localStorage存储和读取数组
2020-06-08 本文已影响0人
刚刚8888
存储:
var arr = [1,2,3];
var str = JSON.stringify(arr);
localStorage.setItem("items", str);
读取:
var items = localStorage.getItem("items");
var arr = JSON.parse(items);
存储:
var arr = [1,2,3];
var str = JSON.stringify(arr);
localStorage.setItem("items", str);
读取:
var items = localStorage.getItem("items");
var arr = JSON.parse(items);