ai上传参数提示具体图片错误信息

ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/AppController.java

@@ -419,7 +419,7 @@ public class AppController extends BaseController
                 tImage.setThirdId(recordId);
                 tImage.setCreateTime(new Date());
                 tImage.setName(name);
-                String path=GenerateImage(value);
+                String path=GenerateImage(value,name);
                 tImage.setPath(path);
                 imageService.insertTImage(tImage);
             }
@@ -465,7 +465,7 @@ public class AppController extends BaseController
             {
                 String imageKey=keys[i];
                 String imgStr=parents.get(i).getJSONObject(imageKey).getString("v");
-                String path=GenerateImage(imgStr);
+                String path=GenerateImage(imgStr,imageKey);
                 parents.get(i).getJSONObject(keys[i]).put("v",null);
                 TImage tImage = new TImage();
                 tImage.setName(imageKey);
@@ -495,7 +495,7 @@ public class AppController extends BaseController
 
     }
 
-    public static String GenerateImage(String imgStr)
+    public static String GenerateImage(String imgStr,String imageName)
     {
 
         BASE64Decoder decoder = new BASE64Decoder();
@@ -515,7 +515,7 @@ public class AppController extends BaseController
         }
         catch (Exception e)
         {
-            throw new ServiceException("Base64转图片错误");
+            throw new ServiceException(imageName + " :Base64转图片错误");
         }
     }
 }

ruoyi-admin/src/main/java/com/ruoyi/web/controller/common/CommonController.java

@@ -77,6 +77,9 @@ public class CommonController
     {
         try
         {
+            if(file == null){
+                return AjaxResult.error("上传文件为空");
+            }
             // 上传文件路径
             String filePath = RuoYiConfig.getUploadPath();
             // 上传并返回新文件名称