<?xml version="1.0" encoding="utf-8"?
>
<UpdCfg>
<Upgrade>
<VERSION>6.0</VERSION>
<UpdInfo>--0.0--</UpdInfo>
</Upgrade>
<Upgrade>
<VERSION>8.0</VERSION>
<UpdInfo>3.3</UpdInfo>
</Upgrade>
<Upgrade>
<VERSION>8.0</VERSION>
<UpdInfo>3.3</UpdInfo>
</Upgrade>
</UpdCfg>
去除多余的:
<Upgrade>
<VERSION>8.0</VERSION>
<UpdInfo>3.3</UpdInfo>
</Upgrade>
或者加入节点时反复节点的值 不让加入