我有查询字符串，我需要转换成JSON对象，如下图所示
((blue AND green) OR (brown AND green) OR green) AND NOT red
{ "filter": { "operator": "and", "filters": [{ "operator": "or", "filters": [{ "operator": "and", "filters": [{ "means": "contains", "value": "blue" }, { "means": "contains", "value": "green" } ] }, { "operator": "and", "filters": [{ "means": "contains", "value": "brown" }, { "means": "contains", "value": "green" } ] }, { "means": "contains", "value": "green" } ] }, { "means": "not contains", "value": "red" } ] } } 你能帮助我吗？ 如何查询转换为相同的字典，我需要映射好的解决办法
