API 不接受对象列表作为参数 .Net Core webAPI [英] API not accepting List of objects as a parameter .Net Core webAPI
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问题描述
我正在开发一个接受对象列表作为参数的 API.这是我正在使用的 Api:
[HttpPost(PharmacySupply")]公共异步任务<List<PharmacyMedicineSupply>>GetPharmacySupply(List medDemand){SupplyRepo sr = 新的 SupplyRepo();返回等待 sr.GetPharmacySupply(medDemand);}
这是我的模型:
公共类 MedicineDemand{公共字符串医学{得到;放;}公共 int DemandCount { 得到;放;}}
我在 swagger 中将此作为参数传递:
<预><代码>[{多洛,7},{胆钙化醇,9},{Orthoherb,5},{Gaviscon,2},{希拉克,3}{Cyclopam,1}]但参数为空.调试时显示计数为 0.我做错了什么?
解决方案
如果您正在使用邮递员进行测试,请尝试添加 [FromBody]
.(参见 [FromBody] 文档这里)
public async Task>GetPharmacySupply([FromBody] List medDemand)
要在邮递员中进行测试,您必须使用
[{ 医药":Dolo"、DemandCount";: 7},{药物":胆钙化醇",DemandCount";: 9},...]
如果你尝试用这个来大摇大摆地测试
[{多洛", 7 },{胆钙化醇", 9 },...]
I am working on an API that accepts a list of Objects as a parameter. This is the Api I am working with:
[HttpPost("PharmacySupply")]
public async Task<List<PharmacyMedicineSupply>> GetPharmacySupply(List<MedicineDemand> medDemand)
{
SupplyRepo sr = new SupplyRepo();
return await sr.GetPharmacySupply(medDemand);
}
This is my model :
public class MedicineDemand
{
public string Medicine { get; set; }
public int DemandCount { get; set; }
}
I am passing this in swagger as parameter:
[
{Dolo,7},
{Cholecalciferol,9},
{Orthoherb,5},
{Gaviscon,2},
{Hilact,3}
{Cyclopam,1}
]
but the parameter is empty . It is showing a count of 0 while debugging. What am I doing wrong?
解决方案
Try to add [FromBody]
if you are testing using postman. (See [FromBody] documentation here)
public async Task<List<PharmacyMedicineSupply>> GetPharmacySupply([FromBody] List<MedicineDemand> medDemand)
for test in postman you have to use
[
{ "Medicine": "Dolo", "DemandCount" : 7},
{ "Medicine": "Cholecalciferol", "DemandCount" : 9},
...
]
and if maybe you try for testing in swagger with this
[
{ "Dolo" , 7 },
{ "Cholecalciferol" , 9 },
...
]
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