c**e 发帖数: 3760 | 1 比如我想定义一个condition type, child types are simpleCondition (name =
value), andCondition, orCondition, notCondition (顾名思义)
andCondition, orCondition, notCondition 的subelement可以是simplecondition,
andCondition, etc.
schema支持这样的element type吗?还是必须都是同级的element,不能nested? |
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