From 64d172717748c383a5c88348037354bffd60f966 Mon Sep 17 00:00:00 2001
From: gaoluyang <2820782392@qq.com>
Date: 星期二, 27 五月 2025 17:52:03 +0800
Subject: [PATCH] 页面样式修改

---
 src/components/FileUpload/index.vue |  256 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 256 insertions(+), 0 deletions(-)

diff --git a/src/components/FileUpload/index.vue b/src/components/FileUpload/index.vue
new file mode 100644
index 0000000..b77d2a1
--- /dev/null
+++ b/src/components/FileUpload/index.vue
@@ -0,0 +1,256 @@
+<template>
+  <div class="upload-file">
+    <el-upload
+      multiple
+      :action="uploadFileUrl"
+      :before-upload="handleBeforeUpload"
+      :file-list="fileList"
+      :data="data"
+      :limit="limit"
+      :on-error="handleUploadError"
+      :on-exceed="handleExceed"
+      :on-success="handleUploadSuccess"
+      :show-file-list="false"
+      :headers="headers"
+      class="upload-file-uploader"
+      ref="fileUpload"
+      v-if="!disabled"
+    >
+      <!-- 涓婁紶鎸夐挳 -->
+      <el-button type="primary">閫夊彇鏂囦欢</el-button>
+    </el-upload>
+    <!-- 涓婁紶鎻愮ず -->
+    <div class="el-upload__tip" v-if="showTip && !disabled">
+      璇蜂笂浼�
+      <template v-if="fileSize"> 澶у皬涓嶈秴杩� <b style="color: #f56c6c">{{ fileSize }}MB</b> </template>
+      <template v-if="fileType"> 鏍煎紡涓� <b style="color: #f56c6c">{{ fileType.join("/") }}</b> </template>
+      鐨勬枃浠�
+    </div>
+    <!-- 鏂囦欢鍒楄〃 -->
+    <transition-group ref="uploadFileList" 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="`${baseUrl}${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" v-if="!disabled">&nbsp;鍒犻櫎</el-link>
+        </div>
+      </li>
+    </transition-group>
+  </div>
+</template>
+
+<script setup>
+import { getToken } from "@/utils/auth"
+import Sortable from 'sortablejs'
+
+const props = defineProps({
+  modelValue: [String, Object, Array],
+  // 涓婁紶鎺ュ彛鍦板潃
+  action: {
+    type: String,
+    default: "/common/upload"
+  },
+  // 涓婁紶鎼哄甫鐨勫弬鏁�
+  data: {
+    type: Object
+  },
+  // 鏁伴噺闄愬埗
+  limit: {
+    type: Number,
+    default: 5
+  },
+  // 澶у皬闄愬埗(MB)
+  fileSize: {
+    type: Number,
+    default: 5
+  },
+  // 鏂囦欢绫诲瀷, 渚嬪['png', 'jpg', 'jpeg']
+  fileType: {
+    type: Array,
+    default: () => ["doc", "docx", "xls", "xlsx", "ppt", "pptx", "txt", "pdf"]
+  },
+  // 鏄惁鏄剧ず鎻愮ず
+  isShowTip: {
+    type: Boolean,
+    default: true
+  },
+  // 绂佺敤缁勪欢锛堜粎鏌ョ湅鏂囦欢锛�
+  disabled: {
+    type: Boolean,
+    default: false
+  },
+  // 鎷栧姩鎺掑簭
+  drag: {
+    type: Boolean,
+    default: true
+  }
+})
+
+const { proxy } = getCurrentInstance()
+const emit = defineEmits()
+const number = ref(0)
+const uploadList = ref([])
+const baseUrl = import.meta.env.VITE_APP_BASE_API
+const uploadFileUrl = ref(import.meta.env.VITE_APP_BASE_API + props.action) // 涓婁紶鏂囦欢鏈嶅姟鍣ㄥ湴鍧�
+const headers = ref({ Authorization: "Bearer " + getToken() })
+const fileList = ref([])
+const showTip = computed(
+  () => props.isShowTip && (props.fileType || props.fileSize)
+)
+
+watch(() => props.modelValue, val => {
+  if (val) {
+    let temp = 1
+    // 棣栧厛灏嗗�艰浆涓烘暟缁�
+    const list = Array.isArray(val) ? val : props.modelValue.split(',')
+    // 鐒跺悗灏嗘暟缁勮浆涓哄璞℃暟缁�
+    fileList.value = list.map(item => {
+      if (typeof item === "string") {
+        item = { name: item, url: item }
