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beforeDestroy 操作数据data发生变化,视图不发生变化

beforeDestroy 操作数据data发生变化,视图不发生变化。
问题就是这个阶段难道不是还未解绑 实例仍然完全可用才对的吗?

求解答

beforeDestroy: function() {
    console.group('beforeDestroy 销毁前状态===============》');
    console.log("%c%s", "color:red", "el     : " + this.$el.innerHTML);
    app.msg="销毁前修改";
    console.log("%c%s", "color:red", "el     : " + this.$el.innerHTML);
    console.log("%c%s", "color:red", "msg: " + this.msg);
},

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该阶段中是做一些清理工作而已,比如释放资源


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