| | |
| | | <template> |
| | | <div class="upload-file"> |
| | | <el-upload |
| | | multiple |
| | | :action="uploadFileUrl" |
| | | :before-upload="handleBeforeUpload" |
| | | :file-list="fileList" |
| | | :limit="limit" |
| | | :on-error="handleUploadError" |
| | | :on-exceed="handleExceed" |
| | | :on-success="handleUploadSuccess" |
| | | :show-file-list="false" |
| | | :headers="headers" |
| | | class="upload-file-uploader" |
| | | ref="fileUploadRef" |
| | | > |
| | | <!-- 上传按钮 --> |
| | | <el-button type="primary">选取文件</el-button> |
| | | </el-upload> |
| | | <!-- 上传提示 --> |
| | | <div class="el-upload__tip" v-if="showTip"> |
| | | 请上传 |
| | | <template v-if="fileSize"> |
| | | 大小不超过 <b style="color: #f56c6c">{{ fileSize }}MB</b> |
| | | </template> |
| | | <template v-if="fileType"> |
| | | 格式为 <b style="color: #f56c6c">{{ fileType.join("/") }}</b> |
| | | </template> |
| | | 的文件 |
| | | </div> |
| | | <!-- 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 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"> |
| | | <el-link :underline="false" @click="handleDelete(index)" type="danger">删除</el-link> |
| | | </div> |
| | | </li> |
| | | </transition-group> |
| | | </div> |
| | | </template> |
| | | |
| | | <script setup lang="ts"> |
| | | import { getToken } from "@/utils/auth"; |
| | | import { listByIds, delOss } from "@/api/system/oss"; |
| | |
| | | import { ElUpload, UploadFile } from "element-plus"; |
| | | |
| | | const props = defineProps({ |
| | | modelValue: [String, Object, Array], |
| | | // 数量限制 |
| | | limit: { |
| | | type: Number, |
| | | default: 5, |
| | | }, |
| | | // 大小限制(MB) |
| | | fileSize: { |
| | | type: Number, |
| | | default: 5, |
| | | }, |
| | | // 文件类型, 例如['png', 'jpg', 'jpeg'] |
| | | fileType: { |
| | | type: Array, |
| | | default: () => ["doc", "xls", "ppt", "txt", "pdf"], |
| | | }, |
| | | // 是否显示提示 |
| | | isShowTip: { |
| | | type: Boolean, |
| | | default: true |
| | | } |
| | | modelValue: [String, Object, Array], |
| | | // 数量限制 |
| | | limit: { |
| | | type: Number, |
| | | default: 5, |
| | | }, |
| | | // 大小限制(MB) |
| | | fileSize: { |
| | | type: Number, |
| | | default: 5, |
| | | }, |
| | | // 文件类型, 例如['png', 'jpg', 'jpeg'] |
| | | fileType: { |
| | | type: Array, |
| | | default: () => ["doc", "xls", "ppt", "txt", "pdf"], |
| | | }, |
| | | // 是否显示提示 |
| | | isShowTip: { |
| | | type: Boolean, |
| | | default: true |
| | | } |
| | | }); |
| | | |
| | | const { proxy } = getCurrentInstance() as ComponentInternalInstance; |
| | |
| | | |
| | | const fileList = ref<any[]>([]); |
| | | const showTip = computed( |
| | | () => props.isShowTip && (props.fileType || props.fileSize) |
| | | () => props.isShowTip && (props.fileType || props.fileSize) |
| | | ); |
| | | |
| | | const fileUploadRef = ref(ElUpload); |
| | | |
| | | watch(() => props.modelValue, async val => { |
| | | if (val) { |
| | | let temp = 1; |
| | | // 首先将值转为数组 |
| | | let list = []; |
| | | if (Array.isArray(val)) { |
| | | list = val; |
| | | } else { |
| | | const res = await listByIds(val as string) |
| | | list = res.data.map((oss) => { |
| | | const data = { name: oss.originalName, url: oss.url, ossId: oss.ossId }; |
| | | return data; |
| | | if (val) { |
| | | let temp = 1; |
| | | // 首先将值转为数组 |
| | | let list = []; |
| | | if (Array.isArray(val)) { |
| | | list = val; |
| | | } else { |
| | | const res = await listByIds(val as string) |
| | | list = res.data.map((oss) => { |
