index.vue
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<template>
<div class="app-container">
<doc-alert title="上传下载" url="https://doc.iocoder.cn/file/"/>
<!-- 搜索工作栏 -->
<el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
<el-form-item label="文件路径" prop="path">
<el-input v-model="queryParams.path" placeholder="请输入文件路径" clearable @keyup.enter.native="handleQuery"/>
</el-form-item>
<el-form-item label="创建时间" prop="createTime">
<el-date-picker v-model="queryParams.createTime" style="width: 240px" value-format="yyyy-MM-dd HH:mm:ss"
type="daterange"
range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期"
:default-time="['00:00:00', '23:59:59']"/>
</el-form-item>
<el-form-item>
<el-button type="primary" icon="el-icon-search" @click="handleQuery">搜索</el-button>
<el-button icon="el-icon-refresh" @click="resetQuery">重置</el-button>
</el-form-item>
</el-form>
<!-- 操作工具栏 -->
<el-row :gutter="10" class="mb8">
<el-col :span="1.5">
<el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd">上传文件</el-button>
</el-col>
<right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
</el-row>
<!-- 列表 -->
<el-table v-loading="loading" :data="list">
<el-table-column label="文件名" :show-overflow-tooltip="true" align="center" min-width="200px" prop="name"/>
<el-table-column label="文件路径" :show-overflow-tooltip="true" align="center" min-width="250px" prop="path"/>
<el-table-column label="文件 URL" :show-overflow-tooltip="true" align="center" min-width="300px" prop="url"/>
<el-table-column label="文件大小" align="center" prop="size" min-width="120px" :formatter="sizeFormat"/>
<el-table-column label="文件类型" :show-overflow-tooltip="true" align="center" prop="type" width="180px"/>
<el-table-column label="文件内容" align="center" prop="content" min-width="150px">
<template v-slot="scope">
<image-preview v-if="scope.row.type&&scope.row.type.indexOf('image/') === 0" :src="scope.row.url"
:width="'100px'"></image-preview>
<video v-else-if="scope.row.type&&scope.row.type.indexOf('video/') === 0" :width="'100px'">
<source :src="scope.row.url"/>
</video>
<i v-else>无法预览，点击
<el-link type="primary" :underline="false" style="font-size:12px;vertical-align: baseline;" target="_blank"
:href="getFileUrl + scope.row.configId + '/get/' + scope.row.path">下载
</el-link>
</i>
</template>
</el-table-column>
<el-table-column label="上传时间" align="center" prop="createTime" min-width="170px">
<template v-slot="scope">
<span>{{ parseTime(scope.row.createTime) }}</span>
</template>
</el-table-column>
<el-table-column label="操作" align="center" class-name="small-padding fixed-width" min-width="100px">
<template v-slot="scope">
<el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
v-hasPermi="['infra:file:delete']">删除
</el-button>
</template>
</el-table-column>
</el-table>
<!-- 分页组件 -->
<pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNo" :limit.sync="queryParams.pageSize"
@pagination="getList"/>
<!-- 对话框(添加 / 修改) -->
<el-dialog :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body>
<el-upload ref="upload" :limit="1" accept=".jpg, .png, .gif" :auto-upload="false" drag
:headers="upload.headers" :action="upload.url" :data="upload.data" :disabled="upload.isUploading"
:on-change="handleFileChange"
:on-progress="handleFileUploadProgress"
:on-success="handleFileSuccess">
<i class="el-icon-upload"></i>
<div class="el-upload__text">
将文件拖到此处，或 <em>点击上传</em>
</div>
<div class="el-upload__tip" style="color:red" slot="tip">提示：仅允许导入 jpg、png、gif 格式文件！</div>
</el-upload>
<div slot="footer" class="dialog-footer">
<el-button type="primary" @click="submitFileForm">确 定</el-button>
<el-button @click="upload.open = false">取 消</el-button>
</div>
</el-dialog>
</div>
</template>
<script>
import {deleteFile, getFilePage} from "@/api/infra/file";
import {getAccessToken} from "@/utils/auth";
import ImagePreview from "@/components/ImagePreview";
export default {
name: "InfraFile",
components: {
ImagePreview
},
data() {
return {
getFileUrl: process.env.VUE_APP_BASE_API + '/admin-api/infra/file/',
// 遮罩层
loading: true,
// 显示搜索条件
showSearch: true,
// 总条数
total: 0,
// 文件列表
list: [],
// 弹出层标题
title: "",
// 查询参数
queryParams: {
pageNo: 1,
pageSize: 10,
path: null,
type: null,
createTime: []
},
// 用户导入参数
upload: {
open: false, // 是否显示弹出层
title: "", // 弹出层标题
isUploading: false, // 是否禁用上传
url: process.env.VUE_APP_BASE_API + "/admin-api/infra/file/upload", // 请求地址
headers: {Authorization: "Bearer " + getAccessToken()}, // 设置上传的请求头部
data: {} // 上传的额外数据，用于文件名
},
};
},
created() {
this.getList();
},
methods: {
/** 查询列表 */
getList() {
this.loading = true;
// 执行查询
getFilePage(this.queryParams).then(response => {
this.list = response.data.list;
this.total = response.data.total;
this.loading = false;
});
},
/** 取消按钮 */
cancel() {
this.open = false;
this.reset();
},
/** 表单重置 */
reset() {
this.form = {
content: undefined,
};
this.resetForm("form");
},
/** 搜索按钮操作 */
handleQuery() {
this.queryParams.pageNo = 1;
this.getList();
},
/** 重置按钮操作 */
resetQuery() {
this.resetForm("queryForm");
this.handleQuery();
},
/** 新增按钮操作 */
handleAdd() {
this.upload.open = true;
this.upload.title = "上传文件";
},
/** 处理上传的文件发生变化 */
handleFileChange(file, fileList) {
},
/** 处理文件上传中 */
handleFileUploadProgress(event, file, fileList) {
this.upload.isUploading = true; // 禁止修改
},
/** 发起文件上传 */
submitFileForm() {
this.$refs.upload.submit();
},
/** 文件上传成功处理 */
handleFileSuccess(response, file, fileList) {
// 清理
this.upload.open = false;
this.upload.isUploading = false;
this.$refs.upload.clearFiles();
// 提示成功，并刷新
this.$modal.msgSuccess("上传成功");
this.getList();
},
/** 删除按钮操作 */
handleDelete(row) {
const id = row.id;
this.$modal.confirm('是否确认删除文件编号为"' + id + '"的数据项?').then(function () {
return deleteFile(id);
}).then(() => {
this.getList();
this.$modal.msgSuccess("删除成功");
}).catch(() => {
});
},
// 用户昵称展示
sizeFormat(row, column) {
const unitArr = ["Bytes", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"];
const srcSize = parseFloat(row.size);
const index = Math.floor(Math.log(srcSize) / Math.log(1024));
let size = srcSize / Math.pow(1024, index);
size = size.toFixed(2);//保留的小数位数
return size + ' ' + unitArr[index];
},
}
};
</script>