public static void send_common() throws IOException {

    final String url = "http://api.sendcloud.net/apiv2/mail/send";

    final String apiUser = "wuzhiyong_1015_test_7lAkam";
    final String apiKey = "6GjJdX6sA6EgN8Jh";
    final String rcpt_to = "563653092@qq.com";

    String subject = "测试邮件";
    String html = "wuzhiyong d duanxun  测试内容====";

    HttpPost httpPost = new HttpPost(url);
    CloseableHttpClient httpClient = HttpClients.createDefault();

    List<NameValuePair> params = new ArrayList<NameValuePair>();
    params.add(new BasicNameValuePair("apiUser", apiUser));
    params.add(new BasicNameValuePair("apiKey", apiKey));
    params.add(new BasicNameValuePair("to", rcpt_to));
    params.add(new BasicNameValuePair("from", "sendcloud@sendcloud.org"));
    params.add(new BasicNameValuePair("fromName", "SendCloud"));
    params.add(new BasicNameValuePair("subject", subject));
    params.add(new BasicNameValuePair("html", html));

    httpPost.setEntity(new UrlEncodedFormEntity(params, "UTF-8"));

    HttpResponse response = httpClient.execute(httpPost);

    // 处理响应
    if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
        // 正常返回, 解析返回数据
        System.out.println(EntityUtils.toString(response.getEntity()));
    } else {
        System.err.println("error");
    }
    httpPost.releaseConnection();
}

   public static void main(String[] args){
//    public void send() {
        HashMap<String, Object> result = null;
        CCPRestSmsSDK restAPI = new CCPRestSmsSDK();
        restAPI.init("app.cloopen.com", "8883");
        // 初始化服务器地址和端口，生产环境配置成app.cloopen.com，端口是8883.
        restAPI.setAccount("8aaf07085bf11ee1015bf6a509d00293", "84bf387996074348bcafc403cc0590bd");
        // 初始化主账号名称和主账号令牌，登陆云通讯网站后，可在控制首页中看到开发者主账号ACCOUNT SID和主账号令牌AUTH TOKEN。
        restAPI.setAppId("8aaf07085bf11ee1015bf6a50bab029a");
        // 请使用管理控制台中已创建应用的APPID。
        result = restAPI.sendTemplateSMS("13007299384", "1", new String[]{"8888", "00000"});
        System.out.println("SDKTestGetSubAccounts result=" + result);
        if ("000000".equals(result.get("statusCode"))) {
            //正常返回输出data包体信息（map）
            HashMap<String, Object> data = (HashMap<String, Object>) result.get("data");
            Set<String> keySet = data.keySet();
            for (String key : keySet) {
                Object object = data.get(key);
                System.out.println(key + " = " + object);
            }
        } else {
            //异常返回输出错误码和错误信息
            System.out.println("错误码=" + result.get("statusCode") + " 错误信息= " + result.get("statusMsg"));
        }
    }

明天计划的事：使用图片API接口上传图片。如果顺利的话整理注册验证页面