关于tinymce-vue组件的使用遇到的问题

关于tinymce-vue组件的使用遇到的问题：第一次富文本框中的内容不显示，第二次打开才显示
项目框架用的是ant-design-vue
语言：vue2.0
开始用tinymce-vue组件啦
第一步：npm install mailto:tinymce@5.1.0 -S
npm install @tinymce/tinymce-vue@3.0.1 -S
第二步：将node_modules中tinymce文件夹中的plugins和skins文件复制一份放到public/static/tinymce文件夹底下

如果想要汉化，在tinymce文件夹底下新建一个langs文件，里面放入zh_CN.js文件，该文件可去官网自行下载https://www.tiny.cloud/get-tiny/language-packages/
第三步：开始写代码了

<a-form :form="form" labelAlign="right">
   <a-row :gutter="16">
          <a-col :span="24">
            <a-form-item label="新闻内容" :labelCol="{ span: 3 }" :wrapperCol="{ span: 21 }">
              <editor
                id="tinymce"
                :init="init"
                :disabled="flag"
                ref="editor"
              />
            </a-form-item>
          </a-col>
        </a-row>
   </a-form>

<script>
import tinymce from 'tinymce/tinymce'
import Editor from '@tinymce/tinymce-vue'
import 'tinymce/themes/silver/theme'
import 'tinymce/plugins/image' // 插入上传图片插件
import 'tinymce/skins/ui/oxide/skin.css'
export default {
components: {
    Editor,
  },
data(){
return {
 init: {
        selector: '#tinymce',
        height: 500,
        // language: 'zh_CN',
        // language_url: "/static/tinymce/langs/zh_CN.js",
        skin_url: '/static/tinymce/skins/ui/oxide',
        toolbar:
          'fontselect fontsizeselect link lineheight forecolor backcolor bold italic underline strikethrough | alignleft aligncenter alignright alignjustify | link image ', //工具栏
        images_upload_url: '',
        plugins: ['image'],
        //处理上传图片
        images_upload_handler: (blobInfo, success, failure) => {
          this.handleImgUpLoad(blobInfo, success, failure)
        },
      },
},
 mounted() {
    tinymce.init({})
  },
methods: {
//父页面调用该页面的edit方法，formData的值也是从父页面传过来的
 edit(formData) {
      debugger
        console.log('edit111111111')
      this.action = 'edit'
      this.title = '编辑'
      this.currentData = formData
      this.visible = true
      this.flag = false
      this.clearForm()
      this.content = formData.content
      this.$nextTick( () => {
        tinymce.get('tinymce').setContent(formData.content)
        if (formData) {
            tinymce.get('tinymce').setContent(formData.content)
          this.form.setFieldsValue({
            source: formData.source,
            // content: formData.content,
          })
        }
      })
    },
}
}

大家看看是哪里出错了