测试类

test/com/platform/test/ExcelTest.java

@@ -0,0 +1,49 @@
+package com.platform.test;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.poi.hssf.usermodel.HSSFWorkbook;
+import org.apache.poi.xssf.usermodel.XSSFWorkbook;
+import org.junit.Test;
+
+import com.base.Constant;
+import com.platform.entities.PreDataInfo;
+import com.platform.utils.excelUtils.ExcelOperation;
+
+public class ExcelTest {
+	
+	@Test
+	public void writeData() {
+		PreDataInfo info = new PreDataInfo();
+		info.setAnalysisOfFinancialEconomicProsperity("否");
+		info.setAreaCode("321167");
+		info.setBeginUseTime("201107");
+		List<PreDataInfo> list = new ArrayList<PreDataInfo>();
+		list.add(info);
+		XSSFWorkbook result = null;
+		try {
+			result = ExcelOperation.readExcelTemplate(Constant.SYSTEM_INFO_EXCEL_TEMPLATE_FIEL_PATH, list);
+		} catch (IllegalArgumentException
+				| IllegalAccessException | IOException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+		System.out.println("----"+result);
+		
+		try {
+			FileOutputStream fileOut =new FileOutputStream(new File("D:/test/3.xlsx"));
+			result.write(fileOut);
+	        fileOut.close();
+		} catch (IOException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+		
+	}
+
+}