[Vue warn]: Duplicate keys detected: 'area'. This may cause an update error. - 代码天地

[Vue warn]: Duplicate keys detected: 'area'. This may cause an update error.

其他 2018-12-28 18:51:19 阅读次数: 0

运行vue程序，浏览器报错：

原因：检测到重复的密钥：'area'，因为在使用v-for循环绑定的时候，key的值是唯一的，不能相同，否则会出现意想不到的bug

解决办法：v-for时绑定的key唯一

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转载自www.cnblogs.com/licurry/p/10192072.html

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