Mongodb or and 查询

• 查询两个条件符合一个即可

{
    $or : [
        {
            $and : [
                {
                    "Type" : "Unorganized"
                },
                {
                    "Tel" : "Procedure"
                },
                {
                    "Factor" : {
                        "$ne" : {
                        }
                    }
                } 
            ]
        },
        {
            $and : [
                {
                    "Type" : "Organized"
                },
                {
                    "SiteType" : "Procedure"
                } 
            ]
        } 
    ]
}