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实例 14 > 样例 1

树视图

实例
 
/AAA/BBB/DDD/CCC/EEE/ancestor::*
选择一个绝对路径上的所有节点

     <AAA>
          <BBB>
               <DDD>
                    <CCC>
                         <DDD/>
                         <EEE/>
                    </CCC>
               </DDD>
          </BBB>
          <CCC>
               <DDD>
                    <EEE>
                         <DDD>
                              <FFF/>
                         </DDD>
                    </EEE>
               </DDD>
          </CCC>
     </AAA>
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