参数优化优化向前优化

scripts/optimizer/ea_batch_optimizer.py

@@ -168,6 +168,11 @@ class EABatchOptimizer:
         if wf.get('enabled', False):
             fm = wf.get('forward_mode', 2)
             ini_lines.append('ForwardMode=' + str(fm))
+            if fm == 4:
+                fwd = str(wf.get('forward_date', '') or '').strip()
+                if not fwd:
+                    raise ValueError('walk_forward.forward_mode=4 时必须提供 walk_forward.forward_date (YYYY.MM.DD)')
+                ini_lines.append('ForwardDate=' + fwd)
         else:
             ini_lines.append('ForwardMode=0')
 
@@ -328,4 +333,4 @@ def main():
 
 
 if __name__ == '__main__':
-    main()
+    main()