我需要解析一个大型复杂的xml并写入一个Flat文件,你能给出一些建议吗?
文件大小:500MB记录数:100K XML结构:
<Msg>
<MsgHeader>
<!--Some of the fields in the MsgHeader need to be map to a java object-->
</MsgHeader>
<GroupA>
<GroupAHeader/>
<!--Some of the fields in the GroupAHeader need to be map to a java object-->
<GroupAMsg/>
<!--50K records-->
<GroupAMsg/>
<GroupAMsg/>
<GroupAMsg/>
</GroupA>
<GroupB>
<GroupBHeader/>
<GroupBMsg/>
<!--50K records-->
<GroupBMsg/>
<GroupBMsg/>
<GroupBMsg/>
</GroupB>
</Msg>
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