添加画布粘贴外部文字和图片

src/component/Canvas/CanvasEditor/managers/LayerManager.js

@@ -1818,7 +1818,12 @@ export class LayerManager {
 
     // 存储到剪贴板
     this.clipboardData = layerCopy;
-
+	const input = document.createElement("input");
+    input.value = "aida_copy_canvas_layer: " + layer.name;
+    document.body.appendChild(input);
+    input.select();
+    document.execCommand("copy");
+    document.body.removeChild(input);
     console.log(`已复制图层：${layer.name}`);
 
     return this.clipboardData;
@@ -1917,7 +1922,8 @@ export class LayerManager {
    * 粘贴图层
    * @returns {string} 新创建的图层ID
    */
-  async pasteLayer() {
+  async pasteLayer(event) {
+	console.log("剪贴板数据:", this.clipboardData,event);
     if (!this.clipboardData) {
       console.error("剪贴板中没有图层数据");
       return null;