如何检索存储在localStorage中的对象的变量？

Question

例如，如何恢复存储在us_firstname中的对象的LocalStorage？

 studentInfos() {
    this.eleveService.apiGetEleveInfo(this.token, this.us_id)
      .subscribe((data: any) => {

        this.student = data.results[0]

        localStorage.setItem("student", JSON.stringify(data));

        console.log('student', this.student)

      })
  }

the strucutre of the object

Answer 1

const student = JSON.parse（localstorage.getItem（“ student”））[0]

Answer 2

您可以使用以下方法获取本地存储值：

getItem（）方法返回指定存储对象项的值。

let student = localStorage.getItem("student");

// convert this to object
student = JSON.parse(student);