fix

src/views/tool.vue

@@ -348,14 +348,15 @@ export default {
     // 实时预览函数 
     realTime(data) { 
       console.log('realTime')
-      this.previews = data 
+      this.previews = data
+      console.log(this.previews)
     },
     imgLoad (msg) { 
       console.log('imgLoad')
       console.log(msg) 
     },
     croppSure() {//裁剪完成
-      this.uploadPic = this.option.img
+      this.uploadPic = this.previews.url
       this.cropperShow = false
     },