七牛云 网络存储 文件上传

设置自定义域名：

如果你的域名没有备案，哪种云存储都用不了，就不要尝试了。 七牛云存储添加自定义域名和域名解析图文教程： http://boke112.com/3870.html  

上传文件到七牛

配置依赖：

implementation 'com.squareup.okhttp3:okhttp:3.8.0'
implementation 'com.squareup.okio:okio:1.13.0'
implementation 'com.qiniu:qiniu-android-sdk:7.3.12'

 

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implementation 'com.squareup.okhttp3:okhttp:3.8.0'

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implementation 'com.squareup.okio:okio:1.13.0'

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implementation 'com.qiniu:qiniu-android-sdk:7.3.12'

权限：

<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

 

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<uses-permission android:name="android.permission.INTERNET"/>

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<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

工具类：

public class QiNiuUtils {
	private static final String ACCESSKEY = "m1-qhAIzfk6_rNdWfvf5ngaybQva5CmzHl9-pccg";
	private static final String SECRETKEY = "ZMFhkutPPZj86BbjV9O7RtDEs0XOQNlkPUYc-kIV";
	private static final String BUCKET_NAME = "temp";//存储空间的名字
	private static final String MAC_NAME = "HmacSHA1";
	private static final String ENCODING = "UTF-8";
	
	public static void upLoad(File file, String key,Configuration config,UpCompletionHandler handler) {
		String token = QiNiuUtils.getToken();
		new UploadManager(config).put(file, key, token, handler, null);
	}
	
    //获取Token
	private static String getToken() {
		JSONObject json = new JSONObject();
		long deadline = System.currentTimeMillis() / 1000 + 3600 * 12;
		try {
			json.put("deadline", deadline);
			json.put("scope", BUCKET_NAME);
		} catch (JSONException e) {
			e.printStackTrace();
		}
		
		String encodedPutPolicy = UrlSafeBase64.encodeToString(json.toString());
		
		byte[] sign = null;
		try {
			sign = hmacsha1encrypt(encodedPutPolicy, SECRETKEY);
		} catch (Exception e) {
			e.printStackTrace();
		}
		
		String encodedSign = UrlSafeBase64.encodeToString(sign);
		return ACCESSKEY + ':' + encodedSign + ':' + encodedPutPolicy;
	}
	
	private static byte[] hmacsha1encrypt(String encryptText, String encryptKey) throws Exception {
		byte[] data = encryptKey.getBytes(ENCODING);
		SecretKeySpec secretKey = new SecretKeySpec(data, MAC_NAME);
		Mac mac = Mac.getInstance(MAC_NAME);
		mac.init(secretKey);
		byte[] text = encryptText.getBytes(ENCODING);
		return mac.doFinal(text);
	}
}

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public class QiNiuUtils {

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    private static final String ACCESSKEY = "m1-qhAIzfk6_rNdWfvf5ngaybQva5CmzHl9-pccg";

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    private static final String SECRETKEY = "ZMFhkutPPZj86BbjV9O7RtDEs0XOQNlkPUYc-kIV";

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    private static final String BUCKET_NAME = "temp";//存储空间的名字

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    private static final String MAC_NAME = "HmacSHA1";

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    private static final String ENCODING = "UTF-8";

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    public static void upLoad(File file, String key,Configuration config,UpCompletionHandler handler) {

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        String token = QiNiuUtils.getToken();

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        new UploadManager(config).put(file, key, token, handler, null);

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    }

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    //获取Token

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    private static String getToken() {

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        JSONObject json = new JSONObject();

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        long deadline = System.currentTimeMillis() / 1000 + 3600 * 12;

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        try {

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            json.put("deadline", deadline);

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            json.put("scope", BUCKET_NAME);

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        } catch (JSONException e) {

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            e.printStackTrace();

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        }

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        String encodedPutPolicy = UrlSafeBase64.encodeToString(json.toString());

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        byte[] sign = null;

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        try {

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            sign = hmacsha1encrypt(encodedPutPolicy, SECRETKEY);

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        } catch (Exception e) {

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            e.printStackTrace();

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        }

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        String encodedSign = UrlSafeBase64.encodeToString(sign);

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        return ACCESSKEY + ':' + encodedSign + ':' + encodedPutPolicy;

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    }

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    private static byte[] hmacsha1encrypt(String encryptText, String encryptKey) throws Exception {

