| | |
| | | :action="uploadFileUrl" |
| | | :before-upload="handleBeforeUpload" |
| | | :file-list="fileList" |
| | | :limit="1" |
| | | :limit="limit" |
| | | :on-error="handleUploadError" |
| | | :on-exceed="handleExceed" |
| | | :on-success="handleUploadSuccess" |
| | |
| | | |
| | | <!-- 文件列表 --> |
| | | <transition-group class="upload-file-list el-upload-list el-upload-list--text" name="el-fade-in-linear" tag="ul"> |
| | | <li :key="file.uid" class="el-upload-list__item ele-upload-list__item-content" v-for="(file, index) in list"> |
| | | <el-link :href="file.url" :underline="false" target="_blank"> |
| | | <li :key="file.url" class="el-upload-list__item ele-upload-list__item-content" v-for="(file, index) in fileList"> |
| | | <el-link :href="`${file.url}`" :underline="false" target="_blank"> |
| | | <span class="el-icon-document"> {{ getFileName(file.name) }} </span> |
| | | </el-link> |
| | | <div class="ele-upload-list__item-content-action"> |
| | |
| | | import { getToken } from "@/utils/auth"; |
| | | |
| | | export default { |
| | | name: "FileUpload", |
| | | props: { |
| | | // 值 |
| | | value: [String, Object, Array], |
| | | // 数量限制 |
| | | limit: { |
| | | type: Number, |
| | | default: 5, |
| | | }, |
| | | // 大小限制(MB) |
| | | fileSize: { |
| | | type: Number, |
| | |
| | | }, |
| | | data() { |
| | | return { |
| | | uploadFileUrl: process.env.VUE_APP_BASE_API + "/common/upload", // 上传的图片服务器地址 |
| | | baseUrl: process.env.VUE_APP_BASE_API, |
| | | uploadFileUrl: process.env.VUE_APP_BASE_API + "/system/oss/upload", // 上传的图片服务器地址 |
| | | headers: { |
| | | Authorization: "Bearer " + getToken(), |
| | | }, |
| | | fileList: [], |
| | | }; |
| | | }, |
| | | watch: { |
| | | value: { |
| | | handler(val) { |
| | | if (val) { |
| | | let temp = 1; |
| | | // 首先将值转为数组 |
| | | const list = Array.isArray(val) ? val : this.value.split(','); |
| | | // 然后将数组转为对象数组 |
| | | this.fileList = list.map(item => { |
| | | if (typeof item === "string") { |
| | | item = { name: item, url: item }; |
| | | } |
| | | item.uid = item.uid || new Date().getTime() + temp++; |
| | | return item; |
| | | }); |
| | | } else { |
| | | this.fileList = []; |
| | | return []; |
| | | } |
| | | }, |
| | | deep: true, |
| | | immediate: true |
| | | } |
| | | }, |
| | | computed: { |
| | | // 是否显示提示 |
| | | showTip() { |
| | | return this.isShowTip && (this.fileType || this.fileSize); |
| | | }, |
| | | // 列表 |
| | | list() { |
| | | let temp = 1; |
| | | if (this.value) { |
| | | // 首先将值转为数组 |
| | | const list = Array.isArray(this.value) ? this.value : [this.value]; |
| | | // 然后将数组转为对象数组 |
| | | return list.map((item) => { |
| | | if (typeof item === "string") { |
| | | item = { name: item, url: item }; |
| | | } |
| | | item.uid = item.uid || new Date().getTime() + temp++; |
| | | return item; |
| | | }); |
| | | } else { |
| | | this.fileList = []; |
| | | return []; |
| | | } |
| | | }, |
| | | }, |
| | | methods: { |
| | |
| | | }, |
| | | // 文件个数超出 |
| | | handleExceed() { |
| | | this.$message.error(`只允许上传单个文件`); |
| | | this.$message.error(`上传文件数量不能超过 ${this.limit} 个!`); |
| | | }, |
| | | // 上传失败 |
| | | handleUploadError(err) { |
| | |
| | | }, |
| | | // 上传成功回调 |
| | | handleUploadSuccess(res, file) { |
| | | this.$message.success("上传成功"); |
| | | this.$emit("input", res.data.url); |
| | | if (res.code === 200) { |
| | | this.$message.success("上传成功"); |
| | | this.fileList.push({ name: res.data.fileName, url: res.data.url }); |
| | | this.$emit("input", this.listToString(this.fileList)); |
| | | } else { |
| | | this.$message.error(res.msg); |
| | | this.loading.close(); |
| | | } |
| | | }, |
| | | // 删除文件 |
| | | handleDelete(index) { |
| | | this.fileList.splice(index, 1); |
| | | this.$emit("input", ''); |
| | | this.$emit("input", this.listToString(this.fileList)); |
| | | }, |
| | | // 获取文件名称 |
| | | getFileName(name) { |
| | |
| | | } else { |
| | | return ""; |
| | | } |
| | | } |
| | | }, |
| | | created() { |
| | | this.fileList = this.list; |
| | | }, |
| | | // 对象转成指定字符串分隔 |
| | | listToString(list, separator) { |
| | | let strs = ""; |
| | | separator = separator || ","; |
| | | for (let i in list) { |
| | | strs += list[i].url + separator; |
| | | } |
| | | return strs != "" ? strs.substr(0, strs.length - 1) : ""; |
| | | }, |
| | | }, |
| | | }; |
| | | </script> |