优化后的标题：利用UniApp封装小程序API请求接口的最佳实践

//建一个request.jsconst BASE_URL &＃61; &＃39;url&＃39; //后端给的url// 传入请求参数// method: method,// // 配置请求类型// header: method &＃61;&＃61; &＃39;get&＃39; ? {&＃39;token&＃39;: token, &＃39;X-Requested-With&＃39;: &＃39;XMLHttpRequest&＃39;,"Accept": &＃96;application/json, text/plain, */*&＃96;,"Content-Type": "application/json; charset&＃61;UTF-8"} : {&＃39;token&＃39;: token,&＃39;X-Requested-With&＃39;: &＃39;XMLHttpRequest&＃39;,&＃39;Content-Type&＃39;: &＃39;application/json; charset&＃61;UTF-8&＃39;},
export const myRequest &＃61; (options) &＃61;> {return new Promise((resolve,reject)&＃61;> {let authtoken &＃61; uni.getStorageSync(&＃39;authtoken&＃39;)uni.request({url:BASE_URL &＃43; options.url,data:options.data || {},method:options.method || &＃39;get&＃39;,header: options.method &＃61;&＃61; &＃39;get&＃39; ? {&＃39;token&＃39;: uni.getStorageSync(&＃39;authtoken&＃39;), &＃39;X-Requested-With&＃39;: &＃39;XMLHttpRequest&＃39;,"Accept": &＃96;application/json, text/plain, */*&＃96;,"Content-Type": "application/json; charset&＃61;UTF-8"} : {&＃39;token&＃39;: uni.getStorageSync(&＃39;authtoken&＃39;),&＃39;X-Requested-With&＃39;: &＃39;XMLHttpRequest&＃39;,&＃39;Content-Type&＃39;: &＃39;application/json; charset&＃61;UTF-8&＃39;},// header:{// &＃39;Content-type&＃39;: &＃39;application/json&＃39;,// "X-Auth-Token": uni.getStorageSync(&＃39;authtoken&＃39;) //这里的token指的是微信授权登录的token&＃xff0c;用来判断小程序是否属于登录状态// },dataType:&＃39;json&＃39;,success:res &＃61;> {if(res.data.code !&＃61;&＃61; 0){}resolve(res)},fail:err &＃61;> {// uni.showToast({// title:"请求接口失败",// })console.log(&＃39;err&＃39;,err)reject(err)}})})
}


main.js

import {myRequest} from "&＃64;/request/request.js"
Vue.prototype.$myRequest&＃61;myRequest


页面中

this.$myRequest({url: &＃96;接口url&＃96;, method:&＃39;get&＃39;,data:{}
}).then(data&＃61;>{if(data.data.code &＃61;&＃61; 200){}})