JAVA-普通POST请求(参数在postmen中body的raw内)

  /**
     * @Description 普通 post请求-JSON格式
     * @param data       请求参数
     * @param requestUrl 请求地址
     * @return 请求返回结果
     **/
    public static String requestJsonPost(final String data, final String requestUrl) throws IOException {
        HttpClient httpClient = getHttpClient();
        HttpPost httpPost = new HttpPost(requestUrl);
        StringEntity stringEntity = new StringEntity(data, ContentType.APPLICATION_JSON);
        httpPost.setEntity(stringEntity);
        try {
            HttpResponse httpResponse = httpClient.execute(httpPost);
            HttpEntity httpEntity = httpResponse.getEntity();
            String result = EntityUtils.toString(httpEntity, "UTF-8");
            return result;
        } catch (IOException e) {
            e.printStackTrace();
            throw new IOException(e);
        }
    }

    /**
     * @Description 普通 post请求
     * @param data       请求参数
     * @param requestUrl 请求地址
     * @return 请求返回结果
     **/
    public static String requestPost(final String data, final String requestUrl) throws IOException {
        HttpClient httpClient = getHttpClient();
        HttpPost httpPost = new HttpPost(requestUrl);
        StringEntity stringEntity = new StringEntity(data, "UTF-8");
        httpPost.setEntity(stringEntity);
        try {
            HttpResponse httpResponse = httpClient.execute(httpPost);
            HttpEntity httpEntity = httpResponse.getEntity();
            String result = EntityUtils.toString(httpEntity, "UTF-8");
            return result;
        } catch (IOException e) {
            e.printStackTrace();
            throw new IOException(e);
        }
    }