qidaizhe11 / vue-vuex-typescript-demo Goto Github PK

10% building modules 1/1 modules 0 activeevents.js:160
throw er; // Unhandled 'error' event
^

Error: getaddrinfo ENOTFOUND localhost
at errnoException (dns.js:28:10)
at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:76:26)

think a lot,but don`t solve ,please help,thx

克隆并安装依赖完成( cnpm i )后，
npm run dev
报警告如下：

[email protected] dev D:\Music\vue-vuex-typescript-demo
webpack-dev-server --inline --progress --config build/webpack.dev.conf.js

10% building modules 7/10 modules 3 active ...es_webpack@3.10.0@webpack\hot\log.jsWarning: The 'await-promise' rule requires type information.
Warning: The 'no-unused-variable' rule requires type information.
Warning: The 'no-use-before-declare' rule requires type information.
Warning: The 'return-undefined' rule requires type information.
Warning: The 'no-floating-promises' rule requires type information.
Warning: The 'no-unnecessary-qualifier' rule requires type information.
Warning: The 'no-unnecessary-type-assertion' rule requires type information.
Warning: The 'strict-type-predicates' rule requires type information. 95% emitting DONE Compiled successfully in 18156ms17:08:54
I Your application is running here: http://localhost:8081

vue-cli2使用绝对路径的报错：
找不到模块“@/api/shop”。ts(2307)

我最近在重构一个以前做完的vue2.5项目，这次想使用ts。先自己创建了一个demo，但是改成ts后就报了很多错，弄了好长时间，改了一部分，但是还是不行。
这是项目地址：https://github.com/Dadaven/-1
：）

请问，在组件中使用 this.$store.getters 如何能做到自动提示和类型安全呢？我的 VSCode 好像并不能通过点运算符联想到 getters 上面的值，手写的值类型也只是 any.

# 图片懒加载的时候需要在main.ts引入图片
Vue.use(vueLazyload, {
    loading: 'xxxx.png'
})

import './common/image/default.png' 可以引用到图片

但没法赋值。 比如说

import loadingImage from './common/image/default.png'

此时vscode就会报找不到模块

请问楼主是怎么解决这个问题的？

Vue.use(vueLazyload, {
    loading: import './common/image/default.png'
})

这种方式也不行。

这个项目对我收益匪浅，感谢。初学ts,碰到很多坑。

启动后提示

TS2564: Property 'products' has no initializer and is not definitely assigned in the constructor.
TS2564: Property 'checkoutStatus' has no initializer and is not definitely assigned in the constructor.
TS2564: Property 'actionCheckout' has no initializer and is not definitely assigned in the constructor.

原因是 TS 2.7 默认开启 strictPropertyInitialization
添加 "strictPropertyInitialization": false 到 tsconfig.json
或者指定 TS 版本为 2.6.1

npm run serve 报错Cannot find module 'typescript/package.json'

提交git自动把格式修复是用的什么插件呀

[ts]
无法找到模块“mint-ui”的声明文件。“g:/node/vue-vuex-typescript-demo/node_modules/mint-ui/lib/mint-ui.common.js”隐式拥有 "any" 类型。
尝试 "npm install @types/mint-ui" (如果存在)，或者添加一个包含“声明模块‘mint-ui’”的新声明文件(.d.ts)；

已解决！在vue-shim.d.ts中添加 declare module 'mint-ui'声明即可！

运行之后
Module build failed: TypeError: Cannot set property 'tsLoaderDefinitionFileVersions' of undefined
at getEmit (/Users/denglingbo/vue-project/tsvue-demo/node_modules/_ts-loader@4.0.1@ts-loader/dist/index.js:202:61)
at successLoader (/Users/denglingbo/vue-project/tsvue-demo/node_modules/_ts-loader@4.0.1@ts-loader/dist/index.js:34:11)
at Object.loader (/Users/denglingbo/vue-project/tsvue-demo/node_modules/_ts-loader@4.0.1@ts-loader/dist/index.js:21:12)

@ multi ./node_modules/_webpack-dev-server@2.11.2@webpack-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.ts

这个报错是为什么呢？网上也搜不到。

还有就是报一个
Module build failed: TypeError: Cannot read property 'afterCompile' of undefined
at successfulTypeScriptInstance (/Users/denglingbo/vue-project/tsvue-demo/node_modules/_ts-loader@4.0.1@ts-loader/dist/instances.js:147:27)
at Object.getTypeScriptInstance (/Users/denglingbo/vue-project/tsvue-demo/node_modules/_ts-loader@4.0.1@ts-loader/dist/instances.js:48:12)
at Object.loader (/Users/denglingbo/vue-project/tsvue-demo/node_modules/_ts-loader@4.0.1@ts-loader/dist/index.js:16:41)

@ multi ./node_modules/_webpack-dev-server@2.11.2@webpack-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.ts

在网上也查不到，根据配置来的，希望得到帮助

运行npm run serve后，会出现以下错误:
Error: Cannot find module 'typescript/package.json'
Error: Cannot find module 'typescript/package.json'
at Function.Module._resolveFilename (internal/modules/cjs/loader.js:594:15)
at Function.Module._load (internal/modules/cjs/loader.js:520:25)
at Module.require (internal/modules/cjs/loader.js:650:17)
at require (internal/modules/cjs/helpers.js:20:18)
at api.chainWebpack.config (D:\git-program\vue-vuex-typescript-demo\node_modules_@[email protected]@@VUE\cli-plugin-typescript\index.js:29:23)
at webpackChainFns.forEach.fn (D:\git-program\vue-vuex-typescript-demo\node_modules_@[email protected]@@VUE\cli-service\lib\Service.js:209:40)
到底是什么问题?