forked from opentiny/tiny-vue
43 lines
1.0 KiB
Vue
43 lines
1.0 KiB
Vue
<template>
|
|
<tiny-file-upload
|
|
accept="image/*"
|
|
ref="uploadRef"
|
|
:action="action"
|
|
:file-list="fileList"
|
|
:before-upload="beforeUpload"
|
|
>
|
|
<template #trigger>
|
|
<tiny-button type="primary">选取文件</tiny-button>
|
|
</template>
|
|
<template #tip>
|
|
<div class="tiny-upload__tip">只允许上传 image 类型文件</div>
|
|
</template>
|
|
</tiny-file-upload>
|
|
</template>
|
|
|
|
<script setup>
|
|
import { ref } from 'vue'
|
|
import { FileUpload as TinyFileUpload, Button as TinyButton, Modal } from '@opentiny/vue'
|
|
|
|
const action = ref('http://localhost:3000/api/upload')
|
|
const fileList = ref([])
|
|
|
|
function beforeUpload(file) {
|
|
let fileReader = new FileReader()
|
|
|
|
fileReader.readAsDataURL(file) // 根据图片路径读取图片
|
|
fileReader.onload = function () {
|
|
let base64 = this.result
|
|
let img = document.createElement('img')
|
|
|
|
img.src = base64
|
|
img.onload = function () {
|
|
Modal.message({
|
|
message: '宽：' + img.naturalWidth + ' 高：' + img.naturalHeight,
|
|
status: 'info'
|
|
})
|
|
}
|
|
}
|
|
}
|
|
</script>
|