vue前端data传给action

 

1.vue-view

<el-input v-model="u.name" placeholder="请输入用户名"></el-input>
<el-input v-model="u.pwd" placeholder="请输入密码"></el-input>
<button @click='login'>登录</button>

2.vue-data

export default {
  name:'login',
  data:() =>({
    u:{name: 'abc',pwd:'123'}
  }), //箭头函数返回对象时，需要将对象包裹在小括号里
}

3.vue-method

methods:{
    login() {this.$store.dispatch('fun',this.u)}, //调用action中的方法
}

4.vuex-action

export const fun = ({ commit,state },u) => { //action只能接受两个参数
  alert(u.name+","+u.pwd)
}