Java中使用HttpPost方式调用接口的方法是:
CloseableHttpClient httpClient = HttpClientBuilder.create().build();
HttpPost httpPost = new HttpPost(url);
List<NameValuePair> params = new ArrayList<>();
params.add(new BasicNameValuePair("param1", "value1"));
params.add(new BasicNameValuePair("param2", "value2"));
httpPost.setEntity(new UrlEncodedFormEntity(params));
CloseableHttpResponse response = httpClient.execute(httpPost);
try {
HttpEntity entity = response.getEntity();
String responseBody = EntityUtils.toString(entity);
// 处理响应数据
} finally {
response.close();
}
httpClient.close();
注意:以上代码仅为示例,实际使用时需要根据具体情况进行修改。另外,上述方法是同步调用,如果需要异步调用可以使用Apache HttpAsyncClient或者使用Java的CompletableFuture等方式。
亿速云「云服务器」,即开即用、新一代英特尔至强铂金CPU、三副本存储NVMe SSD云盘,价格低至29元/月。点击查看>>
推荐阅读:Java怎么调用HTTPS的接口