105 lines
2.0 KiB
Vue
105 lines
2.0 KiB
Vue
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<template>
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<div>
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<el-upload
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:action="`${path}/fileUploadAndDownload/upload`"
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:headers="{ 'x-token': userStore.token }"
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:show-file-list="false"
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:on-success="handleImageSuccess"
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:before-upload="beforeImageUpload"
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:multiple="false"
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>
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<el-button size="small" type="primary">压缩上传</el-button>
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</el-upload>
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</div>
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</template>
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<script setup>
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import ImageCompress from '@/utils/image'
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import { ref } from 'vue'
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import { ElMessage } from 'element-plus'
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import { useUserStore } from '@/pinia/modules/user'
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const emit = defineEmits(['on-success'])
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const props = defineProps({
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imageUrl: {
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type: String,
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default: ''
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},
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fileSize: {
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type: Number,
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default: 2048 // 2M 超出后执行压缩
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},
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maxWH: {
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type: Number,
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default: 1920 // 图片长宽上限
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}
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})
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const path = ref(import.meta.env.VITE_BASE_API)
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const userStore = useUserStore()
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const beforeImageUpload = (file) => {
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const isJPG = file.type === 'image/jpeg'
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const isPng = file.type === 'image/png'
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if (!isJPG && !isPng) {
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ElMessage.error('上传头像图片只能是 jpg或png 格式!')
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return false
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}
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const isRightSize = file.size / 1024 < props.fileSize
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if (!isRightSize) {
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// 压缩
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const compress = new ImageCompress(file, props.fileSize, props.maxWH)
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return compress.compress()
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}
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return isRightSize
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}
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const handleImageSuccess = (res) => {
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const { data } = res
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if (data.file) {
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emit('on-success', data.file.url)
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}
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}
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</script>
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<script>
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export default {
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name: 'UploadImage',
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methods: {
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}
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}
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</script>
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<style lang="scss" scoped>
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.image-uploader {
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border: 1px dashed #d9d9d9;
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width: 180px;
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border-radius: 6px;
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cursor: pointer;
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position: relative;
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overflow: hidden;
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}
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.image-uploader {
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border-color: #409eff;
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}
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.image-uploader-icon {
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font-size: 28px;
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color: #8c939d;
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width: 178px;
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height: 178px;
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line-height: 178px;
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text-align: center;
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}
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.image {
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width: 178px;
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height: 178px;
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display: block;
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}
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</style>
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