要在控制台上写入，您需要使用 print() 方法。语法如下 -
print(“yourString”);
要显示对象，可以使用 printjson()。语法如下 -
printjson(yourObjectName);
让我们实现这两个功能。第一个查询如下所示，用于显示某些内容 -
> print("Welcome to MongoDB Console");以下是控制台上的输出 -
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Welcome to MongoDB Console
让我们创建一个对象。查询如下 -
>studentInformation={"StudentName":"John","StudentAge":24,"StudentTechnicalSkills":["C","C++","Java","MongoDB","MySQL"]};
{
"StudentName" : "John",
"StudentAge" : 24,
"StudentTechnicalSkills" : [
"C",
"C++",
"Java",
"MongoDB",
"MySQL"
]
}这是显示上述对象“studentInformation”的查询 -
> printjson(studentInformation);
以下是输出 -
{
"StudentName" : "John",
"StudentAge" : 24,
"StudentTechnicalSkills" : [
"C",
"C++",
"Java",
"MongoDB",
"MySQL"
]
} 
