124 lines
4.1 KiB
JavaScript
124 lines
4.1 KiB
JavaScript
import config from "@/config/config.js";
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import CryptoJS from "crypto-js";
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// 带 Token 请求
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const httpTokenRequest = (opts) => {
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uni.onNetworkStatusChange(function(res) {
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if (!res.isConnected) {
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uni.showToast({
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title: '网络连接不可用！',
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icon: 'none'
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});
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}
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return false
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});
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let keyStr = randomString(32,'0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ');
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let ivStr = '8Z2wMy7amABbqsRC';
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let str = keyStr +'/' + new Date().getTime();
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let token = encrypt(str, keyStr, ivStr)
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if (token === '' || token === undefined) {
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uni.reLaunch({
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url: '/pages/login/index'
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});
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} else {
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let httpDefaultOpts = {
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url: config.baseUrl + opts.url,
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data: opts.data,
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method: opts.method || 'GET',
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header: opts.method === 'get' ? {
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'tenantId':2,
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'key':keyStr,
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'X-Access-Token': token,
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'X-Requested-With': 'XMLHttpRequest',
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"Accept": "application/json",
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"Content-Type": "application/json; charset=UTF-8"
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} : {
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'tenantId':2,
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'key':keyStr,
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'X-Access-Token': token,
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'X-Requested-With': 'XMLHttpRequest',
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'Content-Type': 'application/json; charset=UTF-8'
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},
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dataType: 'json',
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}
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let promise = new Promise(function(resolve, reject) {
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uni.request(httpDefaultOpts).then(
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(res) => {
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if (res.statusCode == 200) {
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//默认api接口正常返回0，不正常返回1，并给出错误提示
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if (res.data.code == 0) {
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resolve(res)
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}else{
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resolve(res)
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uni.showToast({
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icon:'none',
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title:res.data.message
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})
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}
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} else {
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if (res.statusCode == 401) {
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uni.showModal({
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title: '提示',
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content: '无权访问',
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success: function (res) {
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if (res.confirm) {
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uni.reLaunch({
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url: '/pages/login/index'
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});
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uni.clearStorageSync();
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}
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}
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});
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uni.clearStorageSync();
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} else {
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resolve(res)
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}
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}
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}
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).catch(
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(response) => {
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reject(response)
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}
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)
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})
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return promise
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}
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};
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/**
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* 随机字符串
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* @param length
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* @param chars
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* @returns {string}
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*/
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const randomString = (length, chars) => {
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var result = '';
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for (var i = length; i > 0; --i) result += chars[Math.floor(Math.random() * chars.length)];
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return result;
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}
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/**
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* 加密
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* @param str
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* @param keyStr
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* @param ivStr
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* @returns {*}
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*/
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const encrypt = (str, keyStr, ivStr) => {
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const data = JSON.stringify(str);
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const key = CryptoJS.enc.Utf8.parse(keyStr); // 密钥key 后台提供 - cbc模式 32位字符
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const iv = CryptoJS.enc.Utf8.parse(ivStr); // iv 后台提供 - cbc模式 16位字符
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const encryptedData = CryptoJS.AES.encrypt(data, key, {
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iv,
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mode: CryptoJS.mode.CBC, // 使用 CBC 模式
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padding: CryptoJS.pad.Pkcs7, // 使用 PKCS7 填充
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}).toString(); // 执行加密操作
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return encryptedData;
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}
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// 导出去
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export default httpTokenRequest;
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