ludc
2023-03-16 86b6157299a50579f454e4fb45a09ff21d252dab
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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 庄骞 (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>
 * 腾讯云 COS 自动装配
 * </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() {
        // 初始化用户身份信息(secretId, secretKey)
        COSCredentials credentials = new BasicCOSCredentials(ossProperties.getAccessKey(), ossProperties.getSecretKey());
        // 设置 bucket 的区域, COS 地域的简称请参照 https://cloud.tencent.com/document/product/436/6224
        Region region = new Region(ossProperties.getRegion());
        // clientConfig 中包含了设置 region, https(默认 http), 超时, 代理等 set 方法, 使用可参见源码或者常见问题 Java SDK 部分。
        ClientConfig clientConfig = new ClientConfig(region);
        // 设置OSSClient允许打开的最大HTTP连接数,默认为1024个。
        clientConfig.setMaxConnectionsCount(1024);
        // 设置Socket层传输数据的超时时间,默认为50000毫秒。
        clientConfig.setSocketTimeout(50000);
        // 设置建立连接的超时时间,默认为50000毫秒。
        clientConfig.setConnectionTimeout(50000);
        // 设置从连接池中获取连接的超时时间(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);
    }
 
}