Java下载https文件并上传阿里云oss服务器

这篇文章主要介绍了Java下载https文件并上传到阿里云oss服务器,文中通过示例代码介绍的非常详细，对大家的学习或者工作具有一定的参考学习价值,需要的朋友可以参考下

今天做了一个从Https链接中下载音频并且上传到OSS服务器，记录一下希望大家也少走弯路。

一共两个类：

1 、实现自己的证书信任管理器类

/** * @author mazhq * @Title: X509TrustUtiil * @ProjectName: zeus * @Description: 证书信任管理器类 * @date 2019/2/18 15:14 */public class X509TrustUtil implements X509TrustManager {  @Override  public void checkClientTrusted(X509Certificate[] x509Certificates, String s) throws CertificateException {  }  @Override  public void checkServerTrusted(X509Certificate[] x509Certificates, String s) throws CertificateException {   }   @Override  public X509Certificate[] getAcceptedIssuers() {    return new X509Certificate[0];  }}

2、阿里云上传工具类

/** * @author mazhq * @Title: OSSUtil * @ProjectName: zeus * @Description: TODO * @date 2019/2/18 14:07 */public class OSSUtil {  /**  * @Description: 上传文件到阿里云  * @param recordingLink  * @param fileName  * @return void  * @exception  * @author mazhq  * @date 2019/2/18 14:30  */  public static String uploadRecording(JSONObject ossJson, String recordingLink, String fileName){    try {      // Endpoint以杭州为例，其它Region请按实际情况填写。      String endpoint = "";       String bucketServer;      String bucketName;      bucketName = "dev-uploadtoimages";      endpoint = "http://oss-devimage.xxxx.com/";      bucketServer = "http://dev-uploadtoimages.oss-cn-beijing.aliyuncs.com/";       // 阿里云主账号AccessKey拥有所有API的访问权限，风险很高。强烈建议您创建并使用RAM账号进行API访问或日常运维，请登录 https://ram.console.aliyun.com 创建RAM账号。      String accessKeyId = ossJson.getString("accessKeyId");      String accessKeySecret = ossJson.getString("accessKeySecret");      String security = ossJson.getString("security");       // 创建OSSClient实例。      OSSClient ossClient = new OSSClient(endpoint, accessKeyId, accessKeySecret, security);       // 上传网络流。      SSLContext sslcontext = SSLContext.getInstance("SSL", "SunJSSE");      sslcontext.init(null, new TrustManager[] { new X509TrustUtil() }, new java.security.SecureRandom());      URL url = new URL(recordingLink);      HostnameVerifier ignoreHostnameVerifier = new HostnameVerifier() {        public boolean verify(String s, SSLSession sslsession) {          System.out.println("WARNING: Hostname is not matched for cert.");          return true;        }      };      HttpsURLConnection.setDefaultHostnameVerifier(ignoreHostnameVerifier);      HttpsURLConnection.setDefaultSSLSocketFactory(sslcontext.getSocketFactory());      HttpsURLConnection urlCon = (HttpsURLConnection) url.openConnection();      urlCon.setConnectTimeout(6000);      urlCon.setReadTimeout(6000);      int code = urlCon.getResponseCode();      if (code != HttpURLConnection.HTTP_OK) {        throw new Exception("文件读取失败");      }      // 读文件流      InputStream inputStream = urlCon.getInputStream();       // 上传文件 (上传文件流的形式)      ossClient.putObject(bucketName, "recording/"+fileName, inputStream);       // 关闭OSSClient。      ossClient.shutdown();       return bucketServer+"recording/"+fileName;    } catch (IOException e) {      e.printStackTrace();    }catch (Exception e){      e.printStackTrace();    }     return null;  } }