uni.request

// ------------------------------------------------------全局请求封装
const base_url = 'http://localhost:8890'
// 请求超出时间
const timeout = 5000
 
// 需要修改token，和根据实际修改请求头
export default (params) => {
 let url = params.url;
 let method = params.method || "get";
 let data = params.data || {};
 let header = {
  'Blade-Auth': uni.getStorageSync('token') || '',
  'Content-Type': 'application/json;charset=UTF-8',
  'Authorization': 'Basic c2FiZXI6c2FiZXJfc2VjcmV0',
  'Tenant-Id': uni.getStorageSync('tenantId') || 'xxx', // avue配置相关
  ...params.header
 }
 if (method == "post") {
  header = {
   'Content-Type': 'application/json'
  };
 }
 return new Promise((resolve, reject) => {
  uni.request({
   url: base_url + url,
   method: method,
   header: header,
   data: data,
            timeout ，
   success(response) {
    const res = response
    // 根据返回的状态码做出对应的操作
    //获取成功
    // console.log(res.statusCode);
    if (res.statusCode == 200) {
     resolve(res.data);
    } else {
     uni.clearStorageSync()
     switch (res.statusCode) {
      case 401:
       uni.showModal({
        title: "提示",
        content: "请登录",
        showCancel: false,
        success() {
         setTimeout(() => {
          uni.navigateTo({
           url: "/pages/login/index",
          })
         }, 1000);
        },
       });
       break;
      case 404:
       uni.showToast({
        title: '请求地址不存在...',
        duration: 2000,
       })
       break;
      default:
       uni.showToast({
        title: '请重试...',
        duration: 2000,
       })
       break;
     }
    }
   },
   fail(err) {
    console.log(err)
    if (err.errMsg.indexOf('request:fail') !== -1) {
     uni.showToast({
      title: '网络异常',
      icon: "error",
      duration: 2000
     })
    } else {
     uni.showToast({
      title: '未知异常',
      duration: 2000
     })
    }
    reject(err);
 
   },
   complete() {
    // 不管成功还是失败都会执行
    uni.hideLoading();
    uni.hideToast();
   }
  });
 }).catch(() => {});
};


 

// ------------------------------------------------------引入 request 文件
import request from './index.js'
 
 
export const pageStudyInfo = (params) => {
 return request({
  url: '/study/studyInfo/page',
  method: 'get',
  data: params,
        header: {} // 自定义
 })
}
 
export const studyInfoById = (id) => {
 return request({
  url: `/study/studyInfo/${id}`,
  method: 'get',
 })
}


// ------------------------------------------------------页面调用
import { pageStudyInfo } from '@/request/api.js'
 
 
pageStudyInfo (data).then((res) => {
  console.log('成功', res);  
}).catch((err) => { 
  console.error('失败', err);
});

 

封装UNI.Request

export function vrequest(url, method ="GET", data ={},headerSoft={}) {
 console.log('req___',headerSoft);
  return new Promise((resolve, reject) => {
    uni.request({
      url: url,
      method: method,
      data: data,
// method:'POST',
//    data: {
//        text: 'uni.request'
//    },
  // header: {'access-key':"123qazq"},
  header: headerSoft,
      success: (res) => {
        resolve(res.data);
      },
      fail: (err) => {
        reject(err);
      }
    });
  });
}