修复图片压缩无法覆盖的问题。

package.json

@@ -1,6 +1,6 @@
 {
   "name": "potatofield-image-toolkit",
-  "version": "3.4.0",
+  "version": "3.4.1",
   "author": "张志毅",
   "description": "一个为设计师和摄影师等创意行业从业者设计的多功能图片工具箱。",
   "copyright": "Copyright © 2021 张志毅",
@@ -22,7 +22,7 @@
     "appId": "cn.potatofield.imagetoolkit",
     "artifactName": "potatofield-image-toolkit-${version}.${ext}",
     "releaseInfo": {
-      "releaseNotes": "优化图像压缩算法，提升压缩速度，提高压缩比。\n修复了图片加水印工具字体失效的问题。\n修复了消息中心时间显示错误的问题。"
+      "releaseNotes": "修复了图片压缩工具覆盖保存失败的问题。"
     },
     "publish": [
       {

src/renderer/pages/compress.vue

@@ -202,6 +202,7 @@ import EXIF from 'exif-js'
 import sharp from 'sharp'
 
 const path = require('path')
+const fs = require('fs')
 
 export default {
   name: 'compress',
@@ -462,8 +463,13 @@ export default {
                   distPath = imageInfo.filepath
                 }
                 let distFullpath = path.join(distPath, distFilename)
-                parsedImage.toFile(distFullpath).then(() => {
-                  resolve()
+                parsedImage.toBuffer().then((buffer) => {
+                  fs.writeFile(distFullpath, buffer, (error) => {
+                    if (error) {
+                      this.errorList.push(imageInfo.fullpath)
+                    }
+                    resolve()
+                  })
                 }).catch(() => {
                   this.errorList.push(imageInfo.fullpath)
                   resolve()