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vue-cli 构建项目，使用props 传参数获取本地数据的时候为什么不能识别this.type?

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vue-cli 构建项目，使用props 传参数获取本地数据的时候为什么不能识别this.type?

clipboard.png

clipboard.png

，实现的功能是点击左边的列表，右边出现相应的内容，问题是 console.log(res.body.data[this.type]) 为什么获取不到数据。显示undefined？


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