页面vue文件中请求方法
uni.request({ //获取信息
                url: getApp().globalData.https + \'/api.php/Index/index\',
                data: {},
                method: \'POST\',
                header: getApp().globalData.header,
                dataType: \'json\',
                success: function(res) {
                    console.log(res);
                }
            })

APP.vue 文件中设置全局变量
<script>
    export default {
        globalData: {  
            text: \'text\',
            https: "https://www.19870125.xyz",
            header: { \'content-type\': \'application/x-www-form-urlencoded\' },
          },  
        onLaunch: function() {
            console.log(\'App Launch\')
        },
        onShow: function() {
            console.log(\'App Show\')
        },
        onHide: function() {
            console.log(\'App Hide\')
        }
    }
</script>

<style>
    /*每个页面公共css */
</style>

const BASE_URL="https://www.19870125.xyz";  //域名抽取
const HEADER={ \'content-type\': \'application/x-www-form-urlencoded\' };  //头部
export const myRequest=(options)=>{
    return new Promise((resolve,reject)=>{
        uni.request({
            url:BASE_URL+options.url,
            method:options.method||\'GET\',
            header: HEADER,
            data:options.data||{},
            dataType: \'json\',
            success:(res)=>{
                // if(res.data.status!==0){
                //     return uni.showToast({
                //         title:"获取数据失败"
                //     })
                // }
                resolve(res)
            },
            fail:(err)=>{
                reject(err);
            }
        })
    })
}

import Vue from \'vue\'
import App from \'./App\'


//引入
import { myRequest } from \'./util/api.js\'
//在原型中挂载
Vue.prototype.$myRequest=myRequest;



Vue.config.productionTip = false

App.mpType = \'app\'

const app = new Vue({
    ...App
})
app.$mount()

export default {
        data() {
            return {

            }
        },
        methods: {
            async getSwipers() {
                const res=await this.$myRequest({
                    url: \'/api.php/Index/index\',
                    methods: "POST"
                })
                console.log("getSwipers",res);
            }
        },
        onLoad() {
            this.getSwipers();
        }
    }