执行正常，保存导出错误

app/components/flow-nodes/WorkflowEditor.vue

@@ -266,6 +266,8 @@
 		getNodesByCategory,
 		nodeDefinitions
 	} from "~/components/flow-nodes/nodes";
+	import { save, open } from '@tauri-apps/plugin-dialog';
+	import { writeTextFile, readTextFile } from '@tauri-apps/plugin-fs';
 
 	const router = useRouter();
 	const workflowNodes = ref<FlowNode[]>([]);
@@ -380,6 +382,7 @@
 
 		const taskData = {
 			name: `任务_${new Date().toLocaleTimeString()}`,
+			createdAt: new Date().toISOString(),
 			nodes: workflowNodes.value.map((node) => ({
 				id: node.id,
 				name: node.name,
@@ -389,13 +392,25 @@
 			}))
 		};
 
-		console.log("执行", taskData);
-		console.log("任务已开始，请查看控制台");
+		console.log("=== 工作流执行 ===");
+		console.log("任务名称:", taskData.name);
+		console.log("创建时间:", taskData.createdAt);
+		console.log("节点数量:", taskData.nodes.length);
+		console.log("完整JSON数据:");
+		console.log(JSON.stringify(taskData, null, 2));
+		console.log("=== 执行完成 ===");
 	};
 
-	const saveTask = () => {
+	const saveTask = async () => {
+		if (workflowNodes.value.length === 0) {
+			console.log("工作流为空，无法保存");
+			return;
+		}
+
 		const taskData = {
 			name: `任务_${new Date().toLocaleTimeString()}`,
+			createdAt: new Date().toISOString(),
+			version: "1.0",
 			nodes: workflowNodes.value.map((node) => ({
 				id: node.id,
 				name: node.name,
@@ -405,50 +420,71 @@
 			}))
 		};
 
-		const blob = new Blob([JSON.stringify(taskData, null, 2)], {
-			type: "application/json"
-		});
-		const url = URL.createObjectURL(blob);
-		const a = document.createElement("a");
-		a.href = url;
-		a.download = `任务_${Date.now()}.json`;
-		a.click();
-		URL.revokeObjectURL(url);
-	};
+		try {
+			const filePath = await save({
+				filters: [{
+					name: 'JSON',
+					extensions: ['json']
+				}],
+				defaultPath: `workflow_${Date.now()}.json`
+			});
 
-	const exportTask = () => {
-		saveTask();
-	};
-
-	const importTask = () => {
-		const input = document.createElement("input");
-		input.type = "file";
-		input.accept = "application/json";
-		input.onchange = (e) => {
-			const file = (e.target as HTMLInputElement).files?.[0];
-			if (file) {
-				const reader = new FileReader();
-				reader.onload = (e) => {
-					try {
-						const data = JSON.parse(e.target?.result as string);
-						if (data.nodes && Array.isArray(data.nodes)) {
-							workflowNodes.value = data.nodes.map((node: any) => {
-								const definition = nodeDefinitions[node.id.replace(/-\d+$/, "")];
-								return {
-									...definition,
-									id: node.id,
-									config: node.config || {}
-								};
-							});
-						}
-					} catch (error) {
-						console.error("文件格式错误", error);
-					}
-				};
-				reader.readAsText(file);
+			if (filePath) {
+				await writeTextFile(filePath, JSON.stringify(taskData, null, 2));
+				console.log("工作流已保存到:", filePath);
 			}
-		};
-		input.click();
+		} catch (error) {
+			console.error("保存工作流失败:", error);
+		}
+	};
+
+	const exportTask = async () => {
+		await saveTask();
+	};
+
+	const importTask = async () => {
+		try {
+			const selected = await open({
+				multiple: false,
+				filters: [{
+					name: 'JSON',
+					extensions: ['json']
+				}]
+			});
+
+			if (selected) {
+				const content = await readTextFile(selected as string);
+				const data = JSON.parse(content);
+				
+				if (data.nodes && Array.isArray(data.nodes)) {
+					// 验证并重建节点
+					const importedNodes = data.nodes.map((node: any) => {
+						// 提取原始节点ID（去除时间戳后缀）
+						const originalId = node.id.replace(/-\d+-[a-z0-9]+$/, '');
+						const definition = nodeDefinitions[originalId];
+						
+						if (!definition) {
+							console.warn(`未找到节点定义: ${originalId}`);
+							return null;
+						}
+
+						return {
+							...definition,
+							id: node.id, // 保持导入的ID
+							config: node.config || definition.config || {}
+						};
+					}).filter(Boolean); // 过滤掉null值
+
+					workflowNodes.value = importedNodes as FlowNode[];
+					console.log(`成功导入 ${importedNodes.length} 个节点`);
+					console.log("导入的工作流数据:", data);
+				} else {
+					console.error("无效的工作流文件格式");
+				}
+			}
+		} catch (error) {
+			console.error("导入工作流失败:", error);
+		}
 	};
 </script>