feature: added ja lang (PanJiaChen#1999)

Author: linzhengen

README.ja.md

@@ -0,0 +1,210 @@
+<p align="center">
+  <img width="320" src="https://wpimg.wallstcn.com/ecc53a42-d79b-42e2-8852-5126b810a4c8.svg">
+</p>
+
+<p align="center">
+  <a href="https://github.com/vuejs/vue">
+    <img src="https://img.shields.io/badge/vue-2.6.10-brightgreen.svg" alt="vue">
+  </a>
+  <a href="https://github.com/ElemeFE/element">
+    <img src="https://img.shields.io/badge/element--ui-2.7.0-brightgreen.svg" alt="element-ui">
+  </a>
+  <a href="https://travis-ci.org/PanJiaChen/vue-element-admin" rel="nofollow">
+    <img src="https://travis-ci.org/PanJiaChen/vue-element-admin.svg?branch=master" alt="Build Status">
+  </a>
+  <a href="https://github.com/PanJiaChen/vue-element-admin/blob/master/LICENSE">
+    <img src="https://img.shields.io/github/license/mashape/apistatus.svg" alt="license">
+  </a>
+  <a href="https://github.com/PanJiaChen/vue-element-admin/releases">
+    <img src="https://img.shields.io/github/release/PanJiaChen/vue-element-admin.svg" alt="GitHub release">
+  </a>
+  <a href="https://gitter.im/vue-element-admin/discuss">
+    <img src="https://badges.gitter.im/Join%20Chat.svg" alt="gitter">
+  </a>
+  <a href="https://panjiachen.gitee.io/vue-element-admin-site/zh/donate">
+    <img src="https://img.shields.io/badge/%24-donate-ff69b4.svg" alt="donate">
+  </a>
+</p>
+
+日本語 | [English](./README.md) | [简体中文](./README.zh-CN.md) 
+
+## 概要
+
+[vue-element-admin](https://panjiachen.github.io/vue-element-admin) は管理画面のフロントエンドのインタフェース，[vue](https://github.com/vuejs/vue) と [element-ui](https://github.com/ElemeFE/element)を使っています。i18nの多言語対応、可変ルート、権限、典型的なビジネスアプリテンプレートであり、豊富なコンポーネントを提供しています、素早くビジネス用の管理画面の現型を構築に役立ちます。
+
+- [デモページ](https://panjiachen.github.io/vue-element-admin)
+
+- [ドキュメント](https://panjiachen.github.io/vue-element-admin-site/)
+
+- [Gitter](https://gitter.im/vue-element-admin/discuss)
+
+- [Donate](https://panjiachen.gitee.io/vue-element-admin-site/zh/donate)
+
+- [Wiki](https://github.com/PanJiaChen/vue-element-admin/wiki)
+
+- おすすめシンプルテンプレート: [vue-admin-template](https://github.com/PanJiaChen/vue-admin-template)
+- デスクトップバージョン: [electron-vue-admin](https://github.com/PanJiaChen/electron-vue-admin)
+- Typescriptバージョン: [vue-typescript-admin-template](https://github.com/Armour/vue-typescript-admin-template) (鸣谢: [@Armour](https://github.com/Armour))
+
+**現在のバージョン `v4.0+` は `vue-cli` で構築，バグ報告は[issue](https://github.com/PanJiaChen/vue-element-admin/issues/new)のissueでお願いします。旧バージョン[tag/3.11.0](https://github.com/PanJiaChen/vue-element-admin/tree/tag/3.11.0)もあります。`vue-cli`に依存しないです。**
+
+**低いバージョンのブラウザはサーポートしないです(例えば ie)，必要があれば polyfill を追加してください。 [詳細はこちら](https://github.com/PanJiaChen/vue-element-admin/wiki#babel-polyfill)**
+
+## 前準備
+
+ローカル環境に [node](http://nodejs.org/) と [git](https://git-scm.com/)をインストールが必要です。[ES2015+](http://es6.ruanyifeng.com/)、[vue](https://cn.vuejs.org/index.html)、[vuex](https://vuex.vuejs.org/zh-cn/)、[vue-router](https://router.vuejs.org/zh-cn/) 、[vue-cli](https://github.com/vuejs/vue-cli) 、[axios](https://github.com/axios/axios) 和 [element-ui](https://github.com/ElemeFE/element)で開発しています。Requestは[Mock.js](https://github.com/nuysoft/Mock)のモックデータを使っています。
+
+**バグ修正や新規機能追加のissue と pull requestは大歓迎です。**
+
+ <p align="center">
+  <img width="900" src="https://wpimg.wallstcn.com/a5894c1b-f6af-456e-82df-1151da0839bf.png">
+</p>
+
+## Sponsors
+
+Become a sponsor and get your logo on our README on GitHub with a link to your site. [[Become a sponsor]](https://www.patreon.com/panjiachen)
+
+<a href="https://flatlogic.com/admin-dashboards?from=vue-element-admin"><img width="150px" src="https://wpimg.wallstcn.com/9c0b719b-5551-4c1e-b776-63994632d94a.png" /></a><p>Admin Dashboard Templates made with Vue, React and Angular.</p>
+
+## 機能一覧
+
+```
+- ログイン / ログアウト
+
+- Auth認証
+  - ページ権限
+  - 権限パーミッション
+  - 権限設定
+  - 外部IDでログイン
+
+- 複数環境デプロイ
+  - dev sit stage prod
+
+- 共通機能
+  - 多言語切替
+  - テーマ切替
+  - サイトメニュー（ルートから生成）
+  - Breadcrumb Navigation
+  - Tag Navigation
+  - Svg Sprite Icon
+  - ローカル/バックエンド モック データ
+  - Screenfull
+
+- WYSIWYG
+  - TinyMCE
+  - Markdown
+  - JSON
+
+- Excel
+  - エクスポート
+  - インポート
+  - リード
+  - Zip
+
+- Table
+  - Dynamic Table
+  - Drag And Drop Table
+  - Inline Edit Table
+
+- Error Page
+  - 401
+  - 404
+
+- コンポーネント
+  - Avatar Upload
+  - Back To Top
+  - Drag Dialog
+  - Drag Select
+  - Drag Kanban
+  - Drag List
+  - SplitPane
+  - Dropzone
+  - Sticky
+  - CountTo
+
+- Advanced Example
+- Error Log
+- Dashboard
+- Guide Page
+- ECharts
+- Clipboard
+- Markdown to html
+```
+
+## Getting started
+
+```bash
+# clone the project
+git clone https://github.com/PanJiaChen/vue-element-admin.git
+
+# enter the project directory
+cd vue-element-admin
+
+# install dependency
+npm install
+
+# develop
+npm run dev
+```
+
+This will automatically open http://localhost:9527
+
+## Build
+
+```bash
+# build for test environment
+npm run build:stage
+
+# build for production environment
+npm run build:prod
+```
+
+## Advanced
+
+```bash
+# preview the release environment effect
+npm run preview
+
+# preview the release environment effect + static resource analysis
+npm run preview -- --report
+
+# code format check
+npm run lint
+
+# code format check and auto fix
+npm run lint -- --fix
+```
+
+Refer to [Documentation](https://panjiachen.github.io/vue-element-admin-site/guide/essentials/deploy.html) for more information
+
+## Changelog
+
+Detailed changes for each release are documented in the [release notes](https://github.com/PanJiaChen/vue-element-admin/releases).
+
+## Online Demo
+
+[Preview](https://panjiachen.github.io/vue-element-admin)
+
+## Donate
+
+If you find this project useful, you can buy author a glass of juice :tropical_drink:
+
+![donate](https://wpimg.wallstcn.com/bd273f0d-83a0-4ef2-92e1-9ac8ed3746b9.png)
+
+[Paypal Me](https://www.paypal.me/panfree23)
+
+[Buy me a coffee](https://www.buymeacoffee.com/Pan)
+
+## Browsers support
+
+Modern browsers and Internet Explorer 10+.
+
+| [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/edge/edge_48x48.png" alt="IE / Edge" width="24px" height="24px" />](https://godban.github.io/browsers-support-badges/)</br>IE / Edge | [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/firefox/firefox_48x48.png" alt="Firefox" width="24px" height="24px" />](https://godban.github.io/browsers-support-badges/)</br>Firefox | [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/chrome/chrome_48x48.png" alt="Chrome" width="24px" height="24px" />](https://godban.github.io/browsers-support-badges/)</br>Chrome | [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/safari/safari_48x48.png" alt="Safari" width="24px" height="24px" />](https://godban.github.io/browsers-support-badges/)</br>Safari |
+| --------- | --------- | --------- | --------- |
+| IE10, IE11, Edge| last 2 versions| last 2 versions| last 2 versions
+
+## License
+
+[MIT](https://github.com/PanJiaChen/vue-element-admin/blob/master/LICENSE)
+
+Copyright (c) 2017-present PanJiaChen

