Question

我在DNN中创建了一个Web API，其中提供了示例 http://www.dnnsoftware.com/community-blog/cid/142400/getting-started-with-services-framework-webapi-edition 在这个例子中，我修改了HelloWorld方法以获取参数，但是在通过ajax时无法获取参数。这是我的代码

public class RouteMapper : IServiceRouteMapper
{
    public void RegisterRoutes(IMapRoute mapRouteManager)
    {
        mapRouteManager.MapHttpRoute(
            moduleFolderName: "MyServices",
            routeName: "Default",
            url: "{controller}/{action}/{id}",
            defaults: new { id = RouteParameter.Optional },
            namespaces: new[] { "MyServices" }
        );
    }
}

public class WelcomeController : DnnApiController
{
    [AllowAnonymous]
    [HttpGet]
    public string HelloWorld(WelcomeParameter id)
    {
        return "test" + id.UserID + id.ClientID + id.LanguageID;
    }
}
public class WelcomeParameter
{
    public int UserID;
    public int ClientID;
    public int LanguageID;
}   

<script type="text/javascript">
$(document).ready(function () {
    $.ajax({
        method: "GET",
        url: "desktopmodules/myservices/apI/Welcome/HelloWorld/",
        data: JSON.stringify({"id":{ "UserID": 1, "ClientID": 1, "LanguageID": 1}}),
        contentType: 'application/json; charset=utf-8',
        dataType: 'json'
    })
    .done(function (msg) {
        alert("Content: " + msg);
    });
 });
</script>

此操作不会将输出返回为

test111

test111

Answer 1

我收到错误，因为405方法不允许“请求的资源不支持http方法'POST'。“

您也希望使用HTTP POST添加操作方法。

public class WelcomeController : DnnApiController
{
    [AllowAnonymous]
    [HttpGet]
    public string HelloWorld()
    {
        return "";
    }

    [AllowAnonymous]
    [HttpPost]
    public string HelloWorld(WelcomeParameter id)
    {
        return "test" + id.UserID + id.ClientID + id.LanguageID;
    }
}

DNN Web API没有获取参数

1 个答案: