<template> <div> <el-upload :action="uploadAction" :headers="uploadHeaders" list-type="picture-card" :on-preview="handlePictureCardPreview" :on-remove="handleRemove" :on-success="handleUploadSuccess" :file-list="imageList" :before-upload="beforeAvatarUpload" > <el-icon><Plus /></el-icon> </el-upload> <el-dialog v-model="dialogVisible"> <img width="100%" :src="dialogImageUrl" alt="" > </el-dialog> </div> </template> <script setup> import $cookie from 'vue-cookies' import { ElMessage } from 'element-plus' const uploadHeaders = { Authorization: $cookie.get('Authorization') } const uploadAction = http.adornUrl('/admin/file/upload/element') const props = defineProps({ modelValue: { default: '', type: String } }) const emit = defineEmits(['update:modelValue']) const dialogImageUrl = ref('') const dialogVisible = ref(false) const resourcesUrl = import.meta.env.VITE_APP_RESOURCES_URL const imageList = computed(() => { const res = [] if (props.modelValue) { const imageArray = props.modelValue?.split(',') for (let i = 0; i < imageArray.length; i++) { res.push({ url: resourcesUrl + imageArray[i], response: imageArray[i] }) } } emit('update:modelValue', props.modelValue) return res }) /** * 图片上传 */ // eslint-disable-next-line no-unused-vars const handleUploadSuccess = (response, file, fileList) => { const pics = fileList.map(file => { if (typeof file.response === 'string') { return file.response } return file.response.data }).join(',') emit('update:modelValue', pics) } /** * 限制图片上传大小 */ const beforeAvatarUpload = (file) => { const isJPG = file.type === 'image/jpeg' || file.type === 'image/png' || file.type === 'image/gif' || file.type === 'image/jpg' if (!isJPG) { ElMessage.error('上传图片只能是jpeg/jpg/png/gif 格式!') } const isLt2M = file.size / 1024 / 1024 < 2 if (!isLt2M) { ElMessage.error('上传图片大小不能超过 2MB!') } return isLt2M && isJPG } // eslint-disable-next-line no-unused-vars const handleRemove = (file, fileList) => { const pics = fileList.map(file => { if (typeof file.response === 'string') { return file.response } return file.response.data }).join(',') emit('update:modelValue', pics) } const handlePictureCardPreview = (file) => { dialogImageUrl.value = file.url dialogVisible.value = true } </script> 把这个改成多视频上传
<template> <div> <el-upload :action="uploadAction" :headers="uploadHeaders" list-type="picture-card" :on-preview="handlePictureCardPreview" :on-remove="handleRemove" :on-success="handleUploadSuccess" :file-list="imageList" :before-upload="beforeAvatarUpload" > <el-icon><Plus /></el-icon> </el-upload> <el-dialog v-model="dialogVisible"> <img width="100%" :src="dialogImageUrl" alt="" > </el-dialog> </div> </template> <script setup> import $cookie from 'vue-cookies' import { ElMessage } from 'element-plus' const uploadHeaders = { Authorization: $cookie.get('Authorization') } const uploadAction = http.adornUrl('/admin/file/upload/element') const props = defineProps({ modelValue: { default: '', type: String } }) const emit = defineEmits(['update:modelValue']) const dialogImageUrl = ref('') const dialogVisible = ref(false) const resourcesUrl = import.meta.env.VITE_APP_RESOURCES_URL const imageList = computed(() => { const res = [] if (props.modelValue) { const imageArray = props.modelValue?.split(',') for (let i = 0; i < imageArray.length; i++) { res.push({ url: resourcesUrl + imageArray[i], response: imageArray[i] }) } } emit('update:modelValue', props.modelValue) return res }) /** * 图片上传 */ // eslint-disable-next-line