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Duplicate keys detected: ‘0‘. This may cause an update error. found in

2022-07-02 02:10:00 【Little ape classmate】

1. I've come across this problem recently , Check the solution online .

This is what I wrote at the beginning ：

	<view class="phone" v-for="(item,index) in list" :key="index"></view>

Later key The value is modified , That's all right. 

<view class="phone" v-for="(item,index) in list" :key="'info-'+index"></view>

 

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