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        byte[] data = encryptKey.getBytes(ENCODING);

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        SecretKeySpec secretKey = new SecretKeySpec(data, MAC_NAME);

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        Mac mac = Mac.getInstance(MAC_NAME);

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        mac.init(secretKey);

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        byte[] text = encryptText.getBytes(ENCODING);

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        return mac.doFinal(text);

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    }

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}

上传案例：

Configuration config = new Configuration.Builder().build();
String fileName = file.getName();
QiNiuUtils.upLoad(file, fileName, config, (key, info, response) -> {
   //用户自定义的内容上传完成后处理动作必须实现的方法，建议用户自己处理异常。若未处理，抛出的异常被直接丢弃。
   Log.i("bqt", "文件上传保存名称：" + key);
   Log.i("bqt", "上传完成返回日志信息：\n" + new Gson().toJson(info));
   Log.i("bqt", "上传完成的回复内容：\n" + response);
});

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Configuration config = new Configuration.Builder().build();

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String fileName = file.getName();

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QiNiuUtils.upLoad(file, fileName, config, (key, info, response) -> {

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   //用户自定义的内容上传完成后处理动作必须实现的方法，建议用户自己处理异常。若未处理，抛出的异常被直接丢弃。

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   Log.i("bqt", "文件上传保存名称：" + key);

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   Log.i("bqt", "上传完成返回日志信息：\n" + new Gson().toJson(info));

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   Log.i("bqt", "上传完成的回复内容：\n" + response);

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});

打印日志

文件上传保存名称：sms_2018.09.08-16_02_09.txt
上传完成返回日志信息
{
    "duration": 923,
    "host": "upload.qiniup.com",
    "id": "1536393734861932",
    "ip": "111.177.9.136",
    "path": "/",
    "port": 80,
    "reqId": "BwMAAOKFEJb2XVIV",
    "response": {
        "nameValuePairs": {
            "hash": "FhX-pWNc1ThcCCVIryzKZQyRQhsq",
            "key": "sms_2018.09.08-16_02_09.txt"
        }
    },
    "sent": 422819,
    "statusCode": 200,
    "timeStamp": 1536393736,
    "totalSize": 422098,
    "upToken": {
        "accessKey": "m1-qhAIzfk6_rNdWfvf5ngaybQva5CmzHl9-pccg",
        "returnUrl": "",
        "token": "..."
    },
    "xlog": "...",
    "xvia": "vdn-hbxy-tel-1-1"
}
上传完成的回复内容
{
    "hash": "FhX-pWNc1ThcCCVIryzKZQyRQhsq",
    "key": "sms_2018.09.08-16_02_09.txt"
}

 

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文件上传保存名称：sms_2018.09.08-16_02_09.txt

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上传完成返回日志信息

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{

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    "duration": 923,

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    "host": "upload.qiniup.com",

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    "id": "1536393734861932",

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    "ip": "111.177.9.136",

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    "path": "/",

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    "port": 80,

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    "reqId": "BwMAAOKFEJb2XVIV",

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    "response": {

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        "nameValuePairs": {

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            "hash": "FhX-pWNc1ThcCCVIryzKZQyRQhsq",

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            "key": "sms_2018.09.08-16_02_09.txt"

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        }

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    },

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    "sent": 422819,

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    "statusCode": 200,

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    "timeStamp": 1536393736,

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    "totalSize": 422098,

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    "upToken": {

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        "accessKey": "m1-qhAIzfk6_rNdWfvf5ngaybQva5CmzHl9-pccg",

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        "returnUrl": "",

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        "token": "..."

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    },

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    "xlog": "...",

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    "xvia": "vdn-hbxy-tel-1-1"

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}

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上传完成的回复内容

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{

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    "hash": "FhX-pWNc1ThcCCVIryzKZQyRQhsq",

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    "key": "sms_2018.09.08-16_02_09.txt"

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}

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m1-qhAIzfk6_rNdWfvf5ngaybQva5CmzHl9-pccg
ZMFhkutPPZj86BbjV9O7RtDEs0XOQNlkPUYc-kIV
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m1-qhAIzfk6_rNdWfvf5ngaybQva5CmzHl9-pccg

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ZMFhkutPPZj86BbjV9O7RtDEs0XOQNlkPUYc-kIV

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如：http://oxns24xcm.bkt.clouddn.com/bqt.jpg

2018-9-8