| | | const data = { name: oss.originalName, url: oss.url, ossId: oss.ossId }; |
| | | return data; |
| | | }); |
| | | } |
| | | // 然后将数组转为对象数组 |
| | | fileList.value = list.map(item => { |
| | | item = {name: item.name, url: item.url, ossId: item.ossId}; |
| | | item.uid = item.uid || new Date().getTime() + temp++; |
| | | return item; |
| | | }); |
| | | } else { |
| | | fileList.value = []; |
| | | return []; |
| | | } |
| | | // 然后将数组转为对象数组 |
| | | fileList.value = list.map(item => { |
| | | item = {name: item.name, url: item.url, ossId: item.ossId}; |
| | | item.uid = item.uid || new Date().getTime() + temp++; |
| | | return item; |
| | | }); |
| | | } else { |
| | | fileList.value = []; |
| | | return []; |
| | | } |
| | | },{ deep: true, immediate: true }); |
| | | |
| | | // 上传前校检格式和大小 |
| | | const handleBeforeUpload = (file: any) => { |
| | | // 校检文件类型 |
| | | if (props.fileType.length) { |
| | | const fileName = file.name.split('.'); |
| | | const fileExt = fileName[fileName.length - 1]; |
| | | const isTypeOk = props.fileType.indexOf(fileExt) >= 0; |
| | | if (!isTypeOk) { |
| | | proxy?.$modal.msgError(`文件格式不正确, 请上传${props.fileType.join("/")}格式文件!`); |
| | | return false; |
| | | // 校检文件类型 |
| | | if (props.fileType.length) { |
| | | const fileName = file.name.split('.'); |
| | | const fileExt = fileName[fileName.length - 1]; |
| | | const isTypeOk = props.fileType.indexOf(fileExt) >= 0; |
| | | if (!isTypeOk) { |
| | | proxy?.$modal.msgError(`文件格式不正确, 请上传${props.fileType.join("/")}格式文件!`); |
| | | return false; |
| | | } |
| | | } |
| | | } |
| | | // 校检文件大小 |
| | | if (props.fileSize) { |
| | | const isLt = file.size / 1024 / 1024 < props.fileSize; |
| | | if (!isLt) { |
| | | proxy?.$modal.msgError(`上传文件大小不能超过 ${props.fileSize} MB!`); |
| | | return false; |
| | | // 校检文件大小 |
| | | if (props.fileSize) { |
| | | const isLt = file.size / 1024 / 1024 < props.fileSize; |
| | | if (!isLt) { |
| | | proxy?.$modal.msgError(`上传文件大小不能超过 ${props.fileSize} MB!`); |
| | | return false; |
| | | } |
| | | } |
| | | } |
| | | proxy?.$modal.loading("正在上传文件,请稍候..."); |
| | | number.value++; |
| | | return true; |
| | | proxy?.$modal.loading("正在上传文件,请稍候..."); |
| | | number.value++; |
| | | return true; |
| | | } |
| | | |
| | | // 文件个数超出 |
| | | const handleExceed = () => { |
| | | proxy?.$modal.msgError(`上传文件数量不能超过 ${props.limit} 个!`); |
| | | proxy?.$modal.msgError(`上传文件数量不能超过 ${props.limit} 个!`); |
| | | } |
| | | |
| | | // 上传失败 |
| | | const handleUploadError = () => { |
| | | proxy?.$modal.msgError("上传文件失败"); |
| | | proxy?.$modal.msgError("上传文件失败"); |
| | | } |
| | | |
| | | // 上传成功回调 |
| | | const handleUploadSuccess = (res:any, file: UploadFile) => { |
| | | if (res.code === 200) { |
| | | uploadList.value.push({ name: res.data.fileName, url: res.data.url, ossId: res.data.ossId }); |
| | | uploadedSuccessfully(); |
| | | } else { |
| | | number.value--; |
| | | proxy?.$modal.closeLoading(); |
| | | proxy?.$modal.msgError(res.msg); |
| | | fileUploadRef.value.handleRemove(file); |
| | | uploadedSuccessfully(); |
| | | } |
| | | if (res.code === 200) { |
| | | uploadList.value.push({ name: res.data.fileName, url: res.data.url, ossId: res.data.ossId }); |
| | | uploadedSuccessfully(); |
| | | } else { |
| | | number.value--; |
| | | proxy?.$modal.closeLoading(); |
| | | proxy?.$modal.msgError(res.msg); |
| | | fileUploadRef.value.handleRemove(file); |
| | | uploadedSuccessfully(); |
| | | } |
| | | } |
| | | |
| | | // 删除文件 |
| | | const handleDelete = (index: number) => { |
