window.localStorage两种方式:(刷新数据不会消失)
1.window.localStorage.data="XXX"
2.window.localStorage.setItem("data", "XXX");
获取数据:
1.window.localStorage.data="XXX"
2.window.localStorage.getItem("data")
删除数据 window.localStorage.removeItem("data")
store.js全局存储变量:(刷新页面会消失)
import Vue from 'vue'
import Vuex from 'vuex'
Vue.use(Vuex)
const Store=new Vuex.Store({
state:{
bankInf:{"name":"我是vuex的第一个数据","id":100,"bankName":"中国"}
},
mutations:{
newBankName(state,msg) {
state.bankInf.bankName=msg
}
}
组件中修改全局变量: this.$store.commit("newBankName",this.text)