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common.vue
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common.vue
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<template>
<div>
<el-upload
:action="`${path}/fileUploadAndDownload/upload`"
:before-upload="checkFile"
:headers="{ 'x-token': userStore.token }"
:on-error="uploadError"
:on-success="uploadSuccess"
:show-file-list="false"
class="upload-btn"
>
<el-button size="small" type="primary">普通上传</el-button>
</el-upload>
</div>
</template>
<script setup>
import { ref } from 'vue'
import { ElMessage } from 'element-plus'
import { useUserStore } from '@/pinia/modules/user'
const emit = defineEmits(['on-success'])
const path = ref(import.meta.env.VITE_BASE_API)
const userStore = useUserStore()
const fullscreenLoading = ref(false)
const checkFile = (file) => {
fullscreenLoading.value = true
const isJPG = file.type === 'image/jpeg'
const isPng = file.type === 'image/png'
const isLt2M = file.size / 1024 / 1024 < 0.5
if (!isJPG && !isPng) {
ElMessage.error('上传图片只能是 jpg或png 格式!')
fullscreenLoading.value = false
}
if (!isLt2M) {
ElMessage.error('未压缩未见上传图片大小不能超过 500KB,请使用压缩上传')
fullscreenLoading.value = false
}
return (isPng || isJPG) && isLt2M
}
const uploadSuccess = (res) => {
const { data } = res
if (data.file) {
emit('on-success', data.file.url)
}
}
const uploadError = () => {
ElMessage({
type: 'error',
message: '上传失败'
})
fullscreenLoading.value = false
}
</script>
<script>
export default {
name: 'UploadCommon',
methods: {
}
}
</script>