Component template should contain exactly one root element. If you are using v-if on multiple elemen

Component template should contain exactly one root element. If you are using v-if on multiple elements, use v-else-if to chain them instead. 本是後端，學個vue，比着同事寫的vue隨便敲了幾行代碼就報了個錯，如下圖 原因是vue模板中只能有一個根對象 所以你

>>阅读原文<<