XML中值不能含有保留字<、>、&,如果含有的话可以做如下处理
<Msp>
<MachUName>1#机组</MachUName>
<MspName>给水pH值</MspName>
<TagName>CDT158</TagName>
<Standard><![CDATA['CDT158'>=9 and 'CDT158'<=9.5]]></Standard>
<Row>8</Row>
<Cell>4</Cell>
</Msp>
<MachUName>1#机组</MachUName>
<MspName>给水pH值</MspName>
<TagName>CDT158</TagName>
<Standard><![CDATA['CDT158'>=9 and 'CDT158'<=9.5]]></Standard>
<Row>8</Row>
<Cell>4</Cell>
</Msp>