feat: support multi-files

package.json

@@ -17,6 +17,7 @@
     "axios": "^1.13.2",
     "dompurify": "^3.2.6",
     "file-saver": "^2.0.5",
+    "jszip": "3.10.1",
     "lru-cache": "^11.1.0",
     "lucide-vue-next": "^0.535.0",
     "marked": "^16.1.1",
@@ -51,7 +52,6 @@
     "tailwindcss": "^3.4.17",
     "typescript": "~5.8.3",
     "vite": "^7.3.0",
-    "vite-plugin-vue-devtools": "^8.0.0",
     "vue-tsc": "^3.0.4"
   }
 }

src/components/common/FileUploadArea.vue

@@ -18,6 +18,7 @@
       @change="handleFileUpload"
       :accept="acceptedTypes"
       :disabled="isUploading"
+      multiple
     />
     <div class="absolute inset-0 w-full h-full" v-if="progress > 0">
       <BorderProgressBar :progress="progress" />
@@ -38,7 +39,14 @@
           : 'text-gray-600 group-hover:text-indigo-600'
       ]"
     >
-      <span class="block truncate">
+      <span v-if="selectedFiles && selectedFiles.length > 1" class="block">
+        <span
+          v-for="(f, i) in selectedFiles"
+          :key="i"
+          class="block truncate"
+        >{{ f.name }}</span>
+      </span>
+      <span v-else class="block truncate">
         {{ displayText }}
       </span>
     </p>
@@ -87,6 +95,7 @@ type UploadStatusType = 'idle' | 'uploading' | 'success' | 'error' | 'initializi
 
 interface Props {
   selectedFile?: File | null
+  selectedFiles?: File[]
   progress?: number
   placeholder?: string
   description?: string
@@ -109,12 +118,14 @@ interface Props {
 
 interface Emits {
   fileSelected: [file: File]
+  filesSelected: [files: File[]]
   fileDrop: [event: DragEvent]
   retry: []
 }
 
 const props = withDefaults(defineProps<Props>(), {
   selectedFile: null,
+  selectedFiles: () => [],
   progress: 0,
   placeholder: '',
   description: '',
@@ -146,6 +157,12 @@ const hasError = computed(() => props.uploadStatus === 'error')
 const isSuccess = computed(() => props.uploadStatus === 'success')
 
 const displayText = computed(() => {
+  if (props.selectedFiles && props.selectedFiles.length === 1) {
+    return props.selectedFiles[0].name
+  }
+  if (props.selectedFiles && props.selectedFiles.length > 1) {
+    return `已选择 ${props.selectedFiles.length} 个文件`
+  }
   if (props.selectedFile) {
     return props.selectedFile.name
   }
@@ -229,9 +246,13 @@ const triggerFileUpload = () => {
 
 const handleFileUpload = (event: Event) => {
   const target = event.target as HTMLInputElement
-  const file = target.files?.[0]
-  if (file) {
-    emit('fileSelected', file)
+  const files = target.files
+  if (files && files.length > 0) {
+    if (files.length === 1) {
+      emit('fileSelected', files[0])
+    } else {
+      emit('filesSelected', Array.from(files))
+    }
   }
   // 重置 input 值，允许选择同名文件
   target.value = ''

src/views/SendFileView.vue

@@ -23,9 +23,11 @@
             <div v-if="sendType === 'file'" key="file" class="grid grid-cols-1 gap-8">
               <FileUploadArea
                 :selected-file="selectedFile"
+                :selected-files="selectedFiles"
                 :progress="uploadProgress"
                 :description="`支持各种常见格式，最大${getStorageUnit(config.uploadSize)}`"
                 @file-selected="handleFileSelected"
+                @files-selected="handleFilesSelected"
                 @file-drop="handleFileDrop"
               />
             </div>
@@ -522,6 +524,7 @@ import {
 } from 'lucide-vue-next'
 import { useRouter } from 'vue-router'
 import QRCode from 'qrcode.vue'
+import JSZip from 'jszip'
 import { useFileDataStore } from '@/stores/fileData'
 import { useAlertStore } from '@/stores/alertStore'
 import api from '@/utils/api'
@@ -561,6 +564,7 @@ const fileDataStore = useFileDataStore()
 
