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;
  }
 
}

结论：

两个类搭配着用，完美解决下载https文件上传到阿里oss返回上传之后路径。

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。