Source/BladeX-Tool/blade-starter-oss/src/main/java/org/springblade/core/oss/config/TencentCosConfiguration.java

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/*
 *      Copyright (c) 2018-2028, Chill Zhuang All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are met:
 *
 *  Redistributions of source code must retain the above copyright notice,
 *  this list of conditions and the following disclaimer.
 *  Redistributions in binary form must reproduce the above copyright
 *  notice, this list of conditions and the following disclaimer in the
 *  documentation and/or other materials provided with the distribution.
 *  Neither the name of the dreamlu.net developer nor the names of its
 *  contributors may be used to endorse or promote products derived from
 *  this software without specific prior written permission.
 *  Author: Chill åº„骞 (smallchill@163.com)
 */
package org.springblade.core.oss.config;

import com.qcloud.cos.COSClient;
import com.qcloud.cos.ClientConfig;
import com.qcloud.cos.auth.BasicCOSCredentials;
import com.qcloud.cos.auth.COSCredentials;
import com.qcloud.cos.region.Region;
import lombok.AllArgsConstructor;
import org.springblade.core.oss.TencentCosTemplate;
import org.springblade.core.oss.props.OssProperties;
import org.springblade.core.oss.rule.OssRule;
import org.springframework.boot.autoconfigure.AutoConfiguration;
import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;

/**
 * <p>
 * è…¾è®¯äº‘ COS è‡ªåŠ¨è£…配
 * </p>
 *
 * @author yangkai.shen
 * @date Created in 2020/1/7 17:24
 */
@AllArgsConstructor
@AutoConfiguration(after = OssConfiguration.class)
@ConditionalOnClass({COSClient.class})
@EnableConfigurationProperties(OssProperties.class)
@ConditionalOnProperty(value = "oss.name", havingValue = "tencentcos")
public class TencentCosConfiguration {

   private final OssProperties ossProperties;
   private final OssRule ossRule;


   @Bean
   @ConditionalOnMissingBean(COSClient.class)
   public COSClient ossClient() {
      // åˆå§‹åŒ–用户身份信息（secretId, secretKey）
      COSCredentials credentials = new BasicCOSCredentials(ossProperties.getAccessKey(), ossProperties.getSecretKey());
      // è®¾ç½® bucket çš„区域, COS åœ°åŸŸçš„简称请参照 https://cloud.tencent.com/document/product/436/6224
      Region region = new Region(ossProperties.getRegion());
      // clientConfig ä¸­åŒ…含了设置 region, https(默认 http), è¶…æ—¶, ä»£ç†ç­‰ set æ–¹æ³•, ä½¿ç”¨å¯å‚见源码或者常见问题 Java SDK éƒ¨åˆ†ã€‚
      ClientConfig clientConfig = new ClientConfig(region);
      // è®¾ç½®OSSClient允许打开的最大HTTP连接数，默认为1024个。
      clientConfig.setMaxConnectionsCount(1024);
      // è®¾ç½®Socket层传输数据的超时时间，默认为50000毫秒。
      clientConfig.setSocketTimeout(50000);
      // è®¾ç½®å»ºç«‹è¿žæŽ¥çš„超时时间，默认为50000毫秒。
      clientConfig.setConnectionTimeout(50000);
      // è®¾ç½®ä»Žè¿žæŽ¥æ± ä¸­èŽ·å–连接的超时时间（单位：毫秒），默认不超时。
      clientConfig.setConnectionRequestTimeout(1000);
      return new COSClient(credentials, clientConfig);
   }

   @Bean
   @ConditionalOnBean({COSClient.class})
   @ConditionalOnMissingBean(TencentCosTemplate.class)
   public TencentCosTemplate tencentCosTemplate(COSClient cosClient) {
      return new TencentCosTemplate(cosClient, ossProperties, ossRule);
   }

}