发表于： 2017-07-23 21:23:31
1 1101
今天完成的事情：任务七
看其他师兄的日报容联的短信用不了了，金山云的存储也不对个人开放了，学习七牛云第三方API，学习简单的文件上传.
package fileupload;
import com.google.gson.Gson;
import com.qiniu.common.QiniuException;
import com.qiniu.common.Zone;
import com.qiniu.http.Response;
import com.qiniu.storage.BucketManager;
import com.qiniu.storage.Configuration;
import com.qiniu.storage.UploadManager;
import com.qiniu.storage.model.DefaultPutRet;
import com.qiniu.storage.model.FileInfo;
import com.qiniu.util.Auth;
import java.io.*;
import java.net.*;
public class QiniuService implements StorageService {
private Auth auth;
public QiniuService(){
cfg = new Configuration(Zone.zone1());
uploadManager = new UploadManager(cfg);
}
public QiniuService(String accessKey, String secretKey, String bucket) {
this();
this.accessKey = accessKey;
this.secretKey = secretKey;
this.bucket = bucket;
auth = Auth.create(accessKey, secretKey);
}
public boolean upload(byte [] bytes, String key){
String upToken = auth.uploadToken(bucket, key);
try {
Response response = uploadManager.put(bytes, key, upToken);
//解析上传成功的结果
DefaultPutRet putRet = new Gson().fromJson(response.bodyString(), DefaultPutRet.class);
//System.out.println(putRet.key);
//System.out.println(putRet.hash);
return true;
} catch (QiniuException ex) {
Response r = ex.response;
logger.error("picture upload failed" + r.toString());
try {
System.err.println(r.bodyString());
} catch (QiniuException ex2) {
//ignore
}
}
return false;
}
public byte [] download(String key) throws UnsupportedEncodingException, MalformedURLException {
String encodedFileName = URLEncoder.encode(key, "utf-8");
String finalUrl = String.format("%s/%s", domainOfBucket, encodedFileName);
URL url = new URL(finalUrl);
try {
URLConnection conn = url.openConnection();
InputStream inStream = conn.getInputStream();
ByteArrayOutputStream output = new ByteArrayOutputStream();
copy(inStream, output);
byte [] bytes = output.toByteArray();
return bytes;
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
}
明天计划的事情：问下师兄到底怎么搞，再去看下sendcloud
遇到的问题：都这样了怎么整合啊，jsp页面搞不定，七牛的API只要求文件上传下载么？
收获：星期天效率贼低。
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