224 lines
6.0 KiB
JavaScript
224 lines
6.0 KiB
JavaScript
/**
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* HTTP的封装, 基于uni.request
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* 包括: 通用响应结果的处理 和 业务的增删改查函数
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*
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* @author terrfly
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* @site https://www.jeequan.com
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* @date 2021/12/16 18:35
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*/
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// 导入全局属性
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import appConfig from "@/config/appConfig.js";
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import storageManage from "@/commons/utils/storageManage.js";
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import infoBox from "@/commons/utils/infoBox.js";
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import go from "@/commons/utils/go.js";
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import { reject } from "lodash";
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// 测试服
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// let baseUrl = 'http://192.168.1.31'
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// let baseUrl = 'https://admintestpapi.sxczgkj.cn'
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// const proxyApiwws = 'ws://192.168.1.31:2348' // 调试地址
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//预发布
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// let baseUrl = 'https://pre-cashieradmin.sxczgkj.cn'
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//正式
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// let baseUrl = 'https://cashieradmin.sxczgkj.cn'
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// let baseUrl = 'https://cashier.sxczgkj.com'
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// 本地测
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let baseUrl = "http://192.168.1.42";
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// #ifdef H5
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baseUrl = "/ysk";
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// #endif
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// let baseUrl = 'http://192.168.1.15:8000'
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// 巩
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// let baseUrl = 'http://192.168.1.9:8000'
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// 多少 ms 以内, 不提示loading
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const loadingShowTime = 200;
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function getHeader() {
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const headerObject = {};
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headerObject["token"] = uni.getStorageSync("tokenInfo").tokenValue;
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(headerObject["shopId"] = uni.getStorageSync("shopId")),
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// shopId:shopInfo.value.id
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(headerObject["Content-Type"] = "application/json;charset=UTF-8");
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headerObject["platformType"] = "PAD";
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return headerObject;
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}
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// 通用处理逻辑
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function commonsProcess(showLoading, httpReqCallback) {
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// 判断是否请求完成(用作 是否loading )
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// 包括: 'ing', 'ingLoading', 'finish'
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let reqState = "ing";
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// 是否已经提示的错误信息
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let isShowErrorToast = false;
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// 请求完成, 需要处理的动作
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let reqFinishFunc = () => {
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if (reqState == "ingLoading") {
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// 关闭loading弹层
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infoBox.hideLoading();
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}
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reqState = "finish"; // 请求完毕
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};
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// 明确显示loading
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if (showLoading) {
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// xx ms内响应完成,不提示loading
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setTimeout(() => {
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if (reqState == "ing") {
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reqState = "ingLoading";
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infoBox.showLoading();
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}
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}, loadingShowTime);
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}
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return httpReqCallback()
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.then((httpData) => {
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reqFinishFunc(); // 请求完毕的动作
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// 从http响应数据中解构响应数据 [ 响应码、 bodyData ]
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let { statusCode, data } = httpData;
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// 避免混淆重新命名
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let bodyData = data;
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if (statusCode == 500) {
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isShowErrorToast = true;
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return Promise.reject(bodyData); // 跳转到catch函数
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}
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if (statusCode == 401) {
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isShowErrorToast = true;
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return Promise.reject(bodyData); // 跳转到catch函数
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}
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// http响应码不正确
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if (statusCode != 200 && statusCode != 204 && statusCode != 201) {
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isShowErrorToast = true;
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data.message =
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data.message == "Bad credentials" ? "用户名或密码错误" : data.message;
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infoBox.showToast(data.message || "服务器异常");
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return Promise.reject(bodyData); // 跳转到catch函数
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}
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// 构造请求成功的响应数据
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if (bodyData.code == 501) {
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return Promise.reject(bodyData); // 跳转到catch函数
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}
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if(data.code!==200){
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return Promise.reject(bodyData); // 跳转到catch函数
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}
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if (data.code == 200 && data.data === null) {
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return Promise.resolve(true);
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}
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return Promise.resolve(bodyData.data);
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})
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.catch((res) => {
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console.log('res', res);
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if (res.code == 401 || res.code == 501) {
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storageManage.token(null, true);
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infoBox.showErrorToast(res.message || res.msg || "请登录").then(() => {
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uni.redirectTo({
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url: "/pages/login/index",
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});
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reject();
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});
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}
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if (res.status == 500) {
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infoBox.showErrorToast(res.message ||res.msg || "服务器异常").then(() => {});
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}
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infoBox.showErrorToast(res.message||res.msg || "服务器异常").then(() => {});
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reqFinishFunc(); // 请求完毕的动作
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return Promise.reject(res);
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})
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.finally(() => {
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// finally 是 then结束后再执行, 此处不适用。 需要在请求完成后立马调用: reqFinishFunc()
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});
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}
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// 默认 显示loading(控制 xxs 内 不提示loading )
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function req(uri, data, method = "GET", showLoading = true, extParams = {}) {
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return commonsProcess(showLoading, () => {
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return uni.request(
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Object.assign(
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{
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url: baseUrl + uri,
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data: data,
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method: method,
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header: getHeader(),
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},
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extParams
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)
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);
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});
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}
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// 默认 显示loading(控制 xxs 内 不提示loading )
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function request(args) {
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const {
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url,
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data,
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params,
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method = "GET",
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showLoading = true,
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extParams = {},
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} = args;
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let headerObject = {};
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return commonsProcess(showLoading, () => {
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// console.log('baseUrl+');
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// console.log(baseUrl + url);
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return uni.request(
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Object.assign(
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{
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url: baseUrl + url,
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data: params || data,
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method: method,
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header: getHeader(),
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},
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extParams
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)
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);
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});
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}
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// 上传
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function upload(uri, data, file, showLoading = true, extParams = {}) {
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// 放置token
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let headerObject = {};
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return commonsProcess(showLoading, () => {
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return uni
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.uploadFile(
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Object.assign(
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{
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url: baseUrl + uri,
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formData: data,
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name: "file",
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filePath: file.path || file.url,
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header: getHeader(),
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},
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extParams
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)
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)
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.then((httpData) => {
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// uni.upload 返回bodyData 的是 string类型。 需要解析。
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httpData.data = JSON.parse(httpData.data);
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return Promise.resolve(httpData);
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})
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.catch((err) => {
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uni.hideLoading();
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infoBox.showErrorToast(`上传失败`);
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});
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});
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}
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export default {
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req: req,
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request,
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upload: upload,
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};
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