README.md

@@ -26,7 +26,7 @@
   </a>
 </p>
 
-English | [简体中文](./README.zh-CN.md)
+English | [简体中文](./README.zh-CN.md) | [日本語](./README.ja.md) 
 
 ## Introduction
 

src/components/LangSelect/index.vue

@@ -13,6 +13,9 @@
       <el-dropdown-item :disabled="language==='es'" command="es">
         Español
       </el-dropdown-item>
+      <el-dropdown-item :disabled="language==='ja'" command="ja">
+        日本語
+      </el-dropdown-item>
     </el-dropdown-menu>
   </el-dropdown>
 </template>

src/components/Tinymce/index.vue

@@ -60,7 +60,8 @@ export default {
       fullscreen: false,
       languageTypeList: {
         'en': 'en',
-        'zh': 'zh_CN'
+        'zh': 'zh_CN',
+        'ja': 'ja'
       }
     }
   },
@@ -106,7 +107,7 @@ export default {
       window.tinymce.init({
         language: this.language,
         // language cnd URL, detail see https://github.com/PanJiaChen/tinymce-lang
-        language_url: 'https://cdn.jsdelivr.net/npm/tinymce-lang/langs/zh_CN.js',
+        language_url: `https://cdn.jsdelivr.net/npm/tinymce-lang/langs/${this.language}.js`,
         selector: `#${this.tinymceId}`,
         height: this.height,
         body_class: 'panel-body ',

src/lang/index.js

@@ -4,9 +4,11 @@ import Cookies from 'js-cookie'
 import elementEnLocale from 'element-ui/lib/locale/lang/en' // element-ui lang
 import elementZhLocale from 'element-ui/lib/locale/lang/zh-CN'// element-ui lang
 import elementEsLocale from 'element-ui/lib/locale/lang/es'// element-ui lang
+import elementJaLocale from 'element-ui/lib/locale/lang/ja'// element-ui lang
 import enLocale from './en'
 import zhLocale from './zh'
 import esLocale from './es'
+import jaLocale from './ja'
 
 Vue.use(VueI18n)
 
@@ -22,6 +24,10 @@ const messages = {
   es: {
     ...esLocale,
     ...elementEsLocale
+  },
+  ja: {
+    ...jaLocale,
+    ...elementJaLocale
   }
 }
 export function getLanguage() {