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摘要： 拼接层级数据进行数据递归，生成父子数据 ll = ["a-(b-(c,d),e-f,d)","a-(e-d,b)","a-(g-h-i-j-(k-l-n,v),0-p-q)"] def system_relationship_data(data_list_sys): sys_list_one = d 阅读全文