报错详情：类似于
// 编译器报错：Cannot find module '@/xx/xxx' or its corresponding type declarations.Vetur(2307)// 编译器报错：找不到模块“XXX.vue”或其相应的类型声明。ts(2307)// 或者 控制台报错 this.$router 等
解决方案配置：
// tsconfig.json{"compilerOptions": {"target": "esnext","module": "esnext","strict": true, // js/ts 混用时设为false"jsx": "preserve","importHelpers": true,"moduleResolution": "node","experimentalDecorators": true,"esModuleInterop": true,"allowSyntheticDefaultImports": true,"sourceMap": true,"noImplicitThis": true, // js/ts 混用时设为false"baseUrl": ".","types": ["webpack-env"],"paths": {"@/*": ["src/*"]},"lib": ["esnext", "dom", "dom.iterable", "scripthost"]},"include": ["src/**/*.ts", "src/**/*.tsx", "src/**/*.vue", "src", "src/typings/*.d.ts"],"exclude": ["node_modules"]}// jsconfig.json (混用才需要){"compilerOptions": {"experimentalDecorators": true,"baseUrl": ".","paths": {"@/*": ["src/*"]}}}// src/typings/shims-vue.d.tsimport VueRouter from 'vue-router';import { Route } from 'vue-router';import { Store } from 'vuex';declare module 'vue/types/vue' {interface Vue {$router: VueRouter;$route: Route;$store: Store<any>;}}// src/shims-vue.d.tsdeclare module '*.vue' {import Vue from 'vue';export default Vue;}declare module 'store';
最重要，重启VSCODE，重新打开项目
