問題描述

登錄組件import bus from '@/components/eventBus'export default { name: ’login’, data () {

return { navcard:[’首頁(yè)’,’工作室簡(jiǎn)介’,’人員分工’,’項(xiàng)目計(jì)劃’,’重點(diǎn)故障分析’,’技能創(chuàng)新’,’帶徒傳技’,’技能培訓(xùn)’,’技術(shù)交流論壇’], username:’’, userpassword:’’, loginstate:’3’}},methods:{login:function(){ this.$http.get('http://localhost/web/njndc1/api.php',{params:{ ’username’:this.username,’userpassword’:this.userpassword,’action’:’login’ }}).then(function (res) {// 處理成功的結(jié)果 this.loginstate=res.body; console.log(this.loginstate) if(res.body==1){ var self=this; this.$router.push(’/mainpage’) bus.$emit('login_loginstae',’success’) }else{ bus.$emit('login_loginstae',’failed’) } },function (res) {// 處理失敗的結(jié)果alert(’程序錯(cuò)誤’)} );}

}}</script>主頁(yè)面組件<script>import bus from '@/components/eventBus'export default { name: ’login’, data () {

return { navcard:[’首頁(yè)’,’工作室簡(jiǎn)介’,’人員分工’,’項(xiàng)目計(jì)劃’,’重點(diǎn)故障分析’,’技能創(chuàng)新’,’帶徒傳技’,’技能培訓(xùn)’,’技術(shù)交流論壇’], username:’’, userpassword:’’, msg:’’}},methods:{

}, created(){

var self=this; bus.$on('login_loginstate',function(msg){ console.log(msg) self.msg=msg }

) }}</script>

問題解答

已解決，我原來(lái)的文件目錄把eventBus放到了src/components,且文件名是.vue,后來(lái)直接放到assets/下面文件名改為.js后得到了解決