code: fix psd reading fail image

src/utils/plugins/psd/helper.ts

@@ -1,21 +1,25 @@
 /*
  * @Author: ShawnPhang
  * @Date: 2024-08-17 18:45:24
- * @Description:  
+ * @Description:
  * @LastEditors: ShawnPhang <https://m.palxp.cn>
- * @LastEditTime: 2024-08-17 18:46:58
+ * @LastEditTime: 2024-08-18 20:49:49
  */
 export function createBase64(src: any, { width, height }: any) {
-  const canvas = document.createElement('canvas')
-  canvas.width = width
-  canvas.height = height
-  const context: any = canvas.getContext('2d', { willReadFrequently: true })
-  const imageData = context.getImageData(0, 0, width, height)
-  const pixelData = imageData.data
-  const len = src.length
-  for (let i = 0; i < len; i++) {
-    pixelData[i] = src[i]
+  let result = ''
+  if (src && width) {
+    const canvas = document.createElement('canvas')
+    canvas.width = width
+    canvas.height = height
+    const context: any = canvas.getContext('2d', { willReadFrequently: true })
+    const imageData = context.getImageData(0, 0, width, height)
+    const pixelData = imageData.data
+    const len = src.length
+    for (let i = 0; i < len; i++) {
+      pixelData[i] = src[i]
+    }
+    context.putImageData(imageData, 0, 0)
+    result = canvas.toDataURL('image/png')
   }
-  context.putImageData(imageData, 0, 0)
-  return canvas.toDataURL('image/png')
+  return result
 }

src/views/Psd.vue

@@ -3,7 +3,7 @@
  * @Date: 2022-01-10 14:57:53
  * @Description: Psd文件解析
  * @LastEditors: ShawnPhang <https://m.palxp.cn>
- * @LastEditTime: 2024-08-17 18:53:35
+ * @LastEditTime: 2024-08-18 21:06:05
 -->
 <template>
   <div id="page-design-index" ref="pageDesignIndex">