 const sendType = ref('file')
 const selectedFile = ref<File | null>(null)
+const selectedFiles = ref<File[]>([])
 const textContent = ref('')
 
 const expirationMethod = ref(config.expireStyle?.[0] || 'day')
@@ -586,17 +590,47 @@ const fileHash = ref('')
 
 const handleFileSelected = async (file: File) => {
   selectedFile.value = file
+  selectedFiles.value = []
   if (!checkOpenUpload()) return
   if (!checkFileSize(file)) return
   fileHash.value = await calculateFileHash(file)
 }
 
+const handleFilesSelected = async (files: File[]) => {
+  if (!checkOpenUpload()) return
+  selectedFiles.value = files
+  selectedFile.value = null
+  fileHash.value = ''
+}
+
+const packFilesAsZip = async (files: File[]): Promise<File> => {
+  const zip = new JSZip()
+  for (const file of files) {
+    zip.file(file.name, file)
+  }
+  const blob = await zip.generateAsync({
+    type: 'blob',
+    compression: 'DEFLATE',
+    compressionOptions: { level: 6 }
+  })
+  const zipName = `files_${Date.now()}.zip`
+  return new File([blob], zipName, { type: 'application/zip' })
+}
+
 const handleFileDrop = async (event: DragEvent) => {
-  if (event.dataTransfer?.files && event.dataTransfer.files.length > 0) {
-    const file = event.dataTransfer.files[0]
+  if (!event.dataTransfer?.files || event.dataTransfer.files.length === 0) return
+  const files = Array.from(event.dataTransfer.files)
+  if (files.length === 1) {
+    const file = files[0]
     selectedFile.value = file
+    selectedFiles.value = []
     if (!checkUpload()) return
     fileHash.value = await calculateFileHash(file)
+  } else {
+    if (!checkOpenUpload()) return
+    selectedFiles.value = files
+    selectedFile.value = null
+    fileHash.value = ''
   }
 }
 
@@ -1006,7 +1040,7 @@ const handleSubmit = async () => {
   isSubmitting.value = true
 
   try {
-    if (sendType.value === 'file' && !selectedFile.value) {
+    if (sendType.value === 'file' && !selectedFile.value && selectedFiles.value.length === 0) {
       alertStore.showAlert(t('send.messages.selectFile'), 'error')
       return
     }
@@ -1029,10 +1063,18 @@ const handleSubmit = async () => {
     let response: ApiResponse
 
     if (sendType.value === 'file') {
+      // 多文件时先打包成 zip
+      let fileToUpload = selectedFile.value!
+      if (selectedFiles.value.length > 0) {
+        alertStore.showAlert('正在打包文件...', 'success')
+        fileToUpload = await packFilesAsZip(selectedFiles.value)
+        if (!checkFileSize(fileToUpload)) return
+        fileHash.value = await calculateFileHash(fileToUpload)
+      }
       if (config.enableChunk) {
-        response = await handleChunkUpload(selectedFile.value!)
+        response = await handleChunkUpload(fileToUpload)
       } else {
-        response = await handlePresignedUpload(selectedFile.value!)
+        response = await handlePresignedUpload(fileToUpload)
       }
     } else {
       // 文本上传保持不变
@@ -1071,6 +1113,7 @@ const handleSubmit = async () => {
       alertStore.showAlert(t('send.messages.sendSuccess', { code: retrieveCode }), 'success')
       // 重置表单 - 只重置文件和文本内容,保留过期信息
       selectedFile.value = null
+      selectedFiles.value = []
       textContent.value = ''
       uploadProgress.value = 0
       resetPresignUpload()