typescript - 组件装饰器的 vue-loader 解析错误

Question

我在使用 vue、typescript、webpack 和组件装饰器时遇到问题。

这里是错误

ERROR in ./app/modules/popin-ratings-reviews/templates/HelloWorld.vue?vue&type=script&lang=ts (./node_modules/vue-loader/lib??vue-loader-options!./app/modules/popin-ratings-reviews/templates/HelloWorld.vue?vue&type=script&lang=ts) 10:0 Module parse failed: Unexpected character '@' (10:0) You may need an appropriate loader to handle this file type. | import { Component, Prop, Vue } from 'vue-property-decorator'; | @Component | export default class HelloWorld extends Vue { | message = 'hello world'; @ ./app/modules/popin-ratings-reviews/templates/HelloWorld.vue?vue&type=script&lang=ts 1:0-130 1:146-149 1:151-278 1:151-278 @ ./app/modules/popin-ratings-reviews/templates/HelloWorld.vue @ ./app/modules/popin-ratings-reviews/index.m.ts

webpack vue-loader 好像无法解析组件装饰器语法。 我该如何解决？

Answer 1

我找到了解决方案

这是我使用的 webpack 规则的配置，它正在运行

rules: [
  {
    test: /\.tsx?$/,
    exclude: [
      /node_modules/
    ],
    use: {
      loader: "ts-loader",
      options: {
        appendTsSuffixTo: [/\.vue$/]
      }
    }
  },
  {
    test: /\.vue$/,
    use: {
      loader: "vue-loader"
    }
  }
  ...