新增Excel导入组件ExcelImportDialog

2026-04-26 01:07:52 +08:00 · 2026-04-03 08:56:51 +08:00
parent 566cbc8c5d
commit fba922ccb7
2 changed files with 130 additions and 62 deletions
--- a/ruoyi-ui/src/components/ExcelImportDialog/index.vue
+++ b/ruoyi-ui/src/components/ExcelImportDialog/index.vue
@@ -0,0 +1,126 @@
+<template>
+  <el-dialog :title="title" :visible.sync="visible" :width="width" append-to-body @close="handleClose">
+    <el-upload ref="uploadRef" :limit="1" accept=".xlsx, .xls" :headers="headers" :action="uploadUrl" :disabled="isUploading" :on-progress="handleProgress" :on-success="handleSuccess" :auto-upload="false" drag>
+      <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 text-center" slot="tip">
+        <div class="el-upload__tip" slot="tip">
+          <el-checkbox v-model="updateSupport"> {{ updateSupportLabel }} </el-checkbox>
+        </div>
+        <span>仅允许导入xls、xlsx格式文件。</span>
+        <el-link v-if="templateUrl" type="primary" :underline="false" style="font-size: 12px; vertical-align: baseline" @click="handleDownloadTemplate">下载模板</el-link>
+      </div>
+    </el-upload>
+    <div slot="footer" class="dialog-footer">
+      <el-button type="primary" @click="handleSubmit">确 定</el-button>
+      <el-button @click="visible = false">取 消</el-button>
+    </div>
+  </el-dialog>
+</template>
+
+<script>
+import { getToken } from '@/utils/auth'
+
+export default {
+  props: {
+    // 对话框标题
+    title: {
+      type: String,
+      default: '数据导入'
+    },
+    // 对话框宽度
+    width: {
+      type: String,
+      default: '400px'
+    },
+    // 上传接口地址（必传）
+    action: {
+      type: String,
+      required: true
+    },
+    // 模板下载接口地址，不传则不显示下载模板链接
+    templateAction: {
+      type: String,
+      default: ''
+    },
+    // 模板文件名
+    templateFileName: {
+      type: String,
+      default: 'template'
+    },
+    // 覆盖更新勾选框的说明文字
+    updateSupportLabel: {
+      type: String,
+      default: '是否更新已经存在的数据'
+    }
+  },
+  data() {
+    return {
+      visible: false,
+      isUploading: false,
+      updateSupport: false,
+      headers: { Authorization: 'Bearer ' + getToken() }
+    }
+  },
+  computed: {
+    uploadUrl() {
+      return process.env.VUE_APP_BASE_API + this.action + '?updateSupport=' + (this.updateSupport ? 1 : 0)
+    },
+    templateUrl() {
+      return !!this.templateAction
+    }
+  },
+  methods: {
+    // 打开对话框（供父组件通过 ref 调用）
+    open() {
+      this.updateSupport = false
+      this.isUploading = false
+      this.visible = true
+      this.$nextTick(() => {
+        if (this.$refs.uploadRef) {
+          this.$refs.uploadRef.clearFiles()
+        }
+      })
+    },
+    // 关闭时清理
+    handleClose() {
+      this.isUploading = false
+      if (this.$refs.uploadRef) {
+        this.$refs.uploadRef.clearFiles()
+      }
+    },
+    // 下载模板
+    handleDownloadTemplate() {
+      this.download(this.templateAction, {}, `${this.templateFileName}_${new Date().getTime()}.xlsx`)
+    },
+    // 上传进度
+    handleProgress() {
+      this.isUploading = true
+    },
+    // 上传成功
+    handleSuccess(response) {
+      this.visible = false
+      this.isUploading = false
+      if (this.$refs.uploadRef) {
+        this.$refs.uploadRef.clearFiles()
+      }
+      this.$alert("<div style='overflow:auto;overflow-x:hidden;max-height:70vh;padding:10px 20px 0;'>" + response.msg + '</div>', '导入结果', { dangerouslyUseHTMLString: true })
+      this.$emit('success')
+    },
+    // 提交上传
+    handleSubmit() {
+      const files = this.$refs.uploadRef.uploadFiles
+      if (!files || files.length === 0) {
+        this.$modal.msgError('请选择要上传的文件。')
+        return
+      }
+      const name = files[0].name.toLowerCase()
+      if (!name.endsWith('.xls') && !name.endsWith('.xlsx')) {
+        this.$modal.msgError('请选择后缀为 "xls" 或 "xlsx" 的文件。')
+        return
+      }
+      this.$refs.uploadRef.submit()
+    }
+  }
+}
+</script>