uni-app 环境配置,uni.request封装,接口配置,全局配置,接口调用的封装

1.环境配置 (可参考uni-官网的环境配置)

common文件夹下新建config.js

let url_config = ""

if(process.env.NODE_ENV === 'development'){
    // 开发环境
    url_config = 'https://*****.com/'
}else{
    // 生产环境
    url_config = 'https://*****.com/'
}

export default url_config

 

2.uni.request封装

common文件夹下新建request.js

import urlConfig from './config.js'

const request = {}
const headers = {}
const PORT1 = '/baseinfo'
    
request.globalRequest = (url, method, data, power) => {
/*     权限判断 因为有的接口请求头可能需要添加的参数不一样,所以这里做了区分
    1 == 不通过access_token校验的接口
    2 == 文件下载接口列表
    3 == 验证码登录 */
        
    switch (power){
        case 1:
            headers['Authorization'] = 'Basic a3N1ZGk6a3N1ZGk='
            break;
        case 2:
            headers['Authorization'] = 'Basic a3N1ZGlfcGM6a3N1ZGlfcGM='
            break;
        case 3:
            responseType = 'blob'
            break;
        default:
            headers['Authorization'] = `Bearer ${
                this.$store.getters.userInfo
            }`
            headers['TENANT-ID'] = this.$store.getters.userInfo.tenant_id
            break;
    }
            
    return uni.request({
        url: urlConfig + url,
        method,
        data: data,
        dataType: 'json',
        header: headers
    }).then(res => {
        if (res[1].data.status && res[1].data.code == 200) {
            return res[1]
        } else {
            throw res[1].data
        }
    }).catch(parmas => {
      switch (parmas.code) {
        case 401:
          uni.clearStorageSync()
          break
        default:
          uni.showToast({
            title: parmas.message,
            icon: 'none'
          })
          return Promise.reject()
          break
      }
  })
 } 

export
default request

 

3.接口配置

项目根目录下新建api文件,api下新建index.js

import request from '@/common/request.js'
import { formatGetUri } from '@/common/util.js'

const api = {}
const PORT1 = 'baseinfo'
// 注册获取验证码
api.register = params => request.globalRequest(`${PORT1}/mobile/signUp`, 'GET //必须大写,为了兼容其他应用', params, 1)

export default api

 

4.全局配置

在main.js中新增

import Vue from 'vue'
import App from './App'
import store from './store'  // 与vue项目中配置相同,可自行配置

import request from './common/request.js'
import api from './api/index.js'
import url from './common/config.js'


Vue.config.productionTip = false
Vue.prototype.$request = request
Vue.prototype.$api = api
Vue.prototype.$url = url

App.mpType = 'app'

const app = new Vue({
    ...App,
    store
})

app.$mount()

 

5.接口调用

this.$api.register({mobile: this.mobile}).then(res => {
   // 获得数据 
   console.log(res) 
}).catch(res => {
  // 失败进行的操作

})

 

6.推荐

在uni-app扩展组件中找到了一个封装的案例,大家如果觉得可以的话,可试用  request网络请求,支持拦截器,支持回调函数和Promise,

官网推荐request封装

转载于:https://www.cnblogs.com/gqx-html/p/10967570.html

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