upload.vue
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<template>
<div>
<slot name="down"></slot>
<div class="d1">
<el-upload class="upload-demo" ref="upload" :action="uploadUrl" :multiple="false" :data="{ ...query }"
:with-credentials="true" :limit="1" :on-remove="removec" :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 class="d1">
<el-progress :percentage="percent" v-if="percent > 0"></el-progress>
</div>
<slot name="descption"></slot>
</div>
</template>
<script>
import conf from "@/config/index"; // 路径配置
export default {
name: "downUpData",
props: {
id: "",
examId: "",
url: {
type: String,
default: "",
},
fileName: {
type: String,
default: "模板",
},
params: {//上传附带参数
type: Object,
default: function () {
return {}
},
},
},
computed: {
percent: function () {
var _percentage = 0;
console.log(this.isOked)
if (this.file?.percentage) _percentage = this.file?.percentage;
if (_percentage >= 100) {
if (!this.isOked) _percentage = 96;
else _percentage = 100;
}
return _percentage;
},
uploadUrl: function () {
var requestUrl = '';
var ogrinUrl = this.$props.url;
var baseUrl = conf.baseURL;
if (baseUrl == '/' && ogrinUrl.indexOf('/') == 0) {
requestUrl = ogrinUrl;
}
else {
requestUrl = baseUrl + ogrinUrl
}
return requestUrl;
},
query: function () {
if (this.id) {
return {
id: this.id,
...this.params
};
} else if (this.examId) {
return {
examId: this.examId,
...this.params
};
} else {
return {
...this.params
}
}
},
},
data() {
return {
file: null,
isOked: false
};
},
methods: {
removec(file, fileList) {
this.file = null;
this.isOked = false;
},
async submitUpload() {
this.$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.$message.error(info);
// }
},
upSuccess(res) {
this.isOked = true;
if (res && res.status == 0) {
this.$message.success("上传成功");
this.$emit("upSuccess", res);
this.$refs.upload.clearFiles()
} else {
this.$message.error(res.info);
}
},
upError(res) {
this.isOked = true;
if (res && res.status == 0) {
this.$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;
overflow: hidden;
:deep(.el-upload-list) {
width: 100%;
}
}
.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>
<style>
.el-progress__text {
margin-left: 10px !important;
font-size: 14px !important;
}
.el-upload-list .el-progress {
display: none !important;
}
</style>