缺失模块。
    1、在博客根目录(注意不是yilia根目录)执行以下命令:
    npm i hexo-generator-json-content --save

    2、在根目录_config.yml里添加配置:

      jsonContent:
        meta: false
        pages: false
        posts:
          title: true
          date: true
          path: true
          text: true
          raw: false
          content: false
          slug: false
          updated: false
          comments: false
          link: false
          permalink: false
          excerpt: false
          categories: false
          tags: true
    

{<br/>&nbsp;&nbsp;&nbsp;&nbsp;name: luojinghui<br/>&nbsp;&nbsp;&nbsp;&nbsp;age: 23<br/>&nbsp;&nbsp;&nbsp;&nbsp;description: 就职锦囊,专注前端<br/>&nbsp;&nbsp;&nbsp;&nbsp;keywords: 随心,随行,97<br/>&nbsp;&nbsp;&nbsp;&nbsp;homepage: luojh.me<br/>}