vue报错2Frequire-v-for-key Elements in iteration expect to have 'v-bind:key' directives

   

     

       

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      todos: [
        { text: '学习 JavaScript' },
        { text: '学习 Vue' },
        { text: '整个牛项目' }
      ]

编译是报错

vue%2Frequire-v-for-key  Elements in iteration expect to have 'v-bind:key' directives

解决方法：

   

     

       

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