Question

我在login.vue中提交了表单，该表单将称为submit()。然后我在Web控制台中遇到错误。

未捕获的TypeError：无法读取未定义的属性'auth'

main.js

import Vue from 'vue'
import App from './App'
import router from './router'
import * as firebase from 'firebase/app'
import { firebaseConfig } from '@/firebaseConfig';

Vue.prototype.$firebase = firebase.initializeApp(firebaseConfig)
Vue.config.productionTip = false

new Vue({
  el: '#app',
  router,
  components: { App },
  template: '<App/>'
})

login.vue

const authService = {
  methods: {
    submit () {
      this.$firebase.auth().signInWithEmailAndPassword(this.login.email, this.login.pass).then(
        (user) =>{
          this.$router.replace('bm')
        }
      )
    }
  }
}

Answer 1

您还必须：

function ConvertDEGToDMS(deg, lat) {
    var absolute = Math.abs(deg);

    var degrees = Math.floor(absolute);
    var minutesNotTruncated = (absolute - degrees) * 60;
    var minutes = Math.floor(minutesNotTruncated);
    var seconds = ((minutesNotTruncated - minutes) * 60).toFixed(2);

    if (lat) {
        var direction = deg >= 0 ? "N" : "S";
    } else {
        var direction = deg >= 0 ? "E" : "W";
    }

    return degrees + "°" + minutes + "'" + seconds + "\"" + direction;
}

在import 'firebase/auth'导入后才能获得Firebase Auth产品功能。

无法创建全局Vue变量（Vue.prototype。$ firebase）

1 个答案: