update 优化 文件与图片上传组件 使用id存储回显

ruoyi-modules/ruoyi-resource/src/main/java/com/ruoyi/resource/controller/SysOssController.java

@@ -32,6 +32,7 @@ import java.io.File;
 import java.io.IOException;
 import java.util.Arrays;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 /**
@@ -58,6 +59,19 @@ public class SysOssController extends BaseController {
         return iSysOssService.queryPageList(bo, pageQuery);
     }
 
+    /**
+     * 查询OSS对象基于id串
+     */
+    @ApiOperation("查询OSS对象基于ID")
+    @SaCheckPermission("system:oss:list")
+    @GetMapping("/listByIds/{ossIds}")
+    public R<List<SysOssVo>> listByIds(@ApiParam("OSS对象ID串")
+                                       @NotEmpty(message = "主键不能为空")
+                                       @PathVariable Long[] ossIds) {
+        List<SysOssVo> list = iSysOssService.listByIds(Arrays.asList(ossIds));
+        return R.ok(list);
+    }
+
     /**
      * 上传OSS对象存储
      */

ruoyi-modules/ruoyi-resource/src/main/java/com/ruoyi/resource/service/ISysOssService.java

@@ -8,6 +8,7 @@ import com.ruoyi.resource.domain.vo.SysOssVo;
 import org.springframework.web.multipart.MultipartFile;
 
 import java.util.Collection;
+import java.util.List;
 
 /**
  * 文件上传 服务层
@@ -18,6 +19,8 @@ public interface ISysOssService {
 
     TableDataInfo<SysOssVo> queryPageList(SysOssBo sysOss, PageQuery pageQuery);
 
+    List<SysOssVo> listByIds(Collection<Long> ossIds);
+
     SysOss getById(Long ossId);
 
     SysOss upload(MultipartFile file);

ruoyi-modules/ruoyi-resource/src/main/java/com/ruoyi/resource/service/impl/SysOssServiceImpl.java

@@ -42,6 +42,11 @@ public class SysOssServiceImpl implements ISysOssService {
         return TableDataInfo.build(result);
     }
 
+    @Override
+    public List<SysOssVo> listByIds(Collection<Long> ossIds) {
+        return baseMapper.selectVoById(ossIds);
+    }
+
     private LambdaQueryWrapper<SysOss> buildQueryWrapper(SysOssBo bo) {
         Map<String, Object> params = bo.getParams();
         LambdaQueryWrapper<SysOss> lqw = Wrappers.lambdaQuery();