如何使用Jetty http客户端将JSON作为请求正文发布？

Question

I'm stuck with adding JSON to POST request body. There just isn't any method that sets the body of the request.

Is there any way I can achieve this. Otherwise I have to drop using Jetty.

This is how I make my POST request:

Request request = httpClient.POST(url);
        //request.method(HttpMethod.POST);
        request.header(HttpHeader.ACCEPT, "application/json");
        request.header(HttpHeader.CONTENT_TYPE, "application/json");

        // Add basic auth header if credentials provided
        if (isCredsAvailable()) {
            String authString = username + ":" + password;
            byte[] authEncBytes = Base64.getEncoder().encode(authString.getBytes());
            String authStringEnc = "Basic " + new String(authEncBytes);
            request.header(HttpHeader.AUTHORIZATION, authStringEnc);
        }

        request(send);

Any help is appreciated!

Answer 1

I was able to figure it out myself. The solution was staring at me the whole time.

Added one line and everything worked:

    // Set request body
    request.content(new StringContentProvider(JSON_HERE), "application/json");

Hope it will be helpful to others as well.

Answer 2

thanks you solve the problem which puzzles me for a long time.

/*配置sslcontextfactory处理https请求*/
        SslContextFactory sslContextFactory = new SslContextFactory();
        HttpClient httpClient = new HttpClient(sslContextFactory);
        httpClient.setFollowRedirects(false);
        httpClient.start();

        /*配置post请求的url、body、以及请求头*/
        Request request =  httpClient.POST("https://a1.easemob.com/yinshenxia/yinshenxia/users");
        request.header(HttpHeader.CONTENT_TYPE, "application/json");
        request.content(new StringContentProvider("{\"username\":\"jliu\",\"password\":\"123456\"}","utf-8"));
//      request.param("username", "jliu");
//      request.param("password", "123456");
        ContentResponse response = request.send();
        String res = new String(response.getContent());
        System.out.println(res);
        httpClient.stop();