修改禅道已知bug

jero-web/src/views/documentManage/library/index.vue

@@ -151,13 +151,17 @@
       },
       //带文件导出
       handleFileExport() {
-        let query = {
-          ...this.$refs.searchRef.queryParam,
-          id: this.idList.join(','),
-          flag: 'file'
+        if (this.idList.length > 0) {
+          let query = {
+            ...this.$refs.searchRef.queryParam,
+            id: this.idList.join(','),
+            flag: 'file'
+          }
+          let handlingTime = moment(new Date()).format('YYYY-MM-DD')
+          downloadFile('document/bussDocumentLibraryEO/exportZip', this.$t('DocumentLibrary')+handlingTime+'.zip', query, this.Deselect)
+        }else{
+          this.$message.warning(this.$t('selectLeastOne'))
         }
-        let handlingTime = moment(new Date()).format('YYYY-MM-DD')
-        downloadFile('document/bussDocumentLibraryEO/exportZip', this.$t('DocumentLibrary')+handlingTime+'.zip', query, this.Deselect)
       },
       //新增
       handleAdd() {