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java 发送带Basic Auth认证的http post请求实例代码

2016-11-06 11:49 1671 查看

构造http header

private static final String URL = "url";
private static final String APP_KEY = "key";
private static final String SECRET_KEY = "secret";

/**
* 构造Basic Auth认证头信息
*
* @return
*/
private String getHeader() {
String auth = APP_KEY + ":" + SECRET_KEY;
byte[] encodedAuth = Base64.encodeBase64(auth.getBytes(Charset.forName("US-ASCII")));
String authHeader = "Basic " + new String(encodedAuth);
return authHeader;
}

老方式：

private void send1(JPushObject pushObject) {
CloseableHttpClient client = HttpClients.createDefault();
HttpPost post = new HttpPost(URL);
System.out.println("要发送的数据" + JSON.toJSONString(pushObject));
StringEntity myEntity = new StringEntity(JSON.toJSONString(pushObject), ContentType.APPLICATION_JSON);// 构造请求数据
post.addHeader("Authorization", getHeader());
post.setEntity(myEntity);// 设置请求体
String responseContent = null; // 响应内容
CloseableHttpResponse response = null;
try {
response = client.execute(post);
System.out.println(JSON.toJSONString(response));
if (response.getStatusLine().getStatusCode() == 200) {
HttpEntity entity = response.getEntity();
responseContent = EntityUtils.toString(entity, "UTF-8");
}
System.out.println("responseContent:" + responseContent);
} catch (ClientProtocolException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
if (response != null)
response.close();
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
if (client != null)
client.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}

httpClient方式

public void send() throws ClientProtocolException, IOException {
HttpClient httpClient = HttpClientBuilder.create().build();
HttpPost httpPost = BaseHttpPost.buildHttpHeader(url);
// 设置请求的参数
List<NameValuePair> nvps = new ArrayList<NameValuePair>();
nvps.add(new BasicNameValuePair("fromAccid", fromAccid));
nvps.add(new BasicNameValuePair("toAccids", toAccids));
nvps.add(new BasicNameValuePair("type", msgType));
Map<String, Object> body = new HashMap<String, Object>();
body.put("msg", msg);
nvps.add(new BasicNameValuePair("body", JSON.toJSONString(body)));
nvps.add(new BasicNameValuePair("pushcontent", msg));
httpPost.setEntity(new UrlEncodedFormEntity(nvps, "utf-8"));
// 执行请求
HttpResponse response = httpClient.execute(httpPost);
// 打印执行结果
System.out.println(EntityUtils.toString(response.getEntity(), "utf-8"));
}

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