From 8b3076990c9fd820253b45a9c90e5a3934064e97 Mon Sep 17 00:00:00 2001
From: snowgitea <haoyuexc100@outlook.com>
Date: Fri, 3 Jul 2026 13:50:52 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20exportColumns=20posters=20=E5=88=97?=
 =?UTF-8?q?=E6=B7=BB=E5=8A=A0=20formatter=20=E6=95=B0=E7=BB=84=E8=BD=AC?=
 =?UTF-8?q?=E6=96=87=E6=9C=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/modules/knowledge/views/film/index.vue | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/src/modules/knowledge/views/film/index.vue b/src/modules/knowledge/views/film/index.vue
index 012c7d8..e7d5e61 100644
--- a/src/modules/knowledge/views/film/index.vue
+++ b/src/modules/knowledge/views/film/index.vue
@@ -286,6 +286,25 @@ const exportColumns = computed(() => {
 	const cols: any[] = Table?.columns ? [...Table.columns] : [];
 	const base = cols.filter((e: any) => !['selection', 'expand', 'index', 'op'].includes(e.type));
 
+	// 为 posters 列添加 formatter（导出时 render 不会被调用，需要 formatter 将数组转为文本）
+	const postersCol = base.find((e: any) => e.prop === 'posters');
+	if (postersCol) {
+		postersCol.formatter = (_row: any, _col: any, value: any) => {
+			if (Array.isArray(value)) {
+				return value.join(', ');
+			}
+			if (typeof value === 'string') {
+				try {
+					const parsed = JSON.parse(value);
+					return Array.isArray(parsed) ? parsed.join(', ') : value;
+				} catch {
+					return value;
+				}
+			}
+			return String(value || '');
+		};
+	}
+
 	base.push(
 		{ label: '国家', prop: 'country', width: 100 },
 		{ label: '语言', prop: 'language', width: 100 },