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梨花未盛开
发布于 2021-11-19 15:49
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arr = [{type: 1,children: [{id: 1,name: 'A'},{id: 2,name: 'B'},{id: 4,name: 'G'}]},{type: 2,children: [{id: 3,name: 'A'},{id: 4,name: 'B'},{id: 5,name: 'G'}]}]arr2 = [{type: 1,children: [{id: 1,name: 'A'},{id: 2,name: 'B'},{id: 3,..