package com.ycl.utils;
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import com.aliyun.oss.ClientException;
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import com.aliyun.oss.OSS;
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import com.aliyun.oss.OSSClientBuilder;
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import com.aliyun.oss.OSSException;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.stereotype.Component;
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import java.io.InputStream;
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import java.util.UUID;
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@Component
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public class AliyunUtils {
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private static String endpoint;
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private static String keyId;
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private static String keySecret;
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private static String bucketName;
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@Value("${aliyun.oss.endpoint}")
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public void setEndpoint(String endpoint) {
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AliyunUtils.endpoint = endpoint;
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}
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@Value("${aliyun.oss.keyId}")
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public void setKeyId(String keyId) {
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AliyunUtils.keyId = keyId;
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}
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@Value("${aliyun.oss.keySecret}")
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public void setKeySecret(String keySecret) {
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AliyunUtils.keySecret = keySecret;
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}
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@Value("${aliyun.oss.bucketName}")
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public void setBucketName(String bucketName) {
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AliyunUtils.bucketName = bucketName;
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}
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public static String upload(InputStream inputStream, String orginalFileName){
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// 创建OSSClient实例。
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OSS ossClient = new OSSClientBuilder().build(endpoint, keyId, keySecret);
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// 文件名
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String fileName = UUID.randomUUID().toString();
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//文件扩展名
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String fileExtention = orginalFileName.substring(orginalFileName.lastIndexOf("."));
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//最终的路径 类似avatar/2021/12/05/xxxxxxxxx.jpg
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String objectName = fileName+fileExtention;
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ossClient.putObject(bucketName, objectName, inputStream);
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// 关闭OSSClient。
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ossClient.shutdown();
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return "https://"+bucketName+"."+endpoint+"/"+objectName;
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}
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public static void delete(String link){
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if (link == null || link.equals("")) {
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return;
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}
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OSS ossClient = new OSSClientBuilder().build(endpoint, keyId, keySecret);
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try {
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ossClient.deleteObject(bucketName, link);
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} catch (OSSException oe) {
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System.out.println("Caught an OSSException, which means your request made it to OSS, "
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+ "but was rejected with an error response for some reason.");
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System.out.println("Error Message:" + oe.getErrorMessage());
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System.out.println("Error Code:" + oe.getErrorCode());
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System.out.println("Request ID:" + oe.getRequestId());
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System.out.println("Host ID:" + oe.getHostId());
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} catch (ClientException ce) {
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System.out.println("Caught an ClientException, which means the client encountered "
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+ "a serious internal problem while trying to communicate with OSS, "
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+ "such as not being able to access the network.");
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System.out.println("Error Message:" + ce.getMessage());
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} finally {
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if (ossClient != null) {
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ossClient.shutdown();
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}
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}
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}
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}
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