七牛上传图片和二进制流方法

package com.qlyd.aspmanager.common.qiniu;

import com.alibaba.fastjson.JSON;
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.FetchRet;
import com.qiniu.util.Auth;
import com.qlyd.aspmanager.common.uuid.UUIDTool;

import java.io.FileInputStream;
import java.io.InputStream;

/**
 * @author madebychina
 * @date 2018/9/5 10:12
 */
public class WebFileUploadTool {
 ???/**
 ????* 七牛AK
 ????*/
 ???public static final String accessKey = "bLNti1fu58oi6ZAlIS0y49RyU00CdUpuajbc8GWj";
 ???/**
 ????* 七牛SK
 ????*/
 ???public static final String secretKey = "7zruUMyV_VqluxsjHQs0Ozb1GrkINmBmAV9GxlLQ";
 ???/**
 ????* 存储空间名字
 ????*/
 ???public static final String bucket = "mini-app";
 ???/**
 ????* 七牛绑定的自定义域名
 ????*/
 ???public static final String BUCKET_HOST_NAME = "https://miniapp.qiluyidian.mobi";

 ???/**
 ????* 上传web文件到七牛
 ????*
 ????* @param filePath 文件地址
 ????* @return 七牛存储地址
 ????*/
 ???public static String uploadWebFile(String filePath) {
 ???????String imgUrl = null;
 ???????//构造一个带指定Zone对象的配置类
 ???????Configuration cfg = new Configuration(Zone.zone0());
 ???????String key = UUIDTool.getUUID();
 ???????String extension = FileNameTool.getWebFileExtensionName(filePath);
 ???????if (extension.length() > 0) {
 ???????????key += "." + FileNameTool.getWebFileExtensionName(filePath);
 ???????}
 ???????Auth auth = Auth.create(accessKey, secretKey);
 ???????BucketManager bucketManager = new BucketManager(auth, cfg);
 ???????try {
 ???????????FetchRet fetchRet = bucketManager.fetch(filePath, bucket, key);
 ???????????//七牛的实际存储地址
 ???????????imgUrl = BUCKET_HOST_NAME + "/" + fetchRet.key;
 ???????} catch (QiniuException ex) {
 ???????????ex.printStackTrace();
 ???????}
 ???????return imgUrl;
 ???}

 ???public String uploadImg(FileInputStream file, String key) {
 ???????//构造一个带指定Zone对象的配置类
 ???????Configuration cfg = new Configuration(Zone.zone1());
 ???????//...其他参数参考类注释
 ???????UploadManager uploadManager = new UploadManager(cfg);
 ???????//...生成上传凭证，然后准备上传
 ???????// ???????String bucket = "oy09glbzm.bkt.clouddn.com";
 ???????//默认不指定key的情况下，以文件内容的hash值作为文件名
 ???????try {
 ???????????Auth auth = Auth.create(accessKey, secretKey);
 ???????????String upToken = auth.uploadToken(bucket);
 ???????????try {
 ???????????????Response response = uploadManager.put(file, key, upToken, null, null);
 ???????????????//解析上传成功的结果
 ???????????????DefaultPutRet putRet = JSON.parseObject(response.bodyString(), DefaultPutRet.class);
 ???????????????String return_path = BUCKET_HOST_NAME + "/" + putRet.key;
 ???????????????return return_path;
 ???????????} catch (QiniuException ex) {
 ???????????????Response r = ex.response;
 ???????????????System.err.println(r.toString());
 ???????????????try {
 ???????????????????System.err.println(r.bodyString());
 ???????????????} catch (QiniuException ex2) {
 ???????????????????//ignore
 ???????????????}
 ???????????}
 ???????} catch (Exception e) {
 ???????????e.printStackTrace();
 ???????}
 ???????return "";
 ???}

 ???/**
 ????* 通过输入流上传
 ????*
 ????* @param inputStream
 ????* @return
 ????* @throws
 ????*/

 ???public static String upload(InputStream inputStream) {
 ???????String imgUrl = "";
 ???????Configuration cfg = new Configuration(Zone.zone0());
 ???????//创建上传对象
 ???????UploadManager uploadManager = new UploadManager(cfg);
 ???????String key = UUIDTool.getUUID();

 ???????try {
 ???????????Auth auth = Auth.create(accessKey, secretKey);
 ???????????String upToken = auth.uploadToken(bucket);
 ???????????try {
 ???????????????Response response = uploadManager.put(inputStream, key, upToken, null, null);
 ???????????????//解析上传成功的结果
 ???????????????DefaultPutRet putRet = new Gson().fromJson(response.bodyString(), DefaultPutRet.class);
 ???????????????imgUrl = BUCKET_HOST_NAME + "/" + putRet.key;
 ???????????} catch (QiniuException ex) {
 ???????????????ex.printStackTrace();
 ???????????}
 ???????} catch (Exception ex) {
 ???????????ex.printStackTrace();
 ???????}
 ???????return imgUrl;
 ???}


}

七牛上传图片和二进制流方法

原文地址：https://www.cnblogs.com/sunsing123/p/9855855.html