[Vue warn]: You are using the runtime-only build of Vue where the
template compiler is not available. Either pre-compile the templates into
render functions, or use the compiler-included build.
(found in <Root>)
解决的办法如下： runtimeCompiler介绍 在根目录下新建一个新的vue.config.js的文件，然后加入：
module.exports = {
runtimeCompiler: true
}
文件效果：
