package com.ruoyi.oss.service.impl;
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import cn.hutool.core.util.StrUtil;
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import com.qcloud.cos.COSClient;
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import com.qcloud.cos.ClientConfig;
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import com.qcloud.cos.auth.BasicCOSCredentials;
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import com.qcloud.cos.auth.COSCredentials;
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import com.qcloud.cos.http.HttpProtocol;
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import com.qcloud.cos.model.*;
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import com.qcloud.cos.region.Region;
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import com.ruoyi.oss.entity.UploadResult;
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import com.ruoyi.oss.enumd.CloudServiceEnumd;
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import com.ruoyi.oss.exception.OssException;
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import com.ruoyi.oss.factory.OssFactory;
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import com.ruoyi.oss.properties.CloudStorageProperties;
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import com.ruoyi.oss.properties.CloudStorageProperties.QcloudProperties;
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import com.ruoyi.oss.service.abstractd.AbstractCloudStorageService;
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import org.springframework.beans.factory.InitializingBean;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.context.annotation.Lazy;
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import org.springframework.stereotype.Service;
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import java.io.ByteArrayInputStream;
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import java.io.InputStream;
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/**
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* 腾讯云存储
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*
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* @author Lion Li
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*/
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@Lazy
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@Service
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public class QcloudCloudStorageServiceImpl extends AbstractCloudStorageService implements InitializingBean {
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private final COSClient client;
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private final QcloudProperties properties;
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@Autowired
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public QcloudCloudStorageServiceImpl(CloudStorageProperties properties) {
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this.properties = properties.getQcloud();
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try {
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COSCredentials credentials = new BasicCOSCredentials(
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this.properties.getSecretId(),
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this.properties.getSecretKey());
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// 初始化客户端配置
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ClientConfig clientConfig = new ClientConfig();
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// 设置bucket所在的区域，华南：gz 华北：tj 华东：sh
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clientConfig.setRegion(new Region(this.properties.getRegion()));
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if (this.properties.getIsHttps()) {
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clientConfig.setHttpProtocol(HttpProtocol.https);
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} else {
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clientConfig.setHttpProtocol(HttpProtocol.http);
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}
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client = new COSClient(credentials, clientConfig);
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createBucket();
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} catch (Exception e) {
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throw new IllegalArgumentException("腾讯云存储配置错误! 请检查系统配置!");
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}
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}
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@Override
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public void createBucket() {
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try {
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String bucketName = properties.getBucketName();
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if (client.doesBucketExist(bucketName)) {
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return;
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}
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CreateBucketRequest createBucketRequest = new CreateBucketRequest(bucketName);
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createBucketRequest.setCannedAcl(CannedAccessControlList.PublicRead);
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client.createBucket(createBucketRequest);
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} catch (Exception e) {
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throw new OssException("创建Bucket失败, 请核对腾讯云配置信息");
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}
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}
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@Override
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public String getServiceType() {
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return CloudServiceEnumd.QCLOUD.getValue();
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}
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@Override
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public UploadResult upload(byte[] data, String path, String contentType) {
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return upload(new ByteArrayInputStream(data), path, contentType);
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}
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@Override
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public UploadResult upload(InputStream inputStream, String path, String contentType) {
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try {
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ObjectMetadata metadata = new ObjectMetadata();
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metadata.setContentType(contentType);
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client.putObject(new PutObjectRequest(properties.getBucketName(), path, inputStream, metadata));
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} catch (Exception e) {
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throw new OssException("上传文件失败，请检查腾讯云配置信息");
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}
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return new UploadResult().setUrl(getEndpointLink() + "/" + path).setFilename(path);
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}
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@Override
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public void delete(String path) {
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path = path.replace(getEndpointLink() + "/", "");
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try {
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client.deleteObject(new DeleteObjectRequest(properties.getBucketName(), path));
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} catch (Exception e) {
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throw new OssException("上传文件失败，请检腾讯云查配置信息");
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}
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}
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@Override
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public UploadResult uploadSuffix(byte[] data, String suffix, String contentType) {
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return upload(data, getPath(properties.getPrefix(), suffix), contentType);
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}
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@Override
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public UploadResult uploadSuffix(InputStream inputStream, String suffix, String contentType) {
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return upload(inputStream, getPath(properties.getPrefix(), suffix), contentType);
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}
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@Override
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public void afterPropertiesSet() throws Exception {
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OssFactory.register(getServiceType(),this);
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}
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@Override
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public String getEndpointLink() {
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String endpoint = properties.getEndpoint();
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StringBuilder sb = new StringBuilder(endpoint);
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if (StrUtil.containsAnyIgnoreCase(endpoint, "http://")) {
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sb.insert(7, properties.getBucketName() + ".");
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} else if (StrUtil.containsAnyIgnoreCase(endpoint, "https://")) {
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sb.insert(8, properties.getBucketName() + ".");
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} else {
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throw new OssException("Endpoint配置错误");
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}
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return sb.toString();
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}
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}
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