Minio java后端连接验证

1.接口

/**
     * 验证minio链接地址、用户、密码是否能够链接成功
     * @param storageConfig
     * @return
     * @throws Exception
     */
    public  String verifiedLink(StorageConfig storageConfig);

2.实现类

@Override
    public String verifiedLink(StorageConfig storageConfig) {

        try {
            MinioClient minioClient = MinioClient.builder()
                    .endpoint(storageConfig.getServer())
                    .credentials(storageConfig.getUsername(), storageConfig.getPassword())
                    .build();

            minioClient.listBuckets();
        } catch (Exception e) {

            return MinioException.getMessageByCode(e.getMessage());

        }

        return MinioException.SUCCESS.getMessage();
    }

3.枚举类

@Getter
@AllArgsConstructor
public enum MinioException {
    SUCCESS("200","minio链接成功"),
    REQUEST_SIGNATURE ("The request signature we calculated does not match the signature you provided. Check your key and signing method.","密码错误"),
    ACCESS_KEY("The Access Key Id you provided does not exist in our records.","用户名错误"),
    LANDMARK("Non-XML response from server. Response code: 400","IP端口错误"),
    FAILED_CONNECT("Failed to connect to", "IP错误");


    private final String code;
    private final String message;

    public static String getMessageByCode(String code) {
        for (int i = 0; i < values().length; i++) {
            MinioException type = values()[i];
            System.out.println(type.code.indexOf(code));
            if(type.code.equals(code)||code.indexOf(type.code)>-1){
                return type.message;
            }
        }
        return "其他错误";
    }