SpringBoot集成七牛云OSS详细介绍

Spring Boot 集成七牛云 OSS 主要涉及配置和使用 com.qiniu.storage.Configuration、com.qiniu.storage.Region、com.qiniu.util.Auth 等类。以下是一个基本的集成示例：

1. 添加 Maven 依赖：

<dependency>
    <groupId>com.qiniu</groupId>
    <artifactId>qiniu-java-sdk</artifactId>
    <version>[最新版本]</version>
</dependency>

2. 配置 application.properties：

# 七牛云配置
qiniu.access-key=你的AccessKey
qiniu.secret-key=你的SecretKey
qiniu.bucket=你的存储空间名称
qiniu.base-url=http://图片服务器域名

3. 创建配置类：

import com.qiniu.storage.Configuration;
import com.qiniu.storage.Region;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
 
@Configuration
public class QiniuConfig {
 
    @Value("${qiniu.access-key}")
    private String accessKey;
 
    @Value("${qiniu.secret-key}")
    private String secretKey;
 
    @Value("${qiniu.bucket}")
    private String bucket;
 
    @Value("${qiniu.base-url}")
    private String baseUrl;
 
    @Bean
    public Configuration configuration() {
        return new Configuration(Region.region2());
    }
 
    // ... 其他需要的Bean
}

4. 创建服务类：

import com.qiniu.http.Response;
import com.qiniu.storage.UploadManager;
import com.qiniu.util.Auth;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;
 
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
 
@Service
public class QiniuService {
 
    @Autowired
    private UploadManager uploadManager;
 
    @Autowired
    private Auth auth;
 
    @Value("${qiniu.bucket}")
    private String bucket;
 
    @Value("${qiniu.base-url}")
    private String baseUrl;
 
    public String upload(MultipartFile file) throws IOException {
        final String token = auth.uploadToken(bucket);
        try {
            Response response = uploadManager.put(file.getInputStream(), null, token, null, null);
            // 解析