有人知道这是什么类型的格式吗？如何解析它？
[[{nodeId = 10001-nodeName = TREE} - {nodeId = 20205-nodeName = Digital} - {nodeId = 23966-nodeName = E-learning} - {nodeId = 24176-nodeName = Online Courses}] - [ {nodeId = 10001-nodeName = TREE} - {nodeId = 20205-nodeName = Digital} - {nodeId = 23966-nodeName = E-learning} - {nodeId = 24177-nodeName = Certification＆amp;专业课程}]]