如何使用vue-json-viewer插件展示JSON格式数据

// Vue2
npm install vue-json-viewer@2 --save
// Vue3
npm install vue-json-viewer@3 --save

// Vue2
yarn add vue-json-viewer@2 
// Vue3
yarn add vue-json-viewer@3 

import JsonViewer from 'vue-json-viewer'
Vue.use(JsonViewer)

// vue单页面文件中引入
<script>
    // 引入组件
    import JsonViewer from 'vue-json-viewer'
    export default {
          // 注册组件
          components:{
              JsonViewer
          }
    }
</script>

<template>
  <div>
    <div v-show="showJson">
      <vue-json-viewer :value="jsonData" :expand-depth="expand"></vue-json-viewer>
    </div>
    <div v-show="!showJson">
      {{data}}
    </div>
  </div>
</template>

<script>
import vueJsonViewer from 'vue-json-viewer'

export default {
  name: '',
  data () {
    return {
      jsonData: this.data
    }
  },

  components: {
    vueJsonViewer
  },
  props: {
    showJson: {
      type: Boolean,
      default: true
    },
    data: {
      type: Object,
      default: () => {
        return {}
      }
    },
    // 展开层数
    expand: {
      type: Number,
      default: 2
    }
  },
  watch: {
    data () {
      this.jsonData = this.data
    }
  },
  computed: {

  },
  created () {
  },
  methods: {

  }
}
</script>

<style lang='less' module>
</style>

<template>
  <div>
    <json-view :data="jsonData"></json-view>
  </div>
</template>

<script>
import jsonView from './components/JsonView.vue'
export default {
  name: '',
  components: {
    jsonView
  },
  data () {
    return {
      jsonData: {
        "name": "小明",
        "age": 24,
        "gender": true,
        "height": 1.85,
        "weight": null,
        "skills": [
          {
            "PHP": [
              "Laravel",
              "Composer"
            ]
          },
          {
            "JavaScript": [
              "jQuery",
              "Vue",
              "React"
            ]
          },
          "Golang",
          "Python",
          "Lua"
        ]
      }
    }
  },
  methods: {
  }
}
</script>

<style lang=''>
</style>