From c69e9de072ae76a15664d4903be90730ef97985d Mon Sep 17 00:00:00 2001 From: Tevin <tingquanren@163.com> Date: Wed, 24 Feb 2021 16:32:54 +0800 Subject: [PATCH] 实现跨端通讯 --- bases/Fetcher.js | 125 +++++++++++++++++++++++++++++++---------- 1 files changed, 93 insertions(+), 32 deletions(-) diff --git a/bases/Fetcher.js b/bases/Fetcher.js index f845bae..777ff95 100644 --- a/bases/Fetcher.js +++ b/bases/Fetcher.js @@ -5,7 +5,8 @@ import Taro from '@tarojs/taro'; import Qs from 'qs'; -import {Tools} from '@components/common/Tools'; +import { Tools } from '@components/common/Tools'; +import project from '@project'; export class Fetcher { @@ -17,6 +18,18 @@ this._data = { urlPrefix: options.urlPrefix || ['/api/common/', '/api/common/'], }; + // 网页 + if (process.env.TARO_ENV === 'h5') { + this._defaultConfig.url = window.location.protocol + '//' + window.location.host; + } + // 小程序 + else if (process.env.TARO_ENV === 'weapp') { + if (Fetcher.inDevMod) { + this._defaultConfig.url = project.localHost; + } else { + this._defaultConfig.url = project.serverHost; + } + } } /** @@ -24,14 +37,15 @@ * @private */ _defaultConfig = { - url: window.location.protocol + '//' + window.location.host, + url: '', header: { 'X-Requested-With': 'XMLHttpRequest', 'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8', 'Ax-Rq-Type': 'separation', }, + credentials: 'same-origin', dataType: 'json', - timeout: 10000, + timeout: 30 * 1000, }; /** @@ -56,20 +70,6 @@ } url = url.replace(/[./]\//g, ''); return url; - } - - /** - * 显示提示信息 - * @param type - * @param msg - */ - message(type, msg) { - Taro.showToast({ - title: msg, - icon: 'none', - mask: true, - duration: type === 'error' ? 5000 : 3000, - }); } /** @@ -102,8 +102,10 @@ const params = Qs.stringify(data); const data2 = {}; params.split('&').forEach(param => { - const item = param.split('='); - data2[decodeURIComponent(item[0])] = decodeURIComponent(item[1]); + if (param) { + const item = param.split('='); + data2[decodeURIComponent(item[0])] = decodeURIComponent(item[1]); + } }); return this.query('post', url, data2, remap, options); } @@ -117,7 +119,7 @@ * @param {object} [options] * @return {Promise<any>|} */ - query(type, url, data = null, remap, options) { + query(type, url, data = null, remap, options = {}) { return new Promise((resolve, reject) => { Taro.request({ ...this._defaultConfig, @@ -158,7 +160,7 @@ // 旧请求,操作类通讯,响应体转换 if (typeof responseData.status !== 'undefined' && typeof responseData.dataMsg !== 'undefined') { // 转换数据体 - let data2 = {rows: []}; + let data2 = { rows: [] }; // 数组类型 if (responseData.dataMsg instanceof Array) { if (responseData.dataMsg.length > 0) { @@ -183,7 +185,7 @@ // 旧版请求,数据列表类通讯,响应体转换 if (typeof responseData.data !== 'undefined' && typeof responseData.count !== 'undefined') { const data = (!!responseData.data && typeof responseData.data !== 'object') ? - {data: responseData.data} : null; + { data: responseData.data } : null; return { state: { code: responseData.code === 0 ? 2000 : 5000, @@ -439,7 +441,7 @@ } else { // 修复补齐 if (type === 'fix') { - if (!path || /^\/(upload|static)/.test(path)) { + if (!path || /^(http|\/upload|\/static)/.test(path)) { return path; } else { return '/upload/' + path; @@ -483,21 +485,80 @@ } /** + * 显示提示信息 + * @param type + * @param msg + */ + message(type, msg) { + Taro.showToast({ + title: msg, + icon: 'none', + mask: true, + duration: type === 'error' ? 5000 : 3000, + }); + } + + /** + * 转换图片路径(旧版运营平台) + * @param {String} type - fix or cut + * @param {String} path + * @example + * fix -> '/upload/4/5e6c91eeccedc.jpg' + * cut -> '4/5e56307c489c7.jpg' + */ + transImgPath(type, path) { + if (!path) { + return ''; + } + if (path.indexOf(',') >= 0) { + return path.split(',').map(p => this.transImgPath(type, p)).join(','); + } else { + // 修复补齐 + if (type === 'fix') { + if (!path || /^(http|\/upload|\/static)/.test(path)) { + return path; + } else { + return '/upload/' + path; + } + } else if (type === 'cut') { + const pathArr = path.split('upload/'); + return pathArr[pathArr.length - 1]; + } + } + } + + /** * 记录是否为本地开发模式 * @type {Boolean} */ static inDevMod = (() => { - // 当处于 mock 请求模式,视为本地开发 - if (Tools.getTopUrlParam('query') === 'mock') { - return true; + // 网页 + if (process.env.TARO_ENV === 'h5') { + const reg = new RegExp('(^|&)query=([^&]*)(&|$)', 'i'); + const match = window.location.search.substr(1).match(reg); + const param = match !== null ? decodeURIComponent(match[2]) : null; + // 当处于 mock 请求模式,视为本地开发 + if (param === 'mock') { + return true; + } + // 强制 real 请求,可在本地使用真实请求 + if (param === 'real') { + return false; + } + // 当没有 url 指定时,只有内网 ip 和 33**/35** 的端口号,视为本地开发模式 + return /^(192|127|localhost).*?:3[35]\d{2}$/i.test(window.location.host); } - // 强制 real 请求,可在本地使用真实请求 - if (Tools.getTopUrlParam('query') === 'real') { - return false; + // 小程序 + else if (process.env.TARO_ENV === 'weapp') { + // 开发编译 + if (process.env.NODE_ENV === 'development') { + return true; + } + // 生产编译 + else if (process.env.NODE_ENV === 'production') { + return false; + } } - // 当没有 url 指定时,只有内网 ip 和 33** 的端口号,视为本地开发模式 - return /^(192|127|localhost).*?:33\d{2}$/i.test(window.location.host); })(); - } \ No newline at end of file -- Gitblit v1.9.1