将方法私有更改为公共时获得错误霸气

Question

这是我在UserController中的代码，运行良好。

private Identifier GetCurrentUser()
        {
            var identity = HttpContext.User.Identity as ClaimsIdentity;
            if (identity != null)
            {
                var userClaims = identity.Claims;
                return new Identifier
                {
                    Id = userClaims.FirstOrDefault(o => o.Type == ClaimTypes.NameIdentifier)?.Value,
                    Role = userClaims.FirstOrDefault(o => o.Type == ClaimTypes.Role)?.Value,
                };
            }
            return null;
        }

Answer 1

就像评论中指出的那样，您的路由名称与api/GetUser/{search}和api/GetUser/{id}存在冲突。编译器很难弄清楚您真正想要使用哪一个。

我建议您将GetUserById操作方法更改为这种形式，以便区分这两种路由。

[HttpGet("\GetUser\{id}")]
[Authorize(Roles = "Administrator,Staff")]
public IActionResult GetUser(string id)

或者，您可以将GetUsers的搜索术语与分页过滤器放在同一个类中，如下所示

public class SearchAndPagination
{
    public PaginationFilter paginationFilter {get;set;}
    public string search {get;set;}
}

然后作为请求正文传递给GetUser操作

[HttpGet]
[Authorize(Roles = "Administrator,Staff")]
public IActionResult GetUsers([FromBody] SearchAndPagination paginationFilter)
{
    var users = _userRepository.GetUsers(paginationFilter.paginationFilter, paginationFilter.search);
    ...
}