如何在没有netcore属性名称的情况下从api中的列表返回Json

Question

对于一些遗留代码，我需要返回一个行列表，而不是从元素列表中返回，但是客户端需要没有属性名的行列表。

这就是我需要的。(我知道在这个JSON返回中，它是一个数组列表，然后它不是一个有效的JSON，但是它是前端需要接收的方式，我不知道为什么

{ "success":true,"msg":"","draw":"1","recordsTotal":14,"recordsFiltered":14,
{ "data": 
[
["Xiaomi","Redmi 8","10","6.0.1","","sadsadasd"],
["Xiaomi","Redmi 8","10","6.0.1","","sadsadasd"],
]
 }

这就是我现在得到的

{"success":true,"msg":"","draw":"1","recordsTotal":14,"recordsFiltered":14,
  "data" :[
    {"Brand":"Xiaomi","Model":"Redmi 8","Version":10,"App":"4.3.3","Phone":"","AsignedUSer":"ceererer"},
    {"Brand":"Xiaomi","Model":"Redmi 8","Version":10,"App":"4.3.3","Phone":"","AsignedUSer":"ceererer"},
     ]
    }

这就是我如何检索数据的代码

 return new JsonResult(new { success = true, msg = "",  draw ="1", recordsTotal = listToReturn.Count(),  recordsFiltered = listToReturn.Count() , 
   data =   listToReturn , 
            });

Answer 1

可以将列表投影到数组中以提取属性值：

var data = listToReturn
.Select(d => new string[]{d.Brand, d.Model, d.Version, etc..})
.ToList();

Answer 2

注意，没有属性名称的" JSON“内容将是无效的JSON文档。你所需要的似乎更像是一种类似CSV的反应。您是否尝试将结果格式化为CSV？