Question

java如何调用对方http接口

Answer 1

你是指发送http请求吗，可以使用Apache 的 HttpClient

        //构建HttpClient实例
        CloseableHttpClient httpclient = HttpClients.createDefault();        //设置请求超时时间
        RequestConfig requestConfig = RequestConfig.custom()                .setSocketTimeout(60000)                .setConnectTimeout(60000)                .setConnectionRequestTimeout(60000)                .build();        //指定POST请求
        HttpPost httppost = new HttpPost(url);
        httppost.setConfig(requestConfig);        //包装请求体
        List<NameValuePair> params = new ArrayList<NameValuePair>();        params.addAll(content);
        HttpEntity request = new UrlEncodedFormEntity(params, "UTF-8");        //发送请求
        httppost.setEntity(request);
        CloseableHttpResponse httpResponse = httpclient.execute(httppost);        //读取响应
        HttpEntity entity = httpResponse.getEntity();        String result = null;        if (entity != null) {
            result = EntityUtils.toString(entity, "UTF-8");
        }