176 lines
4.8 KiB
JavaScript
176 lines
4.8 KiB
JavaScript
// 清理所有缓存并前往登录授权页
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const goLogin = () => {
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uni.clearStorageSync();
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uni.navigateTo({
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url: '/pages/login/login'
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})
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}
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let flag = true;
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// 刷新token并跳转到当前页面
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var authTimer = null;
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const refreshTokenPage = () => {
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clearTimeout(authTimer);
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// 获取当前页面路径
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let currentRoutes = getCurrentPages(); // 获取当前打开过的页面路由数组
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let currentRoute = currentRoutes[currentRoutes.length - 1].route //获取当前页面路由
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let currentParam = currentRoutes[currentRoutes.length - 1].options; //获取路由参数
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// 拼接参数
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let param = ''
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for (let key in currentParam) {
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param += '?' + key + '=' + currentParam[key]
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}
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let localRoute = '/'+ currentRoute + param;
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uni.setStorageSync('page-path-options',routeParam);
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uni.navigateTo({
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url: '/pages/login/login'
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})
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flag = true;
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}
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// 请求错误处理
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const checkError = (e) => {
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console.log('500接口错误');
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// console.error("----接口错误----", e)
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if (e.data) {
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if (e.data.code) {
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switch (Number(e.data.code)) {
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case 500:
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// 接口错误
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console.log('500接口错误');
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case 4003:
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// 参数错误
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console.log('4003参数错误');
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break;
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case 4004:
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// 记录不存在
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console.log('4004记录不存在');
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break;
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case 5001:
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// xxx错误
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console.log('5001xxx错误');
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break;
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case 5050:
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// 服务器错误，请稍后重试
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console.log('5050服务器错误，请稍后重试');
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// 调用到登录页
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goLogin();
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break;
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case 5051:
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// 未知错误
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console.log('5051未知错误');
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break;
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case 6001:
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// token验证失败或已失效
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console.log('6001token验证失败或已失效');
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if(flag) {
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flag = false;
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// 调用刷新token事件并跳转到当前页面
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refreshTokenPage();
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}
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break;
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}
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}
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}
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}
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// 封装request的(GET、POST)请求
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const request = (method, url, options) => {
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let methods = '';
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let headers = {};
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switch (method) {
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case 'get':
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methods = 'GET'
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headers = {
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'Content-Type': 'application/json; charset=UTF-8',
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'Authorization': 'Bearer '+uni.getStorageSync('token') || ''
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}
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break;
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case 'post':
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methods = 'POST'
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headers = {
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'Content-Type': 'application/json; charset=UTF-8',
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'Authorization': 'Bearer '+uni.getStorageSync('token') || ''
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}
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break;
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case 'postForm':
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methods = 'POST'
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headers = {
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'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
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'Authorization': 'Bearer '+uni.getStorageSync('token') || ''
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}
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break;
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}
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return new Promise((resolve, reject) => {
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uni.request({
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url: `${getApp().globalData.hostapi}${url}`,
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method: methods,
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data: options,
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header: headers,
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success: res => {
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console.log(`${url}返的结果===>`,res);
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if (res.statusCode == 200) {
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resolve(res.data);
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if(res.data.code !== 0){
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// 接口返回错误信息
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checkError(res);
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}
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} else {
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// 接口返回错误信息
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checkError(res);
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}
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},
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fail: e => {
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// 接口请求错误
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checkError(e, reject);
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},
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complete: rest => {
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// 是否成功，都会执行
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console.log(rest,100);
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}
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})
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})
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}
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// 上传文件 封装请求
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const uploadFile = (url, options) => {
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let tempData = options || {}
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return new Promise((resolve, reject) => {
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uni.uploadFile({
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url: `${getApp().globalData.hostapi}${url}`,
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filePath: tempData.path,
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name: 'image',
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fileType:'image',
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formData: tempData,
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header: {
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'Content-Type': 'multipart/form-data;charset=UTF-8',
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'Authorization': 'Bearer '+uni.getStorageSync('token') || ''
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},
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success: res => {
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if (res.statusCode == 200) {
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let temp = JSON.parse(res.data)
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if (temp.code == 0) {
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resolve(temp)
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}
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}
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}
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});
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})
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}
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export default {
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get: (url, options) => {
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return request('get', url, options)
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},
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// JOSN格式
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post: (url, options) => {
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return request('post', url, options)
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},
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// form-data格式
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postForm: (url, options) => {
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return request('postForm', url, options)
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},
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// 上传
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upload: (url, options) => {
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return uploadFile(url, options)
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}
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}
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