【uni-app】【基于jQuery Ajax】[sd.js]最新原生完整版for凯哥API版本

import $g from "./sg";
//常用路径________________________________________________________________________________
const API_ROOT_URL = "https://www.shuzhiqiang.com/api"; //生产的IP
//一些前提条件和方法________________________________________________________________________________
//跳转到登录页面
const jumpLoginPage = () => {
    uni.clearStorageSync(); //清空对象键、值
  if (!location.href.includes('/pages/login/index')) {
    uni.redirectTo({
      url: `/pages/login/index?url=${encodeURIComponent(location.href)}`
    });
  }
}
// 请求报错提示
const errAlert = (url, d) => sgAlert(`【可能是后端报错】\n\r【接口地址】${url}\n\r【返回报文】${JSON.stringify(d, null, 4)}`);
// 普通报错提示
const sgAlert = (d) => {
  uni.showToast({
    icon: 'none',
    title: d
  });
}
//主体请求________________________________________________________________________________
export default {
  jumpLoginPage,
  API_ROOT_URL,
  imgPrePath: API_ROOT_URL + '/',
  //API FUNCTION ________________________________________________________________________________
  __sd(type, url, data, doing, otherConfig = {}) {
    type || (type = 'POST');
    //noAutoToken=true代表该接口无需保持登录状态就可以获取信息，譬如一些公共对外开放的接口
    let token = uni.getStorageSync('token'); //获取token
    if (!otherConfig.noAutoToken) {     
      if (!token) return jumpLoginPage();//判断如果本地没有token，否者直接跳转到登录页面
    }
    let headers = {
      'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
    };
    if (!otherConfig.noAutoToken) {
      token && (headers["kkToken"] || (headers["kkToken"] = token));
      data || (data = {});
    }
    // 防止下载导出文件乱码
    let xhrFields = otherConfig.isDownload ? {responseType: "arraybuffer"} : null;
    // ________________________________________________________________________________
    doing.s && (doing.success = doing.s); //精简别名
    doing.f && (doing.fail = doing.f); //精简别名
    doing.e && (doing.error = doing.e); //精简别名
    doing.l && (doing.loading = doing.l, doing.loading.show && doing.loading.show()); //精简别名[加载]
    uni.request({
      ...xhrFields,
      method: type,
      url,
      data,
      header: headers,
      success: d => {
        d = d.data;
                // typeof d === 'string' && (d = JSON.parse(d));//如果是字符串返回值，则转换为JSON格式
        doing.loading && doing.loading.close && doing.loading.close(); //关闭加载
        if (otherConfig.isDownload) return doing.success(d); //如果是下载，直接返回文档流
        switch (d.success) {
          case true: //登录成功 ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ 
            doing.success && doing.success(otherConfig.isGetAllData ? d : (d.data || d));
            break;
          case false: //登录失败（当token密码失效的时候） ☠ ☠ ☠ ☠
            doing.fail ? doing.fail(d) : sgAlert(d.msg);
            break;
        }
        switch (d.code) {
          case 403: //登录失败（当token密码失效的时候） ☠ ☠ ☠ ☠
          case 404: //登录失败（当token密码失效的时候） ☠ ☠ ☠ ☠
            jumpLoginPage();
            doing.fail ? doing.fail(d) : sgAlert(d.msg);
            break;
          case -2: //扫码失败 ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ 
          case -1: //请求失败 ✖ ✖ ✖ ✖
            doing.fail ? doing.fail(d) : sgAlert(d.msg);
            break;
        }
      },
      error: d => { //请求报错 ✖ ✖ ✖ ✖
        if (d.status == 403) {
          jumpLoginPage();
          return doing.error ? doing.error(d) : sgAlert(JSON.parse(d.responseText).msg);
        }
        doing.loading && doing.loading.close && doing.loading.close(); //关闭加载
        doing.error ? doing.error(d) : errAlert(url, d);
        console.log("【报错】" + JSON.stringify(d, null, 4),d);
      },
    });
  },
  //【通用接口demo】________________________________________________________________________________
    API_NAME({ data, doing, config }) { this.__sd("post", `${API_ROOT_URL}/XXX/bill/print${$g.formatAsUrlParamString(data)}`, data, doing, config); },
    //提交用例________________________________________
    get({doing}) {
        this.__sd("get", `${API_ROOT_URL}/get.do`, null, doing) { isGetAllData: true };
    },
    post({data, doing}) {
        this.__sd("post", `${API_ROOT_URL}/post.do`, data, doing);
    },
    login({data, doing}) {
        this.__sd("post", `${API_ROOT_URL}/post.do`, data, doing, { noAutoToken: true });
    },
    download({data, doing}) {
        this.__sd("post", `${API_ROOT_URL}/post.do`, data, doing, { isDownload: true });
    },
}