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mnlisa
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我在Tadoquery中的sql语句是:
select top 3 customerID
from customers
for xml auto
返回结果是:
<xml xmlns:s='uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882'
xmlns:dt='uuid:C2F41010-65B3-11d1-A29F-00AA00C14882'
xmlns:rs='urn:schemas-microsoft-com:rowset'
xmlns:z='#RowsetSchema'>
<s:Schema id='RowsetSchema'>
<s:ElementType name='row' content='eltOnly' rs:updatable='true'>
<s:AttributeType name='c0' rs:name='XML_F52E2B61-18A1-11d1-B105-00805F49916B' rs:number='1' rs:nullable='true'
rs:maydefer='true'>
<s:datatype dt:type='string' dt:maxLength='1073741823' rs:long='true'/>
</s:AttributeType>
<s:extends type='rs:rowbase'/>
</s:ElementType>
</s:Schema>
<rs:data>
<z:row c0='&#x3c;customers customerID=&#x22;ALFKI&#x22;
address=&#x22;Obere Str. 57&#x22;
city=&#x22;Berlin&#x22;/&#x3e;&#x3c;
customers customerID=&#x22;ANATR&#x22;
address=&#x22;Avda. de la Constituci贸n 2222&#x22;
city=&#x22;M茅xico D.F.&#x22;/&#x3e;'/>
</rs:data>
</xml>
问题是:
'&#x3c,&#x22这些字符是代表什么意思啊 ?
select top 3 customerID
from customers
for xml auto
返回结果是:
<xml xmlns:s='uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882'
xmlns:dt='uuid:C2F41010-65B3-11d1-A29F-00AA00C14882'
xmlns:rs='urn:schemas-microsoft-com:rowset'
xmlns:z='#RowsetSchema'>
<s:Schema id='RowsetSchema'>
<s:ElementType name='row' content='eltOnly' rs:updatable='true'>
<s:AttributeType name='c0' rs:name='XML_F52E2B61-18A1-11d1-B105-00805F49916B' rs:number='1' rs:nullable='true'
rs:maydefer='true'>
<s:datatype dt:type='string' dt:maxLength='1073741823' rs:long='true'/>
</s:AttributeType>
<s:extends type='rs:rowbase'/>
</s:ElementType>
</s:Schema>
<rs:data>
<z:row c0='&#x3c;customers customerID=&#x22;ALFKI&#x22;
address=&#x22;Obere Str. 57&#x22;
city=&#x22;Berlin&#x22;/&#x3e;&#x3c;
customers customerID=&#x22;ANATR&#x22;
address=&#x22;Avda. de la Constituci贸n 2222&#x22;
city=&#x22;M茅xico D.F.&#x22;/&#x3e;'/>
</rs:data>
</xml>
问题是:
'&#x3c,&#x22这些字符是代表什么意思啊 ?