build.gradle
中添加依赖
implementation 'com.aliyun.dpa:oss-android-sdk:+'Config.java
/** * Config * * @author lao * @date 2019/10/8 */ public class Config { // To run the sample correctly, the following variables must have valid values. // The endpoint value below is just the example. Please use proper value according to your region // 访问的endpoint地址 public static final String OSS_ENDPOINT = "http://oss-cn-shenzhen.aliyuncs.com"; //callback 测试地址 public static final String OSS_CALLBACK_URL = "http://oss-demo.aliyuncs.com:23450"; // STS 鉴权服务器地址。 // 或者根据工程sts_local_server目录中本地鉴权服务脚本代码启动本地STS鉴权服务器。 public static final String STS_SERVER_URL = "http://*****/sts/getsts";//STS 地址 public static final String BUCKET_NAME = "talkp"; public static final String OSS_ACCESS_KEY_ID = "仓库ID"; public static final String OSS_ACCESS_KEY_SECRET = "秘钥"; public static final int DOWNLOAD_SUC = 1; public static final int DOWNLOAD_Fail = 2; public static final int UPLOAD_SUC = 3; public static final int UPLOAD_Fail = 4; public static final int UPLOAD_PROGRESS = 5; public static final int LIST_SUC = 6; public static final int HEAD_SUC = 7; public static final int RESUMABLE_SUC = 8; public static final int SIGN_SUC = 9; public static final int BUCKET_SUC = 10; public static final int GET_STS_SUC = 11; public static final int MULTIPART_SUC = 12; public static final int STS_TOKEN_SUC = 13; public static final int FAIL = 9999; public static final int REQUESTCODE_AUTH = 10111; public static final int REQUESTCODE_LOCALPHOTOS = 10112; }
UploadHelper.java
public class UploadHelper { private static final String TAG = UploadHelper.class.getSimpleName(); // 与你们的存储区域有关系 public static final String ENDPOINT = "oss-cn-shenzhen.aliyuncs.com"; // 上传的仓库名 private static final String BUCKET_NAME = "talkp"; private static OSS getClient() { ClientConfiguration conf = new ClientConfiguration(); conf.setConnectionTimeout(15 * 1000); // connction time out default 15s conf.setSocketTimeout(15 * 1000); // socket timeout，default 15s conf.setMaxConcurrentRequest(5); // synchronous request number，default 5 conf.setMaxErrorRetry(2); // retry，default 2 OSSLog.enableLog(); //write local log file ,path is SDCard_path\OSSLog\logs.csv OSSCredentialProvider credentialProvider = new OSSStsTokenCredentialProvider(Config.OSS_ACCESS_KEY_ID, Config.OSS_ACCESS_KEY_SECRET, "<StsToken.SecurityToken>"); OSSPlainTextAKSKCredentialProvider provider = new OSSPlainTextAKSKCredentialProvider(Config.OSS_ACCESS_KEY_ID, Config.OSS_ACCESS_KEY_SECRET); OSS oss = new OSSClient(Factory.app(), Config.OSS_ENDPOINT, provider, conf); // 明文设置secret的方式建议只在测试时使用，更多鉴权模式请参考后面的`访问控制`章节 return oss; } /** * 上传的最终方法，成功返回则一个路径 * * @param objKey 上传上去后，在服务器上的独立的KEY * @param path 需要上传的文件的路径 * @return 存储的地址 */ private static String upload(String objKey, String path) { // 构造一个上传请求 PutObjectRequest request = new PutObjectRequest(BUCKET_NAME, objKey, path); try { // 初始化上传的Client OSS client = getClient(); // 开始同步上传 PutObjectResult result = client.putObject(request); Log.d(TAG, "upload: result=" + result); // 得到一个外网可访问的地址 String url = client.presignPublicObjectURL(BUCKET_NAME, objKey); // 格式打印输出 Log.d(TAG, String.format("PublicObjectURL:%s", url)); return url; } catch (Exception e) { e.printStackTrace(); // 如果有异常则返回空 return null; } } /** * 上传普通图片 * * @param path 本地地址 * @return 服务器地址 */ public static String uploadImage(String path) { String key = getImageObjKey(path); return upload(key, path); } /** * 上传头像 * * @param path 本地地址 * @return 服务器地址 */ public static String uploadPortrait(String path) { String key = getPortraitObjKey(path); return upload(key, path); } /** * 上传音频 * * @param path 本地地址 * @return 服务器地址 */ public static String uploadAudio(String path) { String key = getAudioObjKey(path); return upload(key, path); } /** * 分月存储，避免一个文件夹太多 * * @return yyyyMM */ private static String getDateString() { return DateFormat.format("yyyyMM", new Date()).toString(); } // image/201703/dawewqfas243rfawr234.jpg private static String getImageObjKey(String path) { String fileMd5 = HashUtil.getMD5String(new File(path)); String dateString = getDateString(); return String.format("image/%s/%s.jpg", dateString, fileMd5); } // portrait/201703/dawewqfas243rfawr234.jpg private static String getPortraitObjKey(String path) { String fileMd5 = HashUtil.getMD5String(new File(path)); String dateString = getDateString(); return String.format("portrait/%s/%s.jpg", dateString, fileMd5); } // audio/201703/dawewqfas243rfawr234.mp3 private static String getAudioObjKey(String path) { String fileMd5 = HashUtil.getMD5String(new File(path)); String dateString = getDateString(); return String.format("audio/%s/%s.mp3", dateString, fileMd5); } }
