老师这个怎么解决？

Question

E:\App\JetBrains\IntelliJ IDEA 2019.2.4\Vues\hello-ui>vue  serve  demo1.vue

Entry file demo1.vue does not exist.

There's a package.json in the current directory.

Did you mean npm run serve?

Answer 1

demo1.vue  这个文件不存在啊1. 确保文件存在2. 确保路径正确3. 确保，文件名称大小写