package com.dsh.account.util;

import com.aliyun.oss.OSSClient;
import com.aliyun.oss.model.ObjectMetadata;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletRequest;
import java.io.IOException;
import java.io.InputStream;
import java.util.UUID;

public class OssUploadUtil {
    //OSS图片访问域名
    public static String oss_domain = "https://newok.oss-cn-shenzhen.aliyuncs.com/";
    public static String accessKeyId = "LTAI4G9Zez9H4B36vakPXGy4";
    public static String accessKeySecret = "BOVPUeZndKVbrPOq6Ef5j6oiydB3XZ";
    public static String bucketName = "newok";
    public static String endpoint = "oss-cn-shenzhen.aliyuncs.com";

    public static OSSClient ossClient = new OSSClient(endpoint, accessKeyId, accessKeySecret);

    public static String ossUpload(HttpServletRequest request, MultipartFile file) throws IOException {
        //CommonsMultipartFile file = (CommonsMultipartFile)multipartFile;
        String fileName = "";
        if (file != null && !"".equals(file.getOriginalFilename()) && file.getOriginalFilename() != null) {
            InputStream content = file.getInputStream();//获得指定文件的输入流
            ObjectMetadata meta = new ObjectMetadata();// 创建上传Object的Metadata
            meta.setContentLength(file.getSize());  // 必须设置ContentLength
            String originalFilename = file.getOriginalFilename();
            fileName = UUID.randomUUID().toString().replaceAll("-", "") + originalFilename.subSequence(originalFilename.lastIndexOf("."), originalFilename.length());
            ossClient.putObject(bucketName, "img/" + fileName, content, meta);// 上传Object.
            if (fileName != null && !"".equals(fileName)) {
                System.out.println(fileName);
                fileName = oss_domain + "img/" + fileName;
            }
        }
        return fileName;
    }
}