~~~ //HTML5自带 - 设置 localStorage.setItem('键','值'); -> localStorage.setItem('name','castapp'); //HTML5自带 - 查询 localStorage.getItem('键'); -> var name = localStorage.setItem('name'); //HTML5自带 - 删除 localStorage.removeItem('键'); -> localStorage.removeItem('name'); //HTML5自带 - 清空 localStorage.clear(); //存储数组，需要转换 var searchArr=[]; //设置数组 localStorage.setItem('searchValue',JSON.stringify(searchArr)); } //得到数组值 JSON.parse(localStorage.getItem('searchValue')) ~~~