From 64494aadbcbdbe5c55d7260078479acba1d0e929 Mon Sep 17 00:00:00 2001
From: liu <2021943741@qq.com>
Date: 星期二, 22 九月 2026 11:42:25 +0800
Subject: [PATCH] 江苏商贸职业学院：接入产教融合学生端(uni-app)，替换原前端工程
---
src/utils/request.js | 266 ++++++++++++++++++++++------------------------------
1 files changed, 114 insertions(+), 152 deletions(-)
diff --git a/src/utils/request.js b/src/utils/request.js
index a8a6b67..46bc0ef 100644
--- a/src/utils/request.js
+++ b/src/utils/request.js
@@ -1,152 +1,114 @@
-import axios from 'axios'
-import { ElNotification , ElMessageBox, ElMessage, ElLoading } from 'element-plus'
-import { getToken } from '@/utils/auth'
-import errorCode from '@/utils/errorCode'
-import { tansParams, blobValidate } from '@/utils/ruoyi'
-import cache from '@/plugins/cache'
-import { saveAs } from 'file-saver'
-import useUserStore from '@/store/modules/user'
-
-let downloadLoadingInstance
-// 鏄惁鏄剧ず閲嶆柊鐧诲綍
-export let isRelogin = { show: false }
-
-axios.defaults.headers['Content-Type'] = 'application/json;charset=utf-8'
-// 鍒涘缓axios瀹炰緥
-const service = axios.create({
- // axios涓姹傞厤缃湁baseURL閫夐」锛岃〃绀鸿姹俇RL鍏叡閮ㄥ垎
- baseURL: import.meta.env.VITE_APP_BASE_API,
- // 瓒呮椂
- timeout: 60000
-})
-
-// request鎷︽埅鍣�
-service.interceptors.request.use(config => {
- // 鏄惁闇�瑕佽缃� token
- const isToken = (config.headers || {}).isToken === false
- // 鏄惁闇�瑕侀槻姝㈡暟鎹噸澶嶆彁浜�
- const isRepeatSubmit = (config.headers || {}).repeatSubmit === false
- if (getToken() && !isToken) {
- config.headers['Authorization'] = 'Bearer ' + getToken() // 璁╂瘡涓姹傛惡甯﹁嚜瀹氫箟token 璇锋牴鎹疄闄呮儏鍐佃嚜琛屼慨鏀�
- }
- // get璇锋眰鏄犲皠params鍙傛暟
- if (config.method === 'get' && config.params) {
- let url = config.url + '?' + tansParams(config.params)
- url = url.slice(0, -1)
- config.params = {}
- config.url = url
- }
- if (!isRepeatSubmit && (config.method === 'post' || config.method === 'put')) {
- const requestObj = {
- url: config.url,
- data: typeof config.data === 'object' ? JSON.stringify(config.data) : config.data,
- time: new Date().getTime()
- }
- const requestSize = Object.keys(JSON.stringify(requestObj)).length // 璇锋眰鏁版嵁澶у皬
- const limitSize = 5 * 1024 * 1024 // 闄愬埗瀛樻斁鏁版嵁5M
- if (requestSize >= limitSize) {
- console.warn(`[${config.url}]: ` + '璇锋眰鏁版嵁澶у皬瓒呭嚭鍏佽鐨�5M闄愬埗锛屾棤娉曡繘琛岄槻閲嶅鎻愪氦楠岃瘉銆�')
- return config
- }
- const sessionObj = cache.session.getJSON('sessionObj')
- if (sessionObj === undefined || sessionObj === null || sessionObj === '') {
- cache.session.setJSON('sessionObj', requestObj)
- } else {
- const s_url = sessionObj.url // 璇锋眰鍦板潃
- const s_data = sessionObj.data // 璇锋眰鏁版嵁
- const s_time = sessionObj.time // 璇锋眰鏃堕棿
- const interval = 1000 // 闂撮殧鏃堕棿(ms)锛屽皬浜庢鏃堕棿瑙嗕负閲嶅鎻愪氦
- if (s_data === requestObj.data && requestObj.time - s_time < interval && s_url === requestObj.url) {
- const message = '鏁版嵁姝ｅ湪澶勭悊锛岃鍕块噸澶嶆彁浜�'
- console.warn(`[${s_url}]: ` + message)
- return Promise.reject(new Error(message))
- } else {
- cache.session.setJSON('sessionObj', requestObj)
