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problem description
how to access vue
the environmental background of the problems and what methods you have tried
 call an audio file in vue. According to the online practice, 
  https://blog.csdn.net/woyidin.
 is always unsuccessful. Attempted to modify transformToRequire: {
"audio": "src"}, modified transformToRequire: {
audio: "src"}, still not working. In addition, there is already transformToRequire: {
in vue-loader.conf.js.video: ["src", "poster"],         
source: "src",
img: "src",
image: "xlink:href"} 
 I changed it to transformToRequire: {
video: ["src", "poster"],      
audio:"src",
source: "src",
img: "src",
image: "xlink:href"}. The tag audio is always not recognized. Why?
what result do you expect? What is the error message actually seen?
error message:
 (Emitted value instead of an instance of Error)- Component template should contain exactly one root element. If you are using v-if on multiple elements, use v-else-if to chain them instead.
there are two problems:
1.vue-loader.conf.jsmodule.exportstransformToRequire
2.audiovue.jsPlease give me some advice, thank you.
