创建Vue项目 以及引入Iview

官方文档

# 全局安装 vue-cli
$ npm install --global vue-cli
# 创建一个基于 webpack 模板的新项目
$ vue init webpack my-project
# 安装依赖，走你
$ cd my-project
$ npm install
$ npm run dev

以上是vue官方文档中Vue.js 提供一个 官方命令行工具 创建vue项目的方法。

我创建Vue项目过程

$ vue init webpack vue-iview

? Project name vue-iview
? Project description A Vue.js project
? Author yourname <youremail@example.com>
? Vue build standalone
? Install vue-router? Yes
? Use ESLint to lint your code? Yes
? Pick an ESLint preset Standard
? Setup unit tests with Karma + Mocha? Yes
? Setup e2e tests with Nightwatch? Yes

 vue-cli · Generated "vue-iview".

 To get started:

 cd vue-iview
 npm install
 npm run dev

 Documentation can be found at https://vuejs-templates.github.io/webpack

$ cd vue-iview/
$ cnpm install
$ npm run dev

vue init webpack vue-iview 时我使用默认的选项，直接回车；这里使用cnpm 安装依赖

引入iview

src/main.js

// The Vue build version to load with the `import` command
// (runtime-only or standalone) has been set in webpack.base.conf with an alias.
import Vue from 'vue'
import App from './App'
import router from './router'
import iView from 'iview'
import 'iview/dist/styles/iview.css' // 使用 CSS

Vue.config.productionTip = false
Vue.use(iView)
/* eslint-disable no-new */
new Vue({
 el: '#app',
 router,
 template: '<App/>',
 components: { App }
})

在main.js中添加了

import iView from 'iview'
import 'iview/dist/styles/iview.css' // 使用 CSS
Vue.use(iView)

以上3行代码

iview 安装

$ cnpm install --save iview

使用iview 组件

创建 src/components/LoginForm.vue

官方的组件代码缩进不符合要求，需要修改

<template>
 <Form ref="formInline" :model="formInline" :rules="ruleInline" inline>
 <FormItem prop="user">
 <Input type="text" v-model="formInline.user" placeholder="Username">
 <Icon type="ios-person-outline" slot="prepend"></Icon>
 </Input>
 </FormItem>
 <FormItem prop="password">
 <Input type="password" v-model="formInline.password" placeholder="Password">
 <Icon type="ios-locked-outline" slot="prepend"></Icon>
 </Input>
 </FormItem>
 <FormItem>
 <Button type="primary" @click="handleSubmit('formInline')">登录</Button>
 </FormItem>
 </Form>
</template>
<script>
export default {
 data () {
 return {
 formInline: {
 user: '',
 password: ''
 },
 ruleInline: {
 user: [
 { required: true, message: '请填写用户名', trigger: 'blur' }
 ],
 password: [
 { required: true, message: '请填写密码', trigger: 'blur' },
 { type: 'string', min: 6, message: '密码长度不能小于6位', trigger: 'blur' }
 ]
 }
 }
 },
 methods: {
 handleSubmit (name) {
 this.$refs[name].validate((valid) => {
 if (valid) {
 this.$Message.success('提交成功!')
 } else {
 this.$Message.error('表单验证失败!')
 }
 })
 }
 }
}
</script>

src/App.vue:

<template>
 <div id="app">
 <LoginForm></LoginForm>
 </div>
</template>

<script>
import LoginForm from './components/LoginForm'
export default {
 name: 'app',
 components: {
 'LoginForm': LoginForm
 }
}
</script>

<style>
#app {

}
</style>

补充：vue安装完iview后，启动项目，提示 in ./node_modules/dist/styles/iview.css 报错

打开 webpack.base.conf.js,找到 test:/.css$/,添加includ项即可

{
 test:/\.css$/,
 loader:'style-loader!css-loader!stylus-loader',
 include:[
 /src/,
 '/node_modules/iview/dist/styles/iview.css'
 ]
 }