今天小编就为大家分享一篇解决vue 子组件修改父组件传来的props值报错问题，具有很好的参考价值，希望对大家有所帮助。一起跟随小编过来看看吧

vue不推荐直接在子组件中修改父组件传来的props的值，会报错 [Vue warn]: Avoid mutating a prop directly since the value will be overwritten whenever the parent component re-renders. Instead, use a data or computed property based on the prop’s value. Prop being mutated: “result”