varres=[{code:1,name:"湖北省",children:[{code:1,name:"武漢市",children:[{code:1,name:"漢陽(yáng)區(qū)",children:[{code:1,name:"水上分局1"}]},{code:1,name:"武昌區(qū)",children:[{code:1,name:"水上分局2"}]},{code:1,name:"漢口區(qū)",children:[{code:1,name:"水上分局3"}]}]},{code:1,name:"十堰市",children:[{code:1,name:"鄖陽(yáng)區(qū)",children:[{code:1,name:"安陽(yáng)鎮(zhèn)"}]},{code:1,name:"茅箭區(qū)",children:[{code:1,name:"小川鄉(xiāng)"}]}]}]}]已知樹(shù)形結(jié)構(gòu)res。現(xiàn)在有一個(gè)對(duì)象是{code:1,name:"水上分局"},想向上依次獲取取得父級(jí)，比如說(shuō)水上分局父節(jié)點(diǎn)是漢陽(yáng)區(qū)漢陽(yáng)區(qū)父節(jié)點(diǎn)是武漢市武漢市父節(jié)點(diǎn)是湖北省最后將漢陽(yáng)區(qū)武漢市湖北省存起來(lái)求指點(diǎn)