您可以使用printjson()
或print()
获取MongoDB Shell脚本的输出。让我们创建一个对象数组。
以下是创建对象数组的查询。
> var studentDetails=[{"StudentName":"John","StudentAge":21}, {"StudentName":"Carol","StudentAge":24},{"StudentName":"David","StudentAge":25}];
以下是使用printjson()
-获取Mongo Shell脚本输出的查询-
> printjson(studentDetails);
这将产生以下输出-
[ { "StudentName" : "John", "StudentAge" : 21 }, { "StudentName" : "Carol", "StudentAge" : 24 }, { "StudentName" : "David", "StudentAge" : 25 } ] > var studentDetails=[{"StudentName":"John","StudentAge":21}, {"StudentName":"Carol","StudentAge":24},{"StudentName":"David","StudentAge":25}];