前言
报错信息：
VUE小白会碰到这样的错误，刚上手，对vue还不太熟悉，所以对里面的构造方式不太清楚。
对于这个bug，我们很容易翻译为：
组件模板应该只包含一个根元素
查看代码
如图所示，template下面包含了两个
根节点，这是报错的根本原因。
解决
在最外层写一个div，把所有的前端代码放进去就好了：
成功解决Component template should contain exactly one root element
2023-08-29
171
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简介：
成功解决Component template should contain exactly one root element
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