修改图片展示

eladmin-system/src/main/java/me/zhengjie/application/bank/service/impl/FileInfoServiceImpl.java

@@ -10,6 +10,8 @@ import java.util.Map;
 import java.util.stream.Collectors;
 
 import lombok.RequiredArgsConstructor;
+
+import org.apache.commons.lang3.StringUtils;
 import org.springframework.stereotype.Service;
 
 import com.alibaba.fastjson.JSONObject;
@@ -133,8 +135,12 @@ public class FileInfoServiceImpl implements FileInfoService {
 	}
 
 	public String getImageUrl(String imageId, Map<Integer, FileInfoEntity> map) {
-		FileInfoEntity info = map.get(Integer.parseInt(imageId));
-		String imageUrl = FileUploadUtil.getFileUrl(info.getPath());
+		String imageUrl = "";
+		if (StringUtils.isNoneBlank(imageId)) {
+			FileInfoEntity info = map.get(Integer.parseInt(imageId));
+			imageUrl = FileUploadUtil.getFileUrl(info.getPath());
+		}
+
 		return imageUrl;
 	}