相关bug调整

src/views/onboarding/fill/index.vue

@@ -1396,12 +1396,16 @@ function getRemainingFileCount(mat: any) {
   );
 }
 
+const PUBLIC_MATERIAL_MAX_FILE_SIZE_MB = 20;
+const PUBLIC_MATERIAL_DEFAULT_EXTENSIONS = ["png", "jpg", "jpeg", "pdf"];
+
 function getAllowedExtensions(mat: any) {
-  return String(mat.allowedExtensions || "")
+  const configured = String(mat.allowedExtensions || "")
     .toLowerCase()
     .split(",")
     .map((item: string) => item.trim().replace(/^\./, ""))
     .filter(Boolean);
+  return configured.length ? configured : [...PUBLIC_MATERIAL_DEFAULT_EXTENSIONS];
 }
 
 function getUploadAccept(mat: any) {
@@ -1415,9 +1419,11 @@ function getMaterialLimitText(mat: any) {
   const formatText = allowedExtensions.length
     ? allowedExtensions.join("、").toUpperCase()
     : "不限";
-  const sizeText = mat.maxFileSizeMb
-    ? ` · 单个不超过 ${mat.maxFileSizeMb} MB`
-    : "";
+  const configuredSize = Number(mat.maxFileSizeMb);
+  const maxFileSizeMb = configuredSize > 0
+    ? Math.min(configuredSize, PUBLIC_MATERIAL_MAX_FILE_SIZE_MB)
+    : PUBLIC_MATERIAL_MAX_FILE_SIZE_MB;
+  const sizeText = ` · 单个不超过 ${maxFileSizeMb} MB`;
   return `最多 ${getMaxFileCount(mat)} 份 · 格式：${formatText}${sizeText}`;
 }
 
@@ -1702,8 +1708,12 @@ function beforeUpload(file: File, mat: any) {
     ElMessage.error(`仅支持格式：${mat.allowedExtensions}`);
     return false;
   }
-  if (mat.maxFileSizeMb && file.size > Number(mat.maxFileSizeMb) * 1024 * 1024) {
-    ElMessage.error(`单个文件不能超过 ${mat.maxFileSizeMb} MB`);
+  const configuredSize = Number(mat.maxFileSizeMb);
+  const maxFileSizeMb = configuredSize > 0
+    ? Math.min(configuredSize, PUBLIC_MATERIAL_MAX_FILE_SIZE_MB)
+    : PUBLIC_MATERIAL_MAX_FILE_SIZE_MB;
+  if (file.size > maxFileSizeMb * 1024 * 1024) {
+    ElMessage.error(`单个文件不能超过 ${maxFileSizeMb} MB，请压缩后重新上传`);
     return false;
   }
   setMaterialUploading(mat.materialTypeId, true);