feat: add parameter locale

Author: fireyy

README.md

@@ -57,6 +57,7 @@ You can add custom components, save callback.
 | Props | Type | Description |
 | -------- | -------- | -------- |
 | value | `Object` | Editor initial value, you can pass the value of the save callback and resume the draft |
+| locale | `String` | Editor default locale. Now support 'cn' and 'en', default 'cn'. |
 | widgets | `Object` | Vue Components. Custom components for editor. see [Example](https://github.com/fireyy/vue-page-designer-widgets/blob/master/src/index.js) |
 | save | `(data) => void` | When you click the Save button, feed back to you to save the data |
 | upload | `(files) => Promise` | Editor upload function, allowing you to implement your own upload-file's request |
@@ -102,6 +103,16 @@ export default {
 </script>
 ```
 
+Set locale to EN
+
+```html
+<template>
+  <div id="app">
+    <vue-page-designer locale="en" />
+  </div>
+</template>
+```
+
 ## Parameter: `save`
 
 ```html

example/App.vue

@@ -5,6 +5,7 @@
       :widgets="widgets"
       :upload="handleUpload"
       :upload-option="uploadOption"
+      locale="cn"
       @save="handleSave" />
   </div>
 </template>

src/App.vue

@@ -56,6 +56,10 @@ export default {
   mixins: [vpd],
   props: {
     value: Object,
+    locale: {
+      type: String,
+      default: 'cn'
+    },
     widgets: Object,
     upload: Function,
     uploadOption: Object
@@ -71,6 +75,8 @@ export default {
     loadSprite('//unpkg.com/vue-page-designer@0.7.1/dist/icons.svg', 'svgspriteit')
   },
   created () {
+    // 默认语言切换
+    i18n.locale = this.locale
     // 注册 widgets
     Vue.use(widget, {
       widgets: this.widgets