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105 lines
2.7 KiB
105 lines
2.7 KiB
let sha1 = require("./sha1.min.js");
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let SparkMD5 = require("./SparkMD5.js"); // 签名加密js文件
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function getsign(params) {
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let s_data = "";
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let keys = [];
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for (const key in params) {
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if (params.hasOwnProperty(key)) {
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const value = params[key];
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keys.push(key);
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}
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}
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let arr = [];
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keys.sort();
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for (let i = 0; i < keys.length; i++) {
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let k = keys[i];
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let v = params[k];
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arr.push(k + '=' + v);
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}
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s_data = arr.join('&');
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let sign = sha1(SparkMD5.hash(s_data) + 'Leadfyy@123');
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params.sign = sign;
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return params;
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}
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export const request = options => {
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let { url, data, method, showLoading } = options;
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if(typeof data === 'undefined'){
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data = {};
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}
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return new Promise((resolve, reject) => {
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// 绑定this
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let that = this;
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// 获取当前请求来自哪个页面
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let pages = getCurrentPages();
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data.create_page = pages[pages.length - 1].route;
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// 当前请求时间戳
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if (!data.timestamp) {
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data.timestamp = Math.round(new Date().getTime() / 1000);
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}
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// 当前请求随机数
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if(!data.rand){
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data.rand = Math.round(Math.random() * 1000000);
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}
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// 当前请求来自的平台
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data.platform = 'wxmini';
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// #ifdef APP-PLUS
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data.platform = 'app'; // 来自app平台，其他平台写法类似
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// #endif
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// 当前小程序版本号
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// data.version = that.API.VERSION;
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// 获取设备唯一deviceId，如果没有，自动生成一个
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let sysInfo = uni.getSystemInfoSync();
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if(typeof sysInfo.deviceId == 'undefined'){
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let deviceId = uni.getStorageSync('deviceId');
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if(deviceId){
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sysInfo.deviceId = deviceId;
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}else{
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let date_time = String(new Date().getTime());
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let md5_deviceId = SparkMD5.hash(date_time);
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uni.setStorageSync('deviceId', md5_deviceId);
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sysInfo.deviceId = md5_deviceId;
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}
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}
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if (sysInfo) {
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data.device_info = JSON.stringify(sysInfo);
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}
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// 判断传入用户token和id
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let userinfo = uni.getStorageSync('userinfo') || {};
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if(userinfo && userinfo.token && !data.token){
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data.token = userinfo.token;
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}
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if(userinfo && userinfo.id && !data.user_id){
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data.user_id = userinfo.id;
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}
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// 获取页面options参数
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let _mergeParam = that._mergeParam;
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for (let _keyVar in _mergeParam) {
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let _k = _keyVar
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if (data[_k]) {
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_k = '_' + _k;
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}
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data[_k] = _mergeParam[_keyVar];
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}
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// 生成sign
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getsign(data);
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console.log(url, data);
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// 动态赋值是否显示loading加载框 TODO验证一下是否有问题
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if(that.$valueType(showLoading) != 'undefined'){
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that.$u.http.setConfig({showLoading});
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}
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let httpData = method == 'get' ? {params: data} : data;
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// 发起请求
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that.$u[method](url, httpData).then(res => {
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resolve(res);
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}).catch(err => {
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reject(err);
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})
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});
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}
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