安装
npm i bin-code-editor -S
// Vue2
npm install vue-json-viewer --save

在main.js引用

//引入bin-code-editor相关插件和样式
import CodeEditor from 'bin-code-editor';
import 'bin-code-editor/lib/styles/index.css';
import JsonViewer from 'vue-json-viewer'
//vue使用这个插件
Vue.use(CodeEditor);
Vue.use(JsonViewer)

  theme: 'dark',
  showNumber: true,
  lint: true,
  readonly: false,
  wrap: true,
  theme: 'idea',
  jsonformat:{
      expandDepth:5,
      copyable:true
  },
  resultInfo:'',

<b-code-editor v-model="dynamicValidateForm.chartContent" :theme="theme" 
  :auto-format="false" ref="editor" :show-number="showNumber" 
  :readonly="readonly" :lint="lint"/>

<json-viewer
   v-model="hisresult"
   class="jsonview"   
   :expand-depth="jsonformat.expandDepth"  
 >
</json-viewer>