| | | let ossId = fileList.value[index].ossId; |
| | | delOss(ossId); |
| | | fileList.value.splice(index, 1); |
| | | emit("update:modelValue", listToString(fileList.value)); |
| | | let ossId = fileList.value[index].ossId; |
| | | delOss(ossId); |
| | | fileList.value.splice(index, 1); |
| | | emit("update:modelValue", listToString(fileList.value)); |
| | | } |
| | | |
| | | // 上传结束处理 |
| | | const uploadedSuccessfully =() => { |
| | | if (number.value > 0 && uploadList.value.length === number.value) { |
| | | fileList.value = fileList.value.filter(f => f.url !== undefined).concat(uploadList.value); |
| | | uploadList.value = []; |
| | | number.value = 0; |
| | | emit("update:modelValue", listToString(fileList.value)); |
| | | proxy?.$modal.closeLoading(); |
| | | } |
| | | if (number.value > 0 && uploadList.value.length === number.value) { |
| | | fileList.value = fileList.value.filter(f => f.url !== undefined).concat(uploadList.value); |
| | | uploadList.value = []; |
| | | number.value = 0; |
| | | emit("update:modelValue", listToString(fileList.value)); |
| | | proxy?.$modal.closeLoading(); |
| | | } |
| | | } |
| | | |
| | | // 获取文件名称 |
| | | const getFileName = (name: string) => { |
| | | // 如果是url那么取最后的名字 如果不是直接返回 |
| | | if (name.lastIndexOf("/") > -1) { |
| | | return name.slice(name.lastIndexOf("/") + 1); |
| | | } else { |
| | | return name; |
| | | } |
| | | // 如果是url那么取最后的名字 如果不是直接返回 |
| | | if (name.lastIndexOf("/") > -1) { |
| | | return name.slice(name.lastIndexOf("/") + 1); |
| | | } else { |
| | | return name; |
| | | } |
| | | } |
| | | |
| | | // 对象转成指定字符串分隔 |
| | | const listToString = (list: any[], separator?: string) => { |
| | | let strs = ""; |
| | | separator = separator || ","; |
| | | list.forEach(item => { |
| | | if (item.ossId) { |
| | | strs += item.ossId + separator; |
| | | } |
| | | }) |
| | | return strs != "" ? strs.substring(0, strs.length - 1) : ""; |
| | | let strs = ""; |
| | | separator = separator || ","; |
| | | list.forEach(item => { |
| | | if (item.ossId) { |
| | | strs += item.ossId + separator; |
| | | } |
| | | }) |
| | | return strs != "" ? strs.substring(0, strs.length - 1) : ""; |
| | | } |
| | | </script> |
| | | |
| | | <template> |
| | | <div class="upload-file"> |
| | | <el-upload |
| | | multiple |
| | | :action="uploadFileUrl" |
| | | :before-upload="handleBeforeUpload" |
| | | :file-list="fileList" |
| | | :limit="limit" |
| | | :on-error="handleUploadError" |
| | | :on-exceed="handleExceed" |
| | | :on-success="handleUploadSuccess" |
| | | :show-file-list="false" |
| | | :headers="headers" |
| | | class="upload-file-uploader" |
| | | ref="fileUploadRef" |
| | | > |
| | | <!-- 上传按钮 --> |
| | | <el-button type="primary">选取文件</el-button> |
| | | </el-upload> |
| | | <!-- 上传提示 --> |
| | | <div class="el-upload__tip" v-if="showTip"> |
| | | 请上传 |
| | | <template v-if="fileSize"> |
| | | 大小不超过 <b style="color: #f56c6c">{{ fileSize }}MB</b> |
| | | </template> |
| | | <template v-if="fileType"> |
| | | 格式为 <b style="color: #f56c6c">{{ fileType.join("/") }}</b> |
| | | </template> |
| | | 的文件 |
| | | </div> |
| | | <!-- 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 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"> |
| | | <el-link :underline="false" @click="handleDelete(index)" type="danger">删除</el-link> |
| | | </div> |
| | | </li> |
| | | </transition-group> |
| | | </div> |
| | | </template> |
| | | |
| | | <style scoped lang="scss"> |
| | | .upload-file-uploader { |