}componentDidMount() {// dom 已经渲染完成时加载图片, G6渲染依赖根节点this.renderG6(); } renderG6 =() =>{// 渲染图所需数据constdata = {nodes: [{id:'node1',shape:'customNode',x:100,y:200},{id:'node2',x:300,y:200}],edges: [{id:'edge1',target:'node2',source:'node1'}...