fix(TinymceEditor): 修正语言配置从'zh-CN'改为'zh_CN'

src/components/TinymceEditor/util.js

@@ -82,7 +82,7 @@ export const DEFAULT_CONFIG = {
   skin_url: BASE_URL + 'tinymce/skins/ui/oxide',
   content_css: BASE_URL + 'tinymce/skins/content/default/content.min.css',
   language_url: BASE_URL + 'tinymce/langs/zh_CN.js',
-  language: 'zh-CN',
+  language: 'zh_CN',
   plugins: PLUGINS,
   toolbar: TOOLBAR,
   draggable_modal: true,
@@ -98,7 +98,6 @@ export const DEFAULT_CONFIG = {
   file_picker_types: 'media',
   file_picker_callback: () => {}
 };
-
 // 暗黑主题配置
 export const DARK_CONFIG = {
   skin_url: BASE_URL + 'tinymce/skins/ui/oxide-dark',
@@ -227,3 +226,4 @@ export function openAlert(editor, option = {}) {
     ]
   });
 }
+