java - 使用 Wicket 作为 REST API

Question

我需要 Wicket 来响应来自 AngularJS 的发布请求。

我在 wicket 中这样设置了一个页面，但请求参数始终为空

@MountPath(value = "/api/my/rest/url")
public class MyPostHandler extends SecureWebPage {

    public MyPostHandler () {
        final WebRequest webRequest = (WebRequest) getRequest();
        final HttpServletRequest rawRequest = (HttpServletRequest) webRequest.getContainerRequest();

        if (rawRequest.getMethod().equalsIgnoreCase("POST")) {
            webRequest.getRequestParameters().getParameterNames(); //Returns an empty list
            webRequest.getPostParameters().getParameterNames(); //Returns an empty list
        }
    }
}

发送 POST 请求的 AngularJS 代码如下所示:

$http.post('/api/my/rest/url', {some:"data", other:"stuff"});

知道这里出了什么问题吗？谢谢!

Answer 1

不确定这是否是最佳解决方案，但以下代码对我有用

@MountPath(value = "/api/my/rest/url")
public class MyPostHandler extends SecureWebPage {

    public MyPostHandler () {
        final WebRequest webRequest = (WebRequest) getRequest();
        final HttpServletRequest rawRequest = (HttpServletRequest) webRequest.getContainerRequest();

        if (rawRequest.getMethod().equalsIgnoreCase("POST")) {

            BufferedReader br;
            try {
                br = rawRequest.getReader();
                String jsonString = br.readLine();
                //Do something with the JSON here
            }
            catch (IOException e) {

            }

        }
    }
}

我遇到的另一个潜在解决方案是这个项目 https://github.com/bitstorm/Wicket-rest-annotations