读取excel

src/com/platform/utils/excelUtils/ExcelOperation.java

@@ -152,11 +152,11 @@ public class ExcelOperation {
 	 * @throws InstantiationException
 	 * @throws IllegalAccessException
 	 */
-	public static List readExcel4Update(XSSFWorkbook workbook, int excelInitRow, int excelInitCell, Object obj, String... filter) throws InstantiationException, IllegalAccessException {
+	public static List readExcel4Update(XSSFWorkbook workbook, int excelInitRow, int excelInitCell, String fileName, List<String> rowErr, Object obj, String... filter) throws InstantiationException, IllegalAccessException {
 		List<String> filters = new ArrayList<String>();
 		Class<?> classz = obj.getClass();
 		filters.addAll(Arrays.asList(filter));
-		List list = null;
+		List list = new ArrayList<Object>();;
 		 //读取工作表
 		XSSFSheet sheet = workbook.getSheetAt(0);//getSheet("Sheet1");
 	    XSSFRow row;
@@ -176,7 +176,7 @@ public class ExcelOperation {
 	        	//获得当前行
 	        	row = sheet.getRow(i);
 	        	cell = row.getCell(excelInitCell);
-	        	if ("-".equals(getValue(cell))) {
+	        	if ("-".equals(getValue(cell)) || "".equals(getValue(cell))) {
 					continue;
 				}
 	        	//实例化
@@ -203,23 +203,43 @@ public class ExcelOperation {
 		        			isAddObj = true;
 		        			String type = tmpField.getGenericType().toString();
 			        		//int型
-					    	if (type.contains("Integer") ||type.contains("int")) {
-					    		double dnum = Double.valueOf(cellString);
-					    		int inum = (int) dnum;
-					    		tmpField.set(newObj, inum);
-							}
-					    	//double型
-					    	else if (type.contains("Double") ||type.contains("double")) {
-					    		tmpField.set(newObj, Double.valueOf(cellString));
-							}
-					    	//boolean型
-					    	else if (type.contains("boolean") ||type.contains("Boolean")) {
-					    		tmpField.set(newObj, Boolean.valueOf(cellString));
-							}
-					    	else {
-					    		tmpField.set(newObj, cellString);
-							}
+		        			try{
+						    	if (type.contains("Integer") ||type.contains("int")) {
+						    		double dnum = Double.valueOf(cellString);
+						    		int inum = (int) dnum;
+						    		tmpField.set(newObj, inum);
+								}
+						    	//double型
+						    	else if (type.contains("Double") ||type.contains("double")) {
+						    		tmpField.set(newObj, Double.valueOf(cellString));
+								}
+						    	//boolean型
+						    	else if (type.contains("boolean") ||type.contains("Boolean")) {
+						    		tmpField.set(newObj, Boolean.valueOf(cellString));
+								}
+						    	else {
+						    		tmpField.set(newObj, cellString);
+								}
+		        			}catch(Exception e){
+		        				isAddObj = false;
+			        			int errRownum = i+1;
+			        			String tmpErrString = fileName+" 第"+errRownum+"行信息有误，注意数字属性，该行请重新填写";
+			        			if (!rowErr.contains(tmpErrString)) {
+			        				rowErr.add(tmpErrString);
+								}
+			        			break;
+		        			}
 		        		}
+		        		else {
+		        			// 记录 excel中为空 的数据--且该条记录不记录进数据库
+		        			isAddObj = false;
+		        			int errRownum = i+1;
+		        			String tmpErrString = fileName+" 第"+errRownum+"行信息不完整，该行请重新填写";
+		        			if (!rowErr.contains(tmpErrString)) {
+		        				rowErr.add(tmpErrString);
+							}
+		        			break;
+						}
 		        		
 	        		}
 				}