vue-cli3 assets目录下的SASS文件中添加背景图片报错Module not found: Error: Can't resolve './@/assets/images/login.png'解决办法

vue-cli3 assets目录下的SASS文件中添加背景图片报错Module not found: Error: Can't resolve './@/assets/images/login.png'解决办法

background-image: url('~@/assets/images/login.jpg');