HttpPost的参数传递

一、不使用标注

[HttpPost]
        public  IActionResult A(Person a)
        {
            return Ok(a);
        }

二、[FromBody]

        public IActionResult B([FromBody]Person a)
        {
            return Ok(a);
        }

三、[FromQuery]

        public IActionResult C([FromQuery] Person a)
        {
            return Ok(a);
        }

四、[FromRoute]

  [HttpPost]
        [Route("{name}")]
        public IActionResult D([FromRoute] string name)
        {
            return Ok(name);
        }

五、

Route可以对等替换为HttpPost，效果不变