fix: 禁止流水线可以复制边的操作

react-ui/src/pages/Pipeline/editPipeline/index.jsx

@@ -267,6 +267,8 @@ const EditPipeline = () => {
     // const selectedNodes = this.selectedNodes;
     contextMenu = new G6.Menu({
       getContent(evt) {
+        const type = evt.item.getType();
+        const cloneDisplay = type === 'node' ? 'block' : 'none';
         return `
             <ul style="position: absolute;
             width: 100px;
@@ -280,8 +282,7 @@ const EditPipeline = () => {
             font-size: 14px;
             color: #333333;
             overflow-y: auto;">
-             
-              <li style="padding: 10px 20px;cursor: pointer;" code="clone">复制</li>
+              <li style="padding: 10px 20px;cursor: pointer; display: ${cloneDisplay}" code="clone">复制</li>
               <li style="padding: 10px 20px;cursor: pointer;" code="delete">删除</li>
             </ul>`;
       },