想问一下 手边有个xml
架构大概是这样..
想请问一下 该怎么下才能取得<TOTA>里length的值??
<TITA>
<TT>(其他外层的tag)
<TxField id="AVG03" cname="hh" datatype="9" lengthtype="F" padchar=" "
justify="" default="" length="13" lengthExpr="" scale="2" tagSize="0"
lengthSize="0" encoding="" shiftInOut="Y" invisibleChar="TrimAndPadRight"
memo="" optional="N" overwrite="N" codec="" renderTag="" charFormat="" />
<TxField id="AVG03" cname="hh" datatype="9" lengthtype="F" padchar=" "
justify="" default="" length="13" lengthExpr="" scale="2" tagSize="0"
lengthSize="0" encoding="" shiftInOut="Y" invisibleChar="TrimAndPadRight"
memo="" optional="N" overwrite="N" codec="" renderTag="" charFormat="" />
.....
</TT>
</TITA>
<TOTA>
<TT>(其他外层的tag)
<TxField id="AVG03" cname="hh" datatype="9" lengthtype="F" padchar=" "
justify="" default="" length="13" lengthExpr="" scale="2" tagSize="0"
lengthSize="0" encoding="" shiftInOut="Y" invisibleChar="TrimAndPadRight"
memo="" optional="N" overwrite="N" codec="" renderTag="" charFormat="" />
<TxField id="AVG03" cname="hh" datatype="9" lengthtype="F" padchar=" "
justify="" default="" length="13" lengthExpr="" scale="2" tagSize="0"
lengthSize="0" encoding="" shiftInOut="Y" invisibleChar="TrimAndPadRight"
memo="" optional="N" overwrite="N" codec="" renderTag="" charFormat="" />
.....
</TT>
</TOTA>