[https://cn.vuejs.org/guide/essentials/reactivity-fundamentals...](https://link.segmentfault.com/?enc=e%2FuncrWeAl7tU%2FmwWwPqpg%3D%3D.7Qae9c%2BSkAYB6gEPlsM6nYV%2F6Q2Oiu6V%2BPeDlhcTTmwB0DyBICxddOG9zm5BqLYU4Bq19fwEz7rD3MoTySG60JQr8HJQ7ZCZbovoNJbRZJXjgzmnXIwrn7LthTi157YM) [https://play.vuejs.org/#eNp9UcFuwjAM/ZUoF4qoShE3VJC2iQM7bNO2Y...](https://link.segmentfault.com/?enc=5%2Fu%2Ff62ruoKywQXF1yBX%2FA%3D%3D.Hp%2BiD3d4dy%2FvLQFsEjJkJltwEyBVlp6nC24d9zkWWsdcavuBNK%2BvwMuJ1%2B342yY%2BxoQdvUBktqGeV7lqfaeHXkZqntIPYkhqLOyXxEvBOh9pfuyFGfuiOMVRUQI7DiTeOBoMNaeKtCxist4QEuJ2IxcaIjBDzZe9t21g3bT3i5Zsx9QEZE6KSKRjRh8LwHCgvnlvbOf%2FOFYSJ4QhJ5MChWu%2F3JvHAmKiQOQWFZFVs83HwApPm1jEbV%2B%2BzAwx1n%2F4JrF1Hs4PrNLbC9RHAmz7BZvS%2Bwj4PURXybh4CDFEe2moiCMMyuAZVIh4QsDQ2UJ%2FyAVyVLAzy2EV3InRAQBVmmiA6MlWVg1CkeGzbUJtvYLL%2FRnCQ9ABuc4C%2FhfiS6Jzv9HsbM9mO1k25L0iuSdWDpnz7XEbvKZvUM5mdn250a4ahWDk6USzUNVZxWIA5foMTu3o0kOir44GMqH%2B1EDAacKrYy%2Ftp5G2a50aHsPc9MvaBTwkm2ujPg7ftngBBMyA2O2d3acqS%2Fjvk3UA9LrcJsAUilXGbzloevmyekLKDKWXqC%2B8QfJmehKyzbJeguK1jFlJ8JfuQePq4t%2BXa%2BnlUIFwJrHfMLEFn9tPm6Wgq8tR0w4HASpuZ5IpmgwyFUV%2B) 如代码所示,解构丢失响应性连接似乎并不只是reactive的“局限性”