upload.vue
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<template>
<div>
<slot name="down"></slot>
<div class="d1">
<el-upload
class="upload-demo"
ref="upload"
:action="url"
:multiple="false"
:data="{ ...query }"
:with-credentials="true"
:limit="1"
:on-change="change"
:on-success="upSuccess"
:on-error="upError"
>
<!-- accept="application/vnd.ms-excel" -->
<div class="upload-btn">
<i class="el-icon-upload"></i>
<el-button class="btn" size="mini" type="primary"
>选择文件并上传</el-button
>
</div>
</el-upload>
</div>
</div>
</template>
<script>
export default {
name: "downUpData",
props: {
id: "",
examId: "",
url: {
type: String,
default: "",
},
fileName: {
type: String,
default: "模板",
},
},
computed: {
query: function () {
if (this.id) {
return {
id: this.id,
};
} else if (this.examId) {
return {
examId: this.examId,
};
}
},
},
data() {
return {
file: null,
};
},
methods: {
async submitUpload() {
this.$refs.upload.submit();
// const formData = new FormData()
// formData.append('id',this.componentId)
// formData.append('file',new File(this.file.raw))
// let {status,info} = await uploadExcel(formData);
// if(status===0){
// this.$message.success(info);
// this.$emit("upSuccess")
// } else {
// this.$message.error(info);
// }
},
upSuccess(res) {
if (res && res.status == 0 ) {
this.$message.success("上传成功");
this.$emit("upSuccess",res);
this.$refs.upload.clearFiles()
} else {
this.$message.error(res.info);
}
},
upError(res) {
if (res && res.status == 0) {
this.$message.error("上传失败");
} else {
this.$message.error(res.message);
}
},
change(file) {
this.file = file;
},
},
};
</script>
<style lang="scss" scoped>
.d1 {
padding: 10px;
}
.btn {
border-radius: 8px;
font-weight: normal;
}
.upload-demo {
display: flex;
flex-direction: column;
align-items: center;
}
.upload-btn {
display: flex;
flex-direction: column;
align-items: center;
.el-icon-upload {
font-size: 48px;
margin-bottom: 6px;
color: #667ffd;
}
}
</style>