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vue/no-deprecated-destroyed-lifecycle ​

禁止使用已废弃的destroyed和beforeDestroy生命周期钩子(Vue.js 3.0.0+)

为什么 ​

在Vue.js 3.0.0+中，destroyed和beforeDestroy生命周期钩子已被废弃。

建议 ​

使用beforeUnmount和unmounted替代。

错误示例 ​

vue
<script>
export default {
  beforeDestroy() {},
  destroyed() {}
};
</script>
<script>
export default {
  beforeDestroy() {},
  destroyed() {}
};
</script>

正确示例 ​

vue
<script>
export default {
  beforeMount() {},
  mounted() {},
  beforeUnmount() {},
  unmounted() {}
};
</script>
<script>
export default {
  beforeMount() {},
  mounted() {},
  beforeUnmount() {},
  unmounted() {}
};
</script>

参考 ​