油漆实验室添加自动换行，添加简易导出Excel,导入与增加描述字段未实现

src/views/paintLabManagement/dataRawMaterial.vue

@@ -45,7 +45,7 @@
 					<el-button size="mini" type="success" @click="exportDataEvent">缺陷详情导出</el-button> -->
 
 					<el-button size="mini" type="success" >导入数据</el-button>
-					<el-button size="mini" type="success" >导出数据</el-button>
+					<el-button size="mini" type="success" @click="openExportEvent">导出数据</el-button>
 					
 				</el-form-item>
 			</el-form>
@@ -59,7 +59,7 @@
 			</div>
 		</div>
 		<!-- 表格部分 -->
-		<vxe-table @menu-click="contextMenuClickEvent" :menu-config="tableMenu" border resizable show-overflow :header-cell-style="headerCellStyle" ref="xTable" 
+		<vxe-table @menu-click="contextMenuClickEvent" :menu-config="tableMenu" border  :header-cell-style="headerCellStyle" ref="xTable" 
 						:column-config="{ resizable: true }" :row-config="{ isHover: false, isCurrent: false, height: 30 }" 
 						:loading="loading" :data="QualityStatisticsTable" :merge-cells="mergeCells" 
 						:cell-style="cellStyle" size="mini" align="center" max-height="800px" :export-config="{}"
@@ -525,6 +525,10 @@
         				});
 					}
 				})
+			},
+			// 导出
+			openExportEvent () {
+				 this.$refs.xTable.openExport();
 			}
 
 		},