这是前端使用框架那一部分的代码,跟着视频走的的 <avatar-upload :withCredentials="true"v-model="showAvatarCutter"field="img":width="300":height="300"url="/admin/image/upload"@crop-upload-success="cropUploadSuccess"@crop-upload-fail="cropUploadFail"img-format="png"> </avatar-upload> 这个里面...