package com.atguigu.utils;
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.util.Auth;
import org.junit.Test;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
/**
* 七牛云工具类
*/
public class QiniuUtils {
public static String accessKey = "BrrMVEQCE6ijrnHX-gGDVVk3e0vY8mAQQEyB_Zzq";
public static String secretKey = "uaJNMOUGSkZqb3xce-gv4Y-2f0f5_X5VQO-v4lL0";
public static String bucket = "meinian888";
public static void upload2Qiniu(String filePath,String fileName){
//构造一个带指定Zone对象的配置类
Configuration cfg = new Configuration(Zone.zone2());
UploadManager uploadManager = new UploadManager(cfg);
Auth auth = Auth.create(accessKey, secretKey);
String upToken = auth.uploadToken(bucket);
try {
Response response = uploadManager.put(filePath, fileName, upToken);
//解析上传成功的结果
DefaultPutRet putRet = new Gson().fromJson(response.bodyString(), DefaultPutRet.class);
} catch (QiniuException ex) {
Response r = ex.response;
try {
System.err.println(r.bodyString());
} catch (QiniuException ex2) {
//ignore
}
}
}
//上传文件
public static void upload2Qiniu(byte[] bytes, String fileName){
//构造一个带指定Zone对象的配置类
Configuration cfg = new Configuration(Zone.zone2());
//...其他参数参考类注释
UploadManager uploadManager = new UploadManager(cfg);
//默认不指定key的情况下，以文件内容的hash值作为文件名
String key = fileName;
Auth auth = Auth.create(accessKey, secretKey);
String upToken = auth.uploadToken(bucket);
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);
} catch (QiniuException ex) {
Response r = ex.response;
System.err.println(r.toString());
try {
System.err.println(r.bodyString());
} catch (QiniuException ex2) {
//ignore
}
}
}
//删除文件
public static void deleteFileFromQiniu(String fileName){
//构造一个带指定Zone对象的配置类
Configuration cfg = new Configuration(Zone.zone2());
String key = fileName;
Auth auth = Auth.create(accessKey, secretKey);
BucketManager bucketManager = new BucketManager(auth, cfg);
try {
bucketManager.delete(bucket, key);
} catch (QiniuException ex) {
//如果遇到异常，说明删除失败
System.err.println(ex.code());
System.err.println(ex.response.toString());
}
}
}
Original: https://www.cnblogs.com/zhang-a-d/p/16729270.html
Author: 他乡一故知
Title: 上传文件-给文件起随机名
原创文章受到原创版权保护。转载请注明出处：https://www.johngo689.com/617106/
转载文章受原作者版权保护。转载请注明原作者出处！