zy-asrs-master.git

			@@ -1,15 +1,22 @@
			import React, { useRef, useEffect } from "react";
			import React, { useRef, useEffect, useState } from "react";
			import { Button } from 'antd';

			export const GraphTools = ({ graphRef,isReady }) => {

			const exportData = () => {
			const graph = graphRef.current;
			if (graph) {
			if (isReady) {
			const data = graph.toJSON();
			console.log(data);
			// 这里你可以将数据发送到服务器或保存到本地
			}
			}

			return <button onClick={exportData}>导出数据</button>;
			return (
			<>
			<Button type="primary" onClick={exportData}>
			导出数据
			</Button>
			</>
			);
			}