困难帮扶阅览增加导出附件功能（分工会审核通后才能导出）

src/main/resources/views/platform/zhgh/staffbenefit/difficulthelp/reading/index.html

@@ -42,6 +42,7 @@ layout("/layouts/platform.html"){
 
 		<el-card shadow="never" class="mt10">
 			<table-tool label="数据列表">
+				<el-button type="primary" icon="el-icon-download" size="small" @click="exportAttachmentZip">导出附件Zip</el-button>
 			</table-tool>
 
 			<el-table :data="tableData" :size="tableSize" @sort-change="pageOrder"
@@ -113,6 +114,15 @@ layout("/layouts/platform.html"){
 			'info': INFO
 		},
 		methods: {
+			exportAttachmentZip() {
+				this.$axios.post(loc() + "/hasExportableAttachment", this.pageForm).then((res) => {
+					if (res.code === 0 && res.data) {
+						this.$downLoad(loc() + "/exportAttachmentZip", this.pageForm)
+					} else {
+						this.$message.warning("当前筛选范围内没有可导出的附件")
+					}
+				})
+			},
 			openView(row) {
 				this.$refs.guava.view(() => {
 					this.$refs.infoRef.onOpen(row)