[英]How to retrieve data in proper JSON format from MongoDB in C#
我想从 C# .Net Web API 中的 mongoDB 检索集合的所有文档。 下面的代码工作正常,但它正在返回 BsonDocument
var client = new MongoClient(connectionString);
var db = client.GetDatabase("STRDB");
var mongoCollection = db.GetCollection<BsonDocument>(collection);
var documents = mongoCollection.AsQueryable();
return Ok(documents);
从上面的代码我得到以下格式的数据(在 JSON.stringify() 之后)
[
[
{
"name":"_id",
"value":"5de9f351baca28556c6a4b71"
},
{
"name":"Name",
"value":"Harsha"
},
{
"name":"Age",
"value":20
},
{
"name":"Gender",
"value":"M"
},
{
"name":"Skills",
"value":[
{
"name":"Java",
"value":""
},
{
"name":"Mule",
"value":true
},
{
"name":"Angular",
"value":""
}
]
}
],
[
{
"name":"_id",
"value":"5de9f358baca28556c6a4b72"
},
{
"name":"Name",
"value":"Anji"
},
{
"name":"Age",
"value":21
},
{
"name":"Gender",
"value":"M"
},
{
"name":"Skills",
"value":[
{
"name":"Java",
"value":""
},
{
"name":"Mule",
"value":true
},
{
"name":"Angular",
"value":true
}
]
}
]
]
如何以正确的 JSON 格式接收它或如何在 JSON 中转换此 BSON 文档,因为我无法处理此输出。
尝试以下操作,并进行转换。
var client = new MongoClient(connectionString);
var db = client.GetDatabase("STRDB");
var mongoCollection = db.GetCollection<BsonDocument>(collection);
var documents = mongoCollection.AsQueryable();
return Ok(documents.ToList().ConvertAll(BsonTypeMapper.MapToDotNetValue));
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.