添加快捷键

src/components/Canvas/FlowCanvas/manager/StateManager.ts

@@ -101,6 +101,9 @@ export class StateManager {
 	}
 	/** 删除节点 */
 	deleteNode(id: string) {
+		const node = this.getNodeById(id)
+		if (!node) return console.warn(`没有找到指定id:${id}`)
+		if (node.data.disableDelete) return console.warn('该节点禁用删除')
 		this.nodes.value = this.nodes.value.filter((node: NodesItem) => node.id !== id)
 		this.recordState()
 	}