152 lines
4.6 KiB
Java
152 lines
4.6 KiB
Java
package com.cowr.common.oss;
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import com.aliyun.oss.OSSClient;
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import com.aliyun.oss.model.ObjectListing;
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import com.aliyun.oss.model.ObjectMetadata;
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import com.jfinal.kit.StrKit;
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import com.jfinal.log.Log;
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import java.io.File;
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import java.net.URLEncoder;
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public class OSSKit {
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private static Log log = Log.getLog(OSSKit.class);
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private static OSSClient _ossClient;
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private static String bucketName;
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private static String endpoint;
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private static String accessKeyId = "LTAIqQ3TXBgNGBWi";
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private static String accessKeySecret = "CGbPXdfX4xca3uaN2cOmTzjsG4jd6O";
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public static void init(String endpoint, String bucketName) {
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OSSKit.endpoint = endpoint;
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OSSKit.bucketName = bucketName;
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}
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public static void start() {
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try {
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OSSKit._ossClient = new OSSClient(OSSKit.endpoint, OSSKit.accessKeyId, OSSKit.accessKeySecret);
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if (!OSSKit._ossClient.doesBucketExist(OSSKit.bucketName)) {
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log.error("bucket %s 不存在", OSSKit.bucketName);
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}
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} catch (Exception e) {
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e.printStackTrace();
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log.error(e.getMessage());
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}
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}
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public static boolean stop() {
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if (OSSKit._ossClient != null) {
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OSSKit._ossClient.shutdown();
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}
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return true;
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}
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public static boolean putObject(String key, File file) throws Exception {
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if (_ossClient == null) {
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log.error("没有初始化 OSSMgrClient");
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OSSKit.start();
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if (_ossClient == null) {
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log.error("OSSMgrClient 初始化失败");
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return false;
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}
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}
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if (!StrKit.notBlank(key) || file == null || !file.exists() || file.isDirectory()) {
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return false;
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}
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long st = System.currentTimeMillis();
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ObjectMetadata meta = new ObjectMetadata();
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meta.setContentDisposition("attachment; filename=" + URLEncoder.encode(file.getName(), "UTF-8"));
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_ossClient.putObject(bucketName, key, file, meta);
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log.debug("oss put time: " + (System.currentTimeMillis() - st) + ", file size: " + file.length());
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return true;
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}
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public static boolean putObject(String bucketName, String key, File file) throws Exception {
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if (_ossClient == null) {
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log.error("没有初始化 OSSMgrClient");
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OSSKit.start();
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if (_ossClient == null) {
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log.error("OSSMgrClient 初始化失败");
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return false;
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}
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}
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if (!StrKit.notBlank(key) || file == null || !file.exists() || file.isDirectory()) {
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return false;
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}
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long st = System.currentTimeMillis();
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ObjectMetadata meta = new ObjectMetadata();
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meta.setContentDisposition("attachment; filename=" + URLEncoder.encode(file.getName(), "UTF-8"));
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_ossClient.putObject(bucketName, key, file, meta);
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log.debug("oss put time: " + (System.currentTimeMillis() - st) + ", file size: " + file.length());
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return true;
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}
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public static boolean delObject(String key) throws Exception {
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if (_ossClient == null) {
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log.error("没有初始化 OSSMgrClient");
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return false;
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}
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if (_ossClient.doesObjectExist(bucketName, key)) {
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_ossClient.deleteObject(bucketName, key);
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}
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return true;
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}
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public static ObjectListing list(String prefix){
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if (_ossClient == null) {
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log.error("没有初始化 OSSMgrClient");
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return null;
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}
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return _ossClient.listObjects(bucketName, prefix);
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}
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// public static void main(String[] args) {
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// new OSSPlugin("oss-cn-shenzhen.aliyuncs.com", "hsjygl").start();
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// ObjectListing list = OSSKit.getCli().listObjects(new ListObjectsRequest("hsjygl").withMaxKeys(1000).withPrefix("file"));
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//
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// List<OSSObjectSummary> arr = list.getObjectSummaries();
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//
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// while (arr.size() > 999){
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// System.out.println("继续删除：" + arr.size());
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//
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// for(OSSObjectSummary obj : arr){
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// if(obj.getSize() == 0){
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// continue;
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// }
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//
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// if( obj.getLastModified().getTime() < System.currentTimeMillis() - 4 * 60 * 60 * 1000 ){
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// System.out.println(obj.getKey() + " " + obj.getLastModified() + " " + obj.getSize());
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// OSSKit.getCli().deleteObject("hsjygl", obj.getKey());
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// }
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// }
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//
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// arr = list.getObjectSummaries();
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// }
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//
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//
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//// System.out.println(list);
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// }
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}
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