- }
- }
- }
- return config
-}, error => {
- console.log(error)
- Promise.reject(error)
-})
-
-// 鍝嶅簲鎷︽埅鍣�
-service.interceptors.response.use(res => {
- // 鏈缃姸鎬佺爜鍒欓粯璁ゆ垚鍔熺姸鎬�
- const code = res.data.code || 200
- // 鑾峰彇閿欒淇℃伅
- const msg = errorCode[code] || res.data.msg || errorCode['default']
- // 浜岃繘鍒舵暟鎹垯鐩存帴杩斿洖
- if (res.request.responseType === 'blob' || res.request.responseType === 'arraybuffer') {
- return res.data
- }
- if (code === 401) {
- if (!isRelogin.show) {
- isRelogin.show = true
- ElMessageBox.confirm('鐧诲綍鐘舵�佸凡杩囨湡锛屾偍鍙互缁х画鐣欏湪璇ラ〉闈紝鎴栬�呴噸鏂扮櫥褰�', '绯荤粺鎻愮ず', { confirmButtonText: '閲嶆柊鐧诲綍', cancelButtonText: '鍙栨秷', type: 'warning' }).then(() => {
- isRelogin.show = false
- useUserStore().logOut().then(() => {
- location.href = '/index'
- })
- }).catch(() => {
- isRelogin.show = false
- })
- }
- return Promise.reject('鏃犳晥鐨勪細璇濓紝鎴栬�呬細璇濆凡杩囨湡锛岃閲嶆柊鐧诲綍銆�')
- } else if (code === 500) {
- ElMessage({ message: msg, type: 'error' })
- return Promise.reject(new Error(msg))
- } else if (code === 601) {
- ElMessage({ message: msg, type: 'warning' })
- return Promise.reject(new Error(msg))
- } else if (code !== 200) {
- ElNotification.error({ title: msg })
- return Promise.reject('error')
- } else {
- return Promise.resolve(res.data)
- }
- },
- error => {
- console.log('err' + error)
- let { message } = error
- if (message == "Network Error") {
- message = "鍚庣鎺ュ彛杩炴帴寮傚父"
- } else if (message.includes("timeout")) {
- message = "绯荤粺鎺ュ彛璇锋眰瓒呮椂"
- } else if (message.includes("Request failed with status code")) {
- message = "绯荤粺鎺ュ彛" + message.substr(message.length - 3) + "寮傚父"
- }
- ElMessage({ message: message, type: 'error', duration: 5 * 1000 })
- return Promise.reject(error)
- }
-)
-
-// 閫氱敤涓嬭浇鏂规硶
-export function download(url, params, filename, config) {
- downloadLoadingInstance = ElLoading.service({ text: "姝ｅ湪涓嬭浇鏁版嵁锛岃绋嶅��", background: "rgba(0, 0, 0, 0.7)", })
- return service.post(url, params, {
- transformRequest: [(params) => { return tansParams(params) }],
- headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
- responseType: 'blob',
- ...config
- }).then(async (data) => {
- const isBlob = blobValidate(data)
- if (isBlob) {
- const blob = new Blob([data])
- saveAs(blob, filename)
- } else {
- const resText = await data.text()
- const rspObj = JSON.parse(resText)
- const errMsg = errorCode[rspObj.code] || rspObj.msg || errorCode['default']
- ElMessage.error(errMsg)
- }
- downloadLoadingInstance.close()
- }).catch((r) => {
- console.error(r)
- ElMessage.error('涓嬭浇鏂囦欢鍑虹幇閿欒锛岃鑱旂郴绠＄悊鍛橈紒')
- downloadLoadingInstance.close()
- })
-}
-
-export default service
+/**
+ * 璇锋眰灏佽锛堝熀浜� uni.request锛屾敮鎸� token銆侀敊璇粺涓�澶勭悊锛�
+ */
+import config from '@/config.js'
+
+// 瀛樺偍 token 鐨� key
+const TOKEN_KEY = 'cj_student_token'
+
+export function getToken() {
+ return uni.getStorageSync(TOKEN_KEY)
+}
+export function setToken(t) {
+ uni.setStorageSync(TOKEN_KEY, t)
+}
