feat(测试): 测试Excel写入和读取

Signed-off-by: bunny <1319900154@qq.com>

.gitignore

@@ -2,6 +2,6 @@
 .idea
 *.iml
 *.class
-*Test.java
+#*Test.java
-**/test/
+#**/test/
 logs

spzx-manager/src/test/java/com/atguigu/spzx/manger/EasyExcelTest.java

@@ -0,0 +1,31 @@
+package com.atguigu.spzx.manger;
+
+import com.alibaba.excel.EasyExcel;
+import com.atguigu.excel.ExcelListener;
+import com.atguigu.spzx.model.vo.product.CategoryExcelVo;
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@SpringBootTest
+public class EasyExcelTest {
+    private static final String filename = "F:\\java项目\\尚硅谷-尚品甄选项目\\资料\\01.xlsx";
+
+    @Test
+    void readDateToExcel() {
+        ExcelListener<CategoryExcelVo> listener = new ExcelListener<>();
+        EasyExcel.read(filename, CategoryExcelVo.class, listener).sheet().doRead();// 解析excel表格
+        List<CategoryExcelVo> dataList = listener.getDataList();
+        dataList.forEach(System.out::println);
+    }
+
+    @Test
+    void writeDataToExcel() {
+        ArrayList<CategoryExcelVo> list = new ArrayList<>();
+        list.add(new CategoryExcelVo(1L, "数码办公", "", 0L, 1, 1));
+        list.add(new CategoryExcelVo(11L, "华为手机", "", 1L, 1, 2));
+        EasyExcel.write(filename, CategoryExcelVo.class).sheet("分类数据1").doWrite(list);
+    }
+}