vue项目中使用three.js加载gltf文件时提示Unexpected token ‘＜‘, “＜!DOCTYPE “... is not valid JSON的解决办法

解决方式：将gltf 文件放在public文件夹下

const loader = new GLTFLoader();
let that =this;
loader.load('/models/gltf/scene.gltf', gltf => {
  console.log('geggegeg',gltf);
  var model = gltf.scene;
  that.scene.add(model);
})