vue项目中如何重新渲染组件（刷新组件）

vue项目中如何重新渲染组件（刷新组件）,下面编程教程网小编给大家简单介绍一下实现代码！

新建一个js文件

const state = {
 viewId: 1
};

const getters = {
 getViewId: state => {
  return state.viewId;
 }
};

const mutations = {
 setViewId: (state, payload) => {
  state.viewId++;
 }
};

const actions = {
 setViewId: (context, payload) => {
  context.commit("setViewId", payload);
 }
};

export default {
 namespaced: true,
 state,
 getters,
 mutations,
 actions
};

引入到.vue文件执行

methods: {
  fresh() {
    this.$store.dispatch("view/setViewId")
  }
}