no-unused-vars const handleUploadSuccess = (response, file, fileList) => { const pics = fileList.map(file => { if (typeof file.response === 'string') { return file.response } return file.response.data }).join(',') emit('update:modelValue', pics) } /** * 限制图片上传大小 */ const beforeAvatarUpload = (file) => { const isJPG = file.type === 'image/jpeg' || file.type === 'image/png' || file.type === 'image/gif' || file.type === 'image/jpg' if (!isJPG) { ElMessage.error('上传图片只能是jpeg/jpg/png/gif 格式!') } const isLt2M = file.size / 1024 / 1024 < 2 if (!isLt2M) { ElMessage.error('上传图片大小不能超过 2MB!') } return isLt2M && isJPG } // eslint-disable-next-line no-unused-vars const handleRemove = (file, fileList) => { const pics = fileList.map(file => { if (typeof file.response === 'string') { return file.response } return file.response.data }).join(',') emit('update:modelValue', pics) } const handlePictureCardPreview = (file) => { dialogImageUrl.value = file.url dialogVisible.value = true } </script> 把这个改成多视频上传
<template>
<div>
<el-upload
:action="uploadAction"
:headers="uploadHeaders"
list-type="picture-card"
:on-preview="handlePictureCardPreview"
:on-remove="handleRemove"
:on-success="handleUploadSuccess"
:file-list="imageList"
:before-upload="beforeAvatarUpload"
>
<el-icon><Plus /></el-icon>
</el-upload>
<el-dialog v-model="dialogVisible">
<img
width="100%"
:src="dialogImageUrl"
alt=""
>
</el-dialog>
</div>
</template>
<script setup>
import $cookie from 'vue-cookies'
import { ElMessage } from 'element-plus'
const uploadHeaders = { Authorization: $cookie.get('Authorization') }
const uploadAction = http.adornUrl('/admin/file/upload/element')
const props = defineProps({
modelValue: {
default: '',
type: String
}
})
const emit = defineEmits(['update:modelValue'])
const dialogImageUrl = ref('')
const dialogVisible = ref(false)
const resourcesUrl = import.meta.env.VITE_APP_RESOURCES_URL
const imageList = computed(() => {
const res = []
if (props.modelValue) {
const imageArray = props.modelValue?.split(',')
for (let i = 0; i < imageArray.length; i++) {
res.push({ url: resourcesUrl + imageArray[i], response: imageArray[i] })
}
}
emit('update:modelValue', props.modelValue)
return res
})
/**
* 图片上传
*/
// eslint-disable-next-line no-unused-vars
const handleUploadSuccess = (response, file, fileList) => {
const pics = fileList.map(file => {
if (typeof file.response === 'string') {
return file.response
}
return file.response.data
}).join(',')
emit('update:modelValue', pics)
}
/**
* 限制图片上传大小
*/
const beforeAvatarUpload = (file) => {
const isJPG = file.type === 'image/jpeg' || file.type === 'image/png' || file.type === 'image/gif' || file.type === 'image/jpg'
if (!isJPG) {
ElMessage.error('上传图片只能是jpeg/jpg/png/gif 格式!')
}
const isLt2M = file.size / 1024 / 1024 < 2
if (!isLt2M) {
ElMessage.error('上传图片大小不能超过 2MB!')
}
return isLt2M && isJPG
}
// eslint-disable-next-line no-unused-vars
const handleRemove = (file, fileList) => {
const pics = fileList.map(file => {
if (typeof file.response === 'string') {
return file.response
}
return file.response.data
}).join(',')
emit('update:modelValue', pics)
}
const handlePictureCardPreview = (file) => {
dialogImageUrl.value = file.url
dialogVisible.value = true
}
</script>
把这个改成多视频上传
用户844756422
2024年07月08日
|
浏览 218
抱歉，给定的代码段是用于实现图片上传的，无法直接改为多视频上传。要实现多视频上传，您需要使用不同的组件和逻辑来处理视频文件。视频文件通常比图片文件更大，所以需要考虑到上传速度、文件大小限制等因素。您可能需要使用不同的上传组件，并对上传逻辑进行相应的修改来支持视频文件的上传。
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