+export function clearToken() {
+ uni.removeStorageSync(TOKEN_KEY)
+}
+
+function request(method, url, data = {}, options = {}) {
+ return new Promise((resolve, reject) => {
+ const token = getToken()
+ uni.request({
+ url: config.baseUrl + url,
+ method,
+ data,
+ header: {
+ 'Content-Type': 'application/json',
+ ...(token ? { Authorization: 'Bearer ' + token } : {}),
+ ...(options.header || {}),
+ },
+ success: (res) => {
+ if (res.statusCode === 401) {
+ clearToken()
+ uni.showToast({ title: '璇烽噸鏂扮櫥褰�', icon: 'none' })
+ uni.reLaunch({ url: '/pages/login/login' })
+ reject(res.data)
+ return
+ }
+ if (res.data && res.data.code === 200) {
+ resolve(res.data)
+ } else {
+ // 鍚庣浠� HTTP 200 + body.code 401 琛ㄨ揪鐧诲綍澶辨晥锛氬悓姝ユ竻 token锛岃烦鐧诲綍椤�
+ if (res.data && res.data.code === 401) {
+ clearToken()
+ uni.showToast({ title: '鐧诲綍宸插け鏁堬紝璇烽噸鏂扮櫥褰�', icon: 'none' })
+ uni.reLaunch({ url: '/pages/login/login' })
+ } else {
+ uni.showToast({ title: (res.data && res.data.msg) || '璇锋眰澶辫触', icon: 'none' })
+ }
+ reject(res.data)
+ }
+ },
+ fail: (err) => {
+ uni.showToast({ title: '缃戠粶寮傚父锛岃妫�鏌ュ悗绔繛鎺�', icon: 'none' })
+ reject(err)
+ },
+ })
+ })
+}
+
+/**
+ * 涓婁紶鍗曚釜鏂囦欢鍒� /miniapp/upload銆�
+ * H5 鍙紶 file锛坕nput[type=file] 閫変腑鐨� File 瀵硅薄锛夛紱灏忕▼搴�/App 浼� filePath锛堜复鏃惰矾寰勶級銆�
+ * 鍚庣鍝嶅簲涓� { code, msg, data: { fileName, originalName } }锛�
+ * 鎴愬姛鏃� resolve 鍐呭眰 data锛坽 fileName, originalName }锛夛紝鍏煎涓埆鏃х粨鏋勭殑椤跺眰 fileName銆�
+ */
+export function uploadFile({ filePath, file }) {
+ return new Promise((resolve, reject) => {
+ const token = getToken()
+ // uni-h5 鐨� uploadFile 缂� filePath 浼氬厛 reject("file error")锛堜絾 XHR 浠嶄細鍙戝嚭锛屽鑷�
+ // 銆屽悗绔紶鎴愬姛銆佸墠绔姤澶辫触銆嶏級锛汬5 浼� File 瀵硅薄鏃惰ˉ涓�涓� blob URL 鍏滃簳銆�
+ let fp = filePath
+ if (!fp && file) {
+ try { fp = URL.createObjectURL(file) } catch (e) { /* 闈炴祻瑙堝櫒鐜蹇界暐 */ }
+ }
+ uni.uploadFile({
+ url: config.baseUrl + '/miniapp/upload',
+ filePath: fp,
+ file,
+ name: 'file',
+ header: token ? { Authorization: 'Bearer ' + token } : {},
+ success: (res) => {
+ let d = res.data
+ try { d = JSON.parse(res.data) } catch (e) { /* 淇濈暀鍘熷鏂囨湰 */ }
+ if (res.statusCode === 401) {
+ clearToken()
+ uni.showToast({ title: '璇烽噸鏂扮櫥褰�', icon: 'none' })
+ uni.reLaunch({ url: '/pages/login/login' })
+ reject(d)
+ return
+ }
+ if (d && d.code === 200) {
+ // 鐪熸鏈夌敤鐨勬槸 data 鍐呭眰锛涙棫浠ｇ爜鐩存帴 resolve 鏁翠釜鍝嶅簲浣撳鑷� res.fileName 鎭掍负 undefined
+ resolve(d.data || d)
+ } else {
+ uni.showToast({ title: (d && d.msg) || '涓婁紶澶辫触', icon: 'none' })
+ reject(d)
+ }
+ },
+ fail: (err) => {
+ uni.showToast({ title: '涓婁紶澶辫触锛岃妫�鏌ョ綉缁�', icon: 'none' })
+ reject(err)
+ },
+ })
+ })
+}
+
+export default {
+ get: (url, data, opts) => request('GET', url, data, opts),
+ post: (url, data, opts) => request('POST', url, data, opts),
+ put: (url, data, opts) => request('PUT', url, data, opts),
+ delete: (url, data, opts) => request('DELETE', url, data, opts),
+ upload: uploadFile,
+}
--
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