正在编写的Vue3项目,有上百个请求和组件,请问该怎么合理组织啊?我现在都是在对应组件页面发起请求,杂乱无章。至于组件,则是文件夹下建文件夹,分模块存储。请教一些好方法。
回答:组件不那么大的话,你只需要把axios放在.vue文件里面即可,可以对axios的基本选项和配置进行抽离出来,形成一个utils.js,然后就只需要采用传递路径和data选项进来即可。对于单个.vue文件过大的情况,可以考虑对单个.vue文件进行拆分;
复杂的项目需要的是规范来统一,例如模块命名规则,文件夹命名规则,文件存放位置等;采用多层结构去对有关系的组件放在 更合适的位置
import axios from "axios";
import { ElMessage } from 'element-plus';
const apiURL = 'http://127.0.0.1:9001';
export function message(msg, type) {
ElMessage({
message: msg,
showClose: true,
type: type,
center: true
})
}
export const getRequest = (url, params) => {
return axios({
headers: {
token: sessionStorage.getItem('token')
},
method: 'get',
url: apiURL + url,
params: params
})
}
export const postRequest = (url, params) => {
return axios({
headers: {
token: sessionStorage.getItem('token')
},
method: 'post',
url: apiURL + url,
data: params,
})
}
export const postFileRequest = (url, params) => {
return axios({
headers: {
token: sessionStorage.getItem('token')
},
method: 'post',
url: 'http://127.0.0.1:10001' + url,
data: params,
})
}
export const putRequest = (url, params) => {
return axios({
headers: {
token: sessionStorage.getItem('token')
},
method: 'put',
url: apiURL + url,
data: params,
})
}
export const deleteRequest = (url, params) => {
return axios({
headers: {
token: sessionStorage.getItem('token')
},
method: 'delete',
url: apiURL + url,
data: params,
})
}
没有好的办法吧 。本来 axios 就已经封装过了 ,很方便使用了。接口多 自然 要写的 axios 就多了
封装axios.js,执行一些公共的操作,如传tooken,错误提示类的
import axios from 'axios'
import { Toast } from 'vant'
import { setLocal } from '@/common/js/utils'
import router from '../router'
axios.defaults.baseURL = process.env.NODE_ENV == 'development' ? '//backend-api-01.newbee.ltd/api/v1' : '//backend-api-01.newbee.ltd/api/v1'
axios.defaults.withCredentials = true
axios.defaults.headers['X-Requested-With'] = 'XMLHttpRequest'
axios.defaults.headers['token'] = localStorage.getItem('token') || ''
axios.defaults.headers.post['Content-Type'] = 'application/json'
axios.interceptors.response.use(res => {
if (typeof res.data !== 'object') {
Toast.fail('服务端异常!')
return Promise.reject(res)
}
if (res.data.resultCode != 200) {
if (res.data.message) Toast.fail(res.data.message)
if (res.data.resultCode == 416) {
router.push({ path: '/login' })
}
if (res.data.data && window.location.hash == '#/login') {
setLocal('token', res.data.data)
axios.defaults.headers['token'] = res.data.data
}
return Promise.reject(res.data)
}
return res.data
})
export default axios
写公共的请求js文件,如address.js
import axios from '../utils/axios'
export function addAddress(params) {
return axios.post('/address', params);
}
export function EditAddress(params) {
return axios.put('/address', params);
}
export function DeleteAddress(id) {
return axios.delete(`/address/${id}`);
}
export function getDefaultAddress() {
return axios.get('/address/default');
}
export function getAddressList() {
return axios.get('/address', { pageNumber: 1, pageSize: 1000 })
}
export function getAddressDetail(id) {
return axios.get(`/address/${id}`)
}
页面引入
import { addAddress, EditAddress, DeleteAddress, getAddressDetail } from '@/service/address'
//使用
await state.type == 'add' ? addAddress(params) : EditAddress(params)
Toast('保存成功')
const onDelete = async () => {
await DeleteAddress(state.addressId)
Toast('删除成功')
setTimeout(() => {
router.back()
}, 1000)
}