增加导出功能

2026-10-26 16:20:46 +08:00
parent 7f4fc3df8c
commit 76cc5b5781
16 changed files with 801 additions and 10 deletions
@@ -64,6 +64,31 @@ public final class OrderBillExportSupport
        return false;
    }

+
+    /** Null/empty => export all columns; otherwise only named Java props. */
+    public static String[] toExportFieldArray(List<String> exportFields)
+    {
+        if (exportFields == null || exportFields.isEmpty())
+        {
+            return null;
+        }
+        List<String> cleaned = new ArrayList<String>();
+        for (String f : exportFields)
+        {
+            if (f == null)
+            {
+                continue;
+            }
+            String t = f.trim();
+            if (t.isEmpty() || cleaned.contains(t))
+            {
+                continue;
+            }
+            cleaned.add(t);
+        }
+        return cleaned.isEmpty() ? null : cleaned.toArray(new String[cleaned.size()]);
+    }
+
    private static boolean hasTexts(List<?> list)
    {
        if (list == null || list.isEmpty())