[Vue warn]: Avoid using non-primitive value as key, use string/number value instead. - Githubissues

openks / learn-vue

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https://openks.github.io/learn-vue

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[Vue warn]: Avoid using non-primitive value as key, use string/number value instead. #33

Open openks opened 7 years ago

openks commented 7 years ago

v-for指令要求必须要有key属性
key属性应该是字符串或数字不能是对象