增强节点数据处理逻辑，支持整体输出选项的添加和引用字段的回显，优化 HTTP 请求体配置的参数处理。

src/views/settings/creation/index.vue

@@ -1093,6 +1093,12 @@ const availableParentParams = computed(() => {
 		// 如果是判断节点，跳过不添加其字段
 		if (isJudge) return;
 
+		// 首先添加节点的整体输出选项
+		params.push({
+			label: `${parentNodeName}【整体输出】`,
+			value: `\${${parentId}}`,
+		});
+
 		// 只添加可引用字段（HTTP节点仅允许结果返回结构；其他节点维持原逻辑）
 		if (parentProps.formConfig && Array.isArray(parentProps.formConfig)) {
 			if (nodeCode === 'http') {
@@ -1191,6 +1197,15 @@ const workflowDsl = computed(() => ({
 					nodeId: matched[1],
 					quoteOutput: false,
 				};
+			} else {
+				const nodeOutputMatched = rawValue.match(/^\$\{([^}]+)\}$/);
+				if (nodeOutputMatched) {
+					normalizedValue = {
+						field: 'nodeOutputResult',
+						nodeId: nodeOutputMatched[1],
+						quoteOutput: false,
+					};
+				}
 			}
 		}
 
@@ -2550,6 +2565,14 @@ const getHttpBodyData = (field: string) => {
 				rawItem.fieldConstraint = rawItem.fieldConstraint && typeof rawItem.fieldConstraint === 'object' ? rawItem.fieldConstraint : {};
 			} else {
 				rawItem.showInForm = false;
+				// 回显上级节点引用：对象结构转回选择器可识别的字符串
+				if (rawItem.value && typeof rawItem.value === 'object' && !Array.isArray(rawItem.value)) {
+					const refNodeId = String(rawItem.value.nodeId || '').trim();
+					const refField = String(rawItem.value.field || '').trim();
+					if (refNodeId) {
+						rawItem.value = refField === 'nodeOutputResult' ? `\${${refNodeId}}` : refField ? `\${${refNodeId}.${refField}}` : rawItem.value;
+					}
+				}
 			}
 		});
 		return obj;
@@ -2736,7 +2759,7 @@ const confirmHttpBodyConfig = () => {
 		const rawValue = item?.value;
 		let normalizedValue: any = rawValue;
 
-		// 如果 value 选择了上级参数（形如 ${nodeId.field}），转成对象结构传给后端
+		// 如果 value 选择了上级参数（形如 ${nodeId.field}）或上级节点整体输出（形如 ${nodeId}），转成对象结构传给后端
 		if (typeof rawValue === 'string') {
 			const matched = rawValue.match(/^\$\{([^\.}]+)\.([^}]+)\}$/);
 			if (matched) {
@@ -2745,6 +2768,15 @@ const confirmHttpBodyConfig = () => {
 					nodeId: matched[1],
 					quoteOutput: false,
 				};
+			} else {
+				const nodeOutputMatched = rawValue.match(/^\$\{([^}]+)\}$/);
+				if (nodeOutputMatched) {
+					normalizedValue = {
+						field: 'nodeOutputResult',
+						nodeId: nodeOutputMatched[1],
+						quoteOutput: false,
+					};
+				}
 			}
 		}
 
@@ -5622,3 +5654,4 @@ onBeforeUnmount(() => {
 	justify-content: center;
 }
 </style>
+