Use interceptor axios

vue axios get in the back-end interface data sometimes needs to be displayed when requesting start loading, after the request to hide loading, this time to adjust the interface each time they are written on a little tedious, sometimes leak to write.

This time axios interceptor to play a role, we can operate the server in response to filter data before this situation before sending all requests. Interceptor is defined as follows:

import Vue from 'vue'
import axios from 'axios'
import { Indicator } from 'mint-ui'
import { Toast } from 'mint-ui'
import { getBaseUrl } from './util'
axios.defaults.timeout = 30000
axios.defaults.baseURL = getBaseUrl()
axios.defaults.headers.common['Content-Type'] = 'application/json;charset=UTF-8'
//http request 拦截器
axios.interceptors.request.use(
    config => {
        Indicator.open({
            text: 'Loading ...' ,
            spinnerType: 'fading-circle'
        })
        return config
    },
    err => {
        Indicator.close()
        Toast({
            Message: 'loading timeout' ,
            position: 'middle',
            duration: 3000
        })
        return Promise.reject(err)
    }
)

//http response 拦截器
axios.interceptors.response.use(
    response => {
        Indicator.close()
        return response
    },
    error => {
        Indicator.close()
        return Promise.reject(error)
    }
)

Js page references are as follows

<template>
<div>
　　
　　<div class="content">
　　　　<div class="mail-info-txt">
　　　　　　<p>注册邮箱：{{email}}</p>
　　　　</div>
　　　　<div class="mailconfirm_form">
　　　　　　<div class="fill-in-list">
　　　　　　　　<Verifycode ref="vcode" v-model="verifycode" v-on:vcodeguid="handleVcodeguid"></Verifycode>
　　　　　　</div>
　　　　　　<mt-button type="primary" size="large" :class={active:isActive} @click="resetpsd" :disabled="isBtnDisable"> 发送到该邮箱 </mt-button>
　　　　</div>
　　</div>
</div>
</template>


<script>
import { Toast } from 'mint-ui'
import { MessageBox } from 'mint-ui'
import '../utils/http'  //调用拦截器
import { createguid, getStore, getCookie } from '../utils/util'
import axios from 'axios'  
import Verifycode from '@/components/verifycode'

export default {
    data() {
        return {
            email: '', 
            verifycode: '', 
            loginName: '', 
            isBtnDisable: true,
            isActive: false,
            imgcode: ''
        }
    },
    // listening verifycode value change can click on the toggle button 
    watch: {
        verifycode: function(val) {
            if (val) {
                this.isBtnDisable = false
                this.isActive = true
            } else {
                this.isBtnDisable = true
                this.isActive = false
            }
        }
    },
    created: function() {
        let userinfo = JSON.parse(getCookie('userInfo'))
        this.email = userinfo ? userinfo.email : ''
        this.loginName = userinfo ? userinfo.loginName : ''
    },
    components: {
        Verifycode
    },
    methods: {
        handleVcodeguid: function(guid) {
            this.captchaRequestId = guid
        },
        resetpsd: function () {
            let vm = this
            axios
                .post ( 'interfaces URL' , {      
                    loginName: this.loginName,
                    vcode: this.verifycode,
                    Email: this.email
                })
                .then(response => {
                    var data = response.data
                    if (data.result.returnCode == '0') {
                        MessageBox.alert ( 'has been sent, please check') .then (Action => {
                            vm.$router.go(-2) 
                        })
                    } else {
                        Toast(data.result.resultMsg)
                        this.$refs.vcode.getVcode()
                    }
                })
                .catch(error => {})
        }
    }
}
</script>

Use interceptor axios

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