如何使用 JSON 对象通过邮递员发布到 MVC 端点

How to post to MVC endpoint via postman with JSON object(如何使用 JSON 对象通过邮递员发布到 MVC 端点)

问题描述

我有一个 JSON 对象并试图向我的 API 端点发送一个 post 请求.

I have a JSON object and trying to have a post request to my API endpoint.

在我的列表控制器中，我有以下功能

In my Listing controller I have the following function

[HttpPost]
public async Task<IActionResult> Import(GetImportInput input)
{

    return StatusCode(200);
}

GetImportInput.cs

GetImportInput.cs

public string Name {get; set;}

邮递员详情:

Postman details:

ContentType = application/json

Body = {
            "name" : "Rabbit"
       }

当我在 Import 方法中放置断点时，断点命中，但参数输入没有值 Rabbit.请问如何正确让邮递员发送正文，以便我的控制器方法将其接收.

When I put a breakpoint inside my Import method, the breakpoint hits, but the parameter input does not have the value Rabbit. May I ask how do I properly get my postman to send the body so my controller method will pick it up.

标题标签

推荐答案

您的控制器方法中缺少 [FromBody]，这里大小写不是问题.请记住在使用 Postman 进行测试时使用标头 Content-Type: application/json.

You are missing [FromBody] in your controller method, casing is not an issue here. Remember to use header Content-Type: application/json when testing this with Postman.

public class ListingController : ControllerBase
{
    [HttpPost]
    public IActionResult Import([FromBody]GetImportInput input)
    {
        return StatusCode(200);
    }
}

这篇关于如何使用 JSON 对象通过邮递员发布到 MVC 端点的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持编程学习网！