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luofl

2025-02-12 ac609951fb6d24339a69b3bb142d41f260b83262

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package com.ruoyi.system.api.factory;
 
import com.ruoyi.common.core.domain.R;
import com.ruoyi.system.api.RemoteFileService;
import com.ruoyi.system.api.domain.SysFile;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.cloud.openfeign.FallbackFactory;
import org.springframework.stereotype.Component;
import org.springframework.web.multipart.MultipartFile;
 
import java.io.InputStream;
 
/**
 * 文件服务降级处理
 * 
 * @author ruoyi
 */
@Component
public class RemoteFileFallbackFactory implements FallbackFactory<RemoteFileService>
{
    private static final Logger log = LoggerFactory.getLogger(RemoteFileFallbackFactory.class);
 
    @Override
    public RemoteFileService create(Throwable throwable)
    {
        log.error("文件服务调用失败:{}", throwable.getMessage());
        return new RemoteFileService()
        {
            @Override
            public R<SysFile> upload(MultipartFile file)
            {
                return R.fail("上传文件失败:" + throwable.getMessage());
            }
 
            @Override
            public R<String> obsUpload(MultipartFile file) {
                return R.fail("obs上传文件失败:" + throwable.getMessage());
            }
 
            @Override
            public R<String> obsUpload(String code, InputStream stream) {
                return R.fail("obs上传文件失败:" + throwable.getMessage());
            }
        };
    }
 
}