.net Framework C#Web API，从邮递员的正文中以字符串数组形式发送用户名和密码 [英] .net framework c# web api, send username and password as string array in body from postman

问题描述

我尝试下面的代码从正文读取用户名/密码，但是我得到的只是对象引用未设置为对象的实例"API代码:

I tried below code to read username/password from body, but all i am getting is 'object reference not set to an instance of an object' Code of API:

[Route("api/login_test")]
[HttpGet]
public object login_test([FromBody] string[] Username_Password])
{
    string UsernameOrEmail_address, Password;
    UsernameOrEmail_address = Username_Password[0];
    Password = Username_Password[1];

    return UsernameOrEmail_address  + " " + Password;
}

推荐答案

更改为有效的Http请求，将其从HttpGet替换为 HttpPost

by Changing the Http request it worked, replacing from HttpGet to HttpPost

[Route("api/login_test")]
[HttpPost]
public object login_test([FromBody] string[] Username_Password])
{
    string UsernameOrEmail_address, Password;
    UsernameOrEmail_address = Username_Password[0];
    Password = Username_Password[1];

    return UsernameOrEmail_address  + " " + Password;
}

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