vue项目中的出现的问题:[Vue warn]: Avoid using non-primitive value as key, use string/number value instead.
2019-06-11 14:42
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在写vue项目的过程中打开网页在控制台会出现这样的错:
一进入某页面,就会冒出这么一长串的报错,这个是由于v-for循环里,key值可能重复了,所以会报这个错。查看了一下页面代码: 发现key值重复了。
key值是必须唯一的,如果重复就会报错,可以把key值改为p,就可以避免这个情况
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