+      }
+      item.uid = item.uid || new Date().getTime() + temp++
+      return item
+    })
+  } else {
+    fileList.value = []
+    return []
+  }
+},{ deep: true, immediate: true })
+
+// 涓婁紶鍓嶆牎妫�鏍煎紡鍜屽ぇ灏�
+function handleBeforeUpload(file) {
+  // 鏍℃鏂囦欢绫诲瀷
+  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.$modal.msgError(`鏂囦欢鏍煎紡涓嶆纭紝璇蜂笂浼�${props.fileType.join("/")}鏍煎紡鏂囦欢!`)
+      return false
+    }
+  }
+  // 鏍℃鏂囦欢鍚嶆槸鍚﹀寘鍚壒娈婂瓧绗�
+  if (file.name.includes(',')) {
+    proxy.$modal.msgError('鏂囦欢鍚嶄笉姝ｇ‘锛屼笉鑳藉寘鍚嫳鏂囬�楀彿!')
+    return false
+  }
+  // 鏍℃鏂囦欢澶у皬
+  if (props.fileSize) {
+    const isLt = file.size / 1024 / 1024 < props.fileSize
+    if (!isLt) {
+      proxy.$modal.msgError(`涓婁紶鏂囦欢澶у皬涓嶈兘瓒呰繃 ${props.fileSize} MB!`)
+      return false
+    }
+  }
+  proxy.$modal.loading("姝ｅ湪涓婁紶鏂囦欢锛岃绋嶅��...")
+  number.value++
+  return true
+}
+
+// 鏂囦欢涓暟瓒呭嚭
+function handleExceed() {
+  proxy.$modal.msgError(`涓婁紶鏂囦欢鏁伴噺涓嶈兘瓒呰繃 ${props.limit} 涓�!`)
+}
+
+// 涓婁紶澶辫触
+function handleUploadError(err) {
+  proxy.$modal.msgError("涓婁紶鏂囦欢澶辫触")
+  proxy.$modal.closeLoading()
+}
+
+// 涓婁紶鎴愬姛鍥炶皟
+function handleUploadSuccess(res, file) {
+  if (res.code === 200) {
+    uploadList.value.push({ name: res.fileName, url: res.fileName })
+    uploadedSuccessfully()
+  } else {
+    number.value--
+    proxy.$modal.closeLoading()
+    proxy.$modal.msgError(res.msg)
+    proxy.$refs.fileUpload.handleRemove(file)
+    uploadedSuccessfully()
+  }
+}
+
+// 鍒犻櫎鏂囦欢
+function handleDelete(index) {
+  fileList.value.splice(index, 1)
+  emit("update:modelValue", listToString(fileList.value))
+}
+
+// 涓婁紶缁撴潫澶勭悊
+function 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.$modal.closeLoading()
+  }
+}
+
+// 鑾峰彇鏂囦欢鍚嶇О
+function getFileName(name) {
+  // 濡傛灉鏄痷rl閭ｄ箞鍙栨渶鍚庣殑鍚嶅瓧 濡傛灉涓嶆槸鐩存帴杩斿洖
+  if (name.lastIndexOf("/") > -1) {
+    return name.slice(name.lastIndexOf("/") + 1)
+  } else {
+    return name
+  }
+}
+
+// 瀵硅薄杞垚鎸囧畾瀛楃涓插垎闅�
+function listToString(list, separator) {
+  let strs = ""
+  separator = separator || ","
+  for (let i in list) {
+    if (list[i].url) {
+      strs += list[i].url + separator
+    }
+  }
+  return strs != '' ? strs.substr(0, strs.length - 1) : ''
+}
+
+// 鍒濆鍖栨嫋鎷芥帓搴�
+onMounted(() => {
+  if (props.drag && !props.disabled) {
+    nextTick(() => {
+      const element = proxy.$refs.uploadFileList?.$el || proxy.$refs.uploadFileList
+      Sortable.create(element, {
+        ghostClass: 'file-upload-darg',
+        onEnd: (evt) => {
+          const movedItem = fileList.value.splice(evt.oldIndex, 1)[0]
+          fileList.value.splice(evt.newIndex, 0, movedItem)
+          emit('update:modelValue', listToString(fileList.value))
+        }
+      })
+    })
+  }
+})
+</script>
+<style scoped lang="scss">
+.file-upload-darg {
+  opacity: 0.5;
+  background: #c8ebfb;
+}
+.upload-file-uploader {
+  margin-bottom: 5px;
+}
+.upload-file-list .el-upload-list__item {
+  border: 1px solid #e4e7ed;
+  line-height: 2;
+  margin-bottom: 10px;
+  position: relative;
+  transition: none !important;
+}
+.upload-file-list .ele-upload-list__item-content {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  color: inherit;
+}
+.ele-upload-list__item-content-action .el-link {
+  margin-right: 10px;
+}
+</style>

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