Question

所以我正在为学校开发一个 REACT 应用程序，但我在从页面到页面传递数据时遇到了问题。我设法将对象作为 JSON 字符串发送，从本地存储获取字符串的代码如下

let show=JSON.parse(localStorage.getItem("SEARCHED_SHOW"))
console.log(show)

控制台上的输出看起来像这样


{"id":18,"name":"Steins;Gate","image":"nou","no_episodes":25,"description":"a new show","overall_score":0.0,"caracters":[{"id":22,"name":"Okabe","image":"none","description":"new","no_marks":0,"overall_mark":0.0,"shows":null},{"id":32,"name":"Kurisu","image":null,"description":null,"no_marks":0,"overall_mark":0.0,"shows":null}],"reviews":[],"categories":[{"id":40,"name":"SciFi","image":"none","shows":null}]}

我的问题是如何在页面上显示对象的一部分，例如我想显示对象 id 并且字符串会给我 18

Answer 1

可以通过show.id

获取id的值

JSON , 从字符串中检索

1 个答案: