如何在ASP.NET Core中返回自定义HTTP状态/消息而不返回对象，IActionResult等？

来源 https://www.javaroad.cn/questions/66058

 

ASP.NET Core APIs in the fast lane with Swagger and Autorest

Adding swagger in ASP.NET Core Web API

ASP.NET Core 1.0 MVC API documentation using Swashbuckle Swagger

 

一：

[HttpGet]
[Produces(typeof(Employee))]
[SwaggerResponse(System.Net.HttpStatusCode.OK, Type = typeof(Employee))]
public async Task<IActionResult> LoadEmployee(string id) {
    var employee = await repository.GetById(id);
    if(employee == null) {
        return NotFound();
    }
    return Ok(employee);
}

 

二：

public async Task<ObjectResult> LoadEmployee(string id)
{
    var employee = await repository.GetById(id);
    if(employee == null) {
        return NotFound();
    }

    return StatusCode((int)HttpStatusCode.Ok, employee);
}

三：

Swagger支持 ProducesResponseType 属性，它是MVC Web API Core属性，而不是Swagger . 与 SwaggerResponse 相同 .

        [HttpGet]
        [ProducesResponseType(typeof(List<WareHouseView>), 200)]
         public async Task<IActionResult> GetWareHouse()
        {
            var result= await wareHouseServices.GetListAsync();
            if (result == null) { return NotFound(); }
            return Ok(result);
        }