03. Use quotation marks to listen for changes in nested values of objects

This lesson , Let's look at using quotation marks to listen for changes in the nested values of objects . What does that mean , Let's look at the example directly .

Suppose we have a User Components , To illustrate the content of this section , Here we use options API Way to write this component , As shown below ：

// User.vue
<template>
  <div>
    <p> full name ：{ 
    { 
     userInfo.detail.name }}</p>
    <p> occupation &#x