80 lines
1.9 KiB
Java
80 lines
1.9 KiB
Java
package com.example.oss.config;
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import lombok.Data;
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import org.springframework.boot.context.properties.ConfigurationProperties;
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import org.springframework.context.annotation.Configuration;
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/**
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* 阿里云 OSS 配置类
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* <p>
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* 从 application.yml 中读取 aliyun.oss 前缀的配置项
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* </p>
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*/
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@Data
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@Configuration
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@ConfigurationProperties(prefix = "aliyun.oss")
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public class OssConfig {
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/**
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* OSS Endpoint（如：oss-cn-hangzhou.aliyuncs.com）
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*/
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private String endpoint;
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/**
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* 访问密钥 ID
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*/
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private String accessKeyId;
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/**
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* 访问密钥秘密
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*/
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private String accessKeySecret;
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/**
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* Bucket 名称
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*/
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private String bucketName;
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/**
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* 文件最大大小（字节），默认 10MB
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*/
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private Long maxFileSize = 10 * 1024 * 1024L;
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/**
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* 是否在启动时自动配置 OSS Bucket CORS（解决前端直传跨域）
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*/
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private Boolean corsEnabled = false;
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/**
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* CORS 允许的来源，逗号分隔（如：http://localhost:5173,https://example.com）
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* 使用 * 表示允许所有来源
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*/
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private String corsAllowedOrigins = "http://localhost:5173,http://localhost:5174";
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/**
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* 允许的文件扩展名
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*/
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private String[] allowedExtensions = new String[]{
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".jpg", ".jpeg", ".png", ".gif", ".bmp", ".webp",
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".pdf", ".doc", ".docx", ".xls", ".xlsx", ".ppt", ".pptx",
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".mp4", ".avi", ".mov", ".wmv", ".svg",
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".mp3", ".wav",
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".txt"
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};
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/**
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* 获取完整访问路径（带 Bucket）
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*
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* @return 完整访问路径
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*/
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public String getFullEndpoint() {
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if (endpoint == null) {
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return null;
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}
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if (endpoint.startsWith("http://") || endpoint.startsWith("https://")) {
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return endpoint;
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}
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return "https://" + bucketName + "." + endpoint;
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}
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}
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