七牛云存储____官方SDK集成开发

来源：互联网发布：农商银行柜员工资知乎编辑：程序博客网时间：2024/04/16 17:38

package com.scdn.qnscdn;/** * 七牛常理配置 *  * @author God 待整理好配到config文件里 * ACCESSKEY 这是我个人申请的一个测试的号 everyone can useing it * SECRETKEY  */public class QnConstant {// 设置好账号的ACCESS_KEY和SECRET_KEYpublic static final String ACCESSKEY = "1o90vmY9OmRcueIeIeFBID6q2uy8peFiFBxpnM78"; // 账号里面可以找到public static final String SECRETKEY = "uapfWvebSlf6q8SebsJMrhzk4rudBciHQFIOnwj_";// 要上传的空间 对应要上传到七牛上 你的那个路径（自己建文件夹 注意设置公开）public static final String BUCKET_TEST = "test"; }

//工具类

package com.scdn.qnscdn;import com.qiniu.common.QiniuException;import com.qiniu.http.Response;import com.qiniu.storage.BucketManager;import com.qiniu.storage.UploadManager;import com.qiniu.util.Auth;import com.qiniu.util.StringMap;/** * @author Administrator * 七牛图片操作工具类 */public class QnUtil {//授权验证public static Auth auth = Auth.create(QnConstant.ACCESSKEY, QnConstant.SECRETKEY);//定义变量public static UploadManager uploadManager = null;public static BucketManager bucketManager = null;public static String accesskey = null;public static String secretkey = null;public static String bucket_test = null;// 令牌验证public static String token = null;//初始化配置static {accesskey = QnConstant.ACCESSKEY;secretkey = QnConstant.SECRETKEY;bucket_test = QnConstant.BUCKET_TEST;uploadManager = new UploadManager();bucketManager = new BucketManager(auth);}/** * 根据空间名获取token 获取test空间的token * @param bucket * @return */public static String getToken(String bucket) {return token = auth.uploadToken(bucket);}/** * 七牛上传的方法 * 对同名的文件不处理 不覆盖 * @return */public static void uploadFile(String bucket, String filePath, String key) {try {token = getToken(bucket);Response response = uploadManager.put(filePath, key, token);if(response.statusCode==200){System.out.println("图片上传成功...");}} catch (QiniuException e) {Response r = e.response;System.out.println(r.toString());e.printStackTrace();}}/** * 覆盖上传 * 遇见同名的文件进行 覆盖 */public static void uploadCoverFile(String bucket, String filePath, String key) {try {token = auth.uploadToken(bucket, key, 6600, new StringMap().put("insertOnly", 0));Response response = uploadManager.put(filePath, key, token);if(response.statusCode==200){System.out.println("图片上传成功...");}} catch (QiniuException e) {Response r = e.response;System.out.println(r.toString());e.printStackTrace();}}/** * 根据空间名和文件key 删除某空间的文件 * @param bucket * @param key */public static void delBucketKey(String bucket, String key) {try {bucketManager.delete(bucket, key);} catch (QiniuException e) {Response r = e.response;System.out.println(r.toString());}}}

//测试

package com.scdn.qnscdn;import java.util.UUID;public class Test {public static void main(String[] args) {//确定自己的某个磁盘下有个图片String file="D:\\abc.jpg";QnUtil.uploadFile("test", file, UUID.randomUUID().toString());QnUtil.uploadCoverFile("test", file, UUID.randomUUID().toString());}}

//测试结果

//所用的jar包

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