http请求

最新推荐文章于 2021-02-27 19:46:04 发布

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最新推荐文章于 2021-02-27 19:46:04 发布

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本文链接：https://blog.youkuaiyun.com/wxb_hz/article/details/84982624

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get请求

String url = "http://XXXX";
JSONObject json = new JSONObject();
CloseableHttpClient httpclient = HttpClients.createDefault();
CloseableHttpResponse responses = null;
String resultUrl = "";//接收请求返回的结果
try {
    String urlName = url + "&"+"MobNum="+MobNum + "&UserPackage="+productCode;
    HttpGet httpget  = new HttpGet(urlName);
    //认证token
    httpget.addHeader("Authorization", json.toString());
    httpget.addHeader("BipCode", BipCode);
    httpget.addHeader("ActivityCode", ActivityCode);
    httpget.addHeader("OrderId", LlyOrder.getOrderNo());
    httpget.addHeader("ProductID", prodid);
    httpget.addHeader("content-Type", "application/json;charset=utf-8");
    //发送httpget请求
    responses = httpclient.execute(httpget);
    int result =responses.getStatusLine().getStatusCode();
    //判断
    if (result== HttpStatus.SC_OK){
        resultUrl = EntityUtils.toString(responses.getEntity(),"utf-8");
    }
} catch (Exception e) {
    e.printStackTrace();
}
// 使用finally块来关闭输入流
finally {
    // 6. 释放资源
    try {
        responses.close();
        httpclient.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

post请求

JSONObject jsonObject = new JSONObject();
JSONObject json = new JSONObject();
// 1. 创建HttpClient对象
CloseableHttpClient httpClient = HttpClientBuilder.create().build();
// 2. 创建HttpPost对象
HttpPost post = new HttpPost("http://XXXX");
// 3. 设置POST请求传递参数
//随机数
String nonce = llyUtils.getRund();
//创建时间  格式"yyyy-MM-dd'T'HH:mm:ss'Z'".
String created = llyUtils.getCreate();
//密码摘要
String passworddigest = EncryptionToDecryptUtil.getBase64(Hex.encodeHexString(EncryptionToDecryptUtil.String2SHA256(nonce+created+SECRET_KEY+(version+LlyOrder.getMobile()+LlyOrder.getProductCode())).getBytes()));
json.put("passworddigest",passworddigest);
json.put("nonce",EncryptionToDecryptUtil.getBase64(nonce));
json.put("created",created);
json.put("prodid",prodid);
//添加请求头
post.addHeader("Authorization", json.toString());
post.addHeader("BipCode", "1111");
post.addHeader("ActivityCode", "1111");
post.addHeader("OrderId", "11111");
post.addHeader("ProductID", prodid);
post.addHeader("content-Type", "application/json;charset=utf-8");
List<NameValuePair> params = new ArrayList<NameValuePair>();
//添加请求参数
params.add(new BasicNameValuePair("OrderId", LlyOrder.getOrderNo()));
params.add(new BasicNameValuePair("BipActivityCode", BipActivityCode));
try {
    UrlEncodedFormEntity entity = new UrlEncodedFormEntity(params);
    post.setEntity(entity);
    // 4. 执行请求并处理响应
    CloseableHttpResponse responsess = httpClient.execute(post);
    HttpEntity entitys = responsess.getEntity();
    if (entitys != null){
        String entitystr = EntityUtils.toString(entitys);
        jsonObject = JSONObject.fromObject(entitystr);
    }
    responsess.close();
}catch (IOException e){
    LoggerService.addErrorLog(request,e);
    e.printStackTrace();
}finally {
    // 释放资源
    try {
        httpClient.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}