83 lines
2.4 KiB
JavaScript
83 lines
2.4 KiB
JavaScript
import App from './App'
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// 全局拦截选择图片，在文件进入上传列表前进行预过滤，从根本上解决“不合规图片在列表里转圈卡死”的问题
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uni.addInterceptor('chooseImage', {
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success(res) {
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const allowedExtensions = ['bmp', 'gif', 'jpg', 'jpeg', 'png'];
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const validTempFilePaths = [];
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const validTempFiles = [];
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let hasInvalid = false;
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let invalidExt = '';
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res.tempFiles.forEach((file, index) => {
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const path = file.path || res.tempFilePaths[index];
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const cleanPath = path.split('?')[0];
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const ext = cleanPath.split('.').pop().toLowerCase();
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if (allowedExtensions.includes(ext)) {
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validTempFiles.push(file);
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validTempFilePaths.push(res.tempFilePaths[index]);
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} else {
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hasInvalid = true;
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invalidExt = ext;
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}
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});
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if (hasInvalid) {
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uni.showToast({
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title: `已过滤不支持的 .${invalidExt} 格式图片，请上传 png/jpg/jpeg/gif/bmp`,
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icon: 'none',
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duration: 3500
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});
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}
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res.tempFilePaths = validTempFilePaths;
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res.tempFiles = validTempFiles;
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}
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});
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// 全局拦截文件上传，校验文件后缀是否在后端白名单中，预防非法格式报错
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uni.addInterceptor('uploadFile', {
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invoke(args) {
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const filePath = args.filePath;
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if (filePath) {
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const cleanPath = filePath.split('?')[0];
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const ext = cleanPath.split('.').pop().toLowerCase();
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const allowedExtensions = ['bmp', 'gif', 'jpg', 'jpeg', 'png', 'doc', 'docx', 'xls', 'xlsx', 'ppt', 'pptx', 'html', 'htm', 'txt', 'rar', 'zip', 'gz', 'bz2', 'mp4', 'avi', 'rmvb', 'pdf'];
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if (!allowedExtensions.includes(ext)) {
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uni.showToast({
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title: `不支持 .${ext} 格式，请上传合规的文件或图片`,
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icon: 'none',
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duration: 3000
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});
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return false; // 拦截请求
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}
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}
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return args;
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}
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});
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// #ifndef VUE3
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import Vue from 'vue'
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import './uni.promisify.adaptor'
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import uviewPlus from '@/uni_modules/uview-plus'
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Vue.config.productionTip = false
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Vue.use(uviewPlus)
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App.mpType = 'app'
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const app = new Vue({
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...App
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})
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app.$mount()
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// #endif
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// #ifdef VUE3
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import { createSSRApp } from 'vue'
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import uviewPlus from '@/uni_modules/uview-plus'
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export function createApp() {
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const app = createSSRApp(App)
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app.use(uviewPlus)
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return {
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app
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}
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}
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// #endif
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