc@1000 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{F6D90F11-9C73-11D3-B32E-00C04F990BB4}:'Microsoft XML, v6.0'.DOMDocument";
xmlNodeList1@1005 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{2933BF82-7B36-11D2-B20E-00C04F983E60}:'Microsoft XML, v6.0'.IXMLDOMNodeList";
xmlNodeList2@1017 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{2933BF82-7B36-11D2-B20E-00C04F983E60}:'Microsoft XML, v6.0'.IXMLDOMNodeList";
xmlNodeList3@1019 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{2933BF82-7B36-11D2-B20E-00C04F983E60}:'Microsoft XML, v6.0'.IXMLDOMNodeList";
xmldomElem1@1007 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{2933BF86-7B36-11D2-B20E-00C04F983E60}:'Microsoft XML, v6.0'.IXMLDOMElement";
xmldomElem2@1010 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{2933BF86-7B36-11D2-B20E-00C04F983E60}:'Microsoft XML, v6.0'.IXMLDOMElement";
xmldomElem3@1011 : Automation "{F5078F18-C551-11D3-89B9-0000F81FE221} 6.0:
{2933BF86-7B36-11D2-B20E-00C04F983E60}:'Microsoft XML, v6.0'.IXMLDOMElement";
txtNo@1001 : Text[30];
txtName@1002 : Text[30];
txtContact@1009 : Text[30];
txtBalance@1012 : Text[30];
txtSPcode@1013 : Text[30];
ffile@1003 : File;
strInStream@1004 : InStream;
i@1006 : Integer;
ii@1018 : Integer;
EVENT xmldomDoc@1000::ondataavailable@198();
BEGIN
END;
EVENT xmldomDoc@1000::onreadystatechange@-609();
BEGIN
END;
BEGIN
END.
}
}
Оригинал заметки живет здесь: http://blogs.technet.com/b/gediminb/archive/2010/03/24/how-to-create-read-xml-file-from-nav.aspx
Автор: Андрей Стрельников
В области Navision - с 2003 года. Профессиональные интересы: NAV, MS SQL, .NET, BPMN, IT-менеджмент. Предметная область: логистика, финансы, склады, 3PL.
Количество статей, опубликованных автором: 86.