diff --git a/muyu-common/muyu-common-core/src/main/java/com/muyu/common/core/domain/Test.java b/muyu-common/muyu-common-core/src/main/java/com/muyu/common/core/domain/Test.java
new file mode 100644
index 0000000..edc87b0
--- /dev/null
+++ b/muyu-common/muyu-common-core/src/main/java/com/muyu/common/core/domain/Test.java
@@ -0,0 +1,19 @@
+package com.muyu.common.core.domain;
+
+import lombok.Data;
+
+/**
+ * @Author: wangxinyuan
+ * @Date: 2024/4/1 21:28
+ */
+@Data
+public class Test {
+
+    private String name;
+
+    public static void main(String[] args) {
+        Test test = new Test();
+        test.setName("LXW");
+        System.out.println(test);
+    }
+}
diff --git a/muyu-common/muyu-common-core/src/main/java/com/muyu/common/core/test/Test.java b/muyu-common/muyu-common-core/src/main/java/com/muyu/common/core/test/Test.java
new file mode 100644
index 0000000..66f95cc
--- /dev/null
+++ b/muyu-common/muyu-common-core/src/main/java/com/muyu/common/core/test/Test.java
@@ -0,0 +1,38 @@
+package com.muyu.common.core.test;
+
+import com.github.pagehelper.PageInfo;
+import org.springframework.boot.autoconfigure.cache.CacheProperties;
+import org.yaml.snakeyaml.Yaml;
+
+import java.util.*;
+import java.util.stream.DoubleStream;
+
+/**
+ * @Author: wangxinyuan
+ * @Date: 2024/4/1 21:13
+ */
+public class Test {
+
+
+    public static void main(String[] args) {
+        ArrayList<Object> objects = new ArrayList<>();
+        HashMap<Object, Object> jwtMap = new HashMap<>();
+        Hashtable<Object, Object> objectObjectHashtable = new Hashtable<>();
+        HashSet<Object> objects1 = new HashSet<>();
+        CacheProperties.Redis redis = new CacheProperties.Redis();
+        PageInfo<Object> pageInfo = new PageInfo<>();
+        Yaml yaml = new Yaml();
+        Random random = new Random(4);
+        DoubleStream doubles = new Random().doubles();
+
+        System.out.println(objects1);
+        System.out.println(objects);
+        System.out.println(jwtMap);
+        System.out.println(objectObjectHashtable);
+        System.out.println(redis);
+        System.out.println(pageInfo);
+        System.out.println(yaml);
+        System.out.println(random);
+        System.out.println(doubles);
+    }
+}
diff --git a/muyu-common/muyu-common-core/src/main/java/com/muyu/common/core/test/admin/Book.java b/muyu-common/muyu-common-core/src/main/java/com/muyu/common/core/test/admin/Book.java
new file mode 100644
index 0000000..03171fe
--- /dev/null
+++ b/muyu-common/muyu-common-core/src/main/java/com/muyu/common/core/test/admin/Book.java
@@ -0,0 +1,61 @@
+package com.muyu.common.core.test.admin;
+
+import com.muyu.common.core.annotation.Excel;
+import com.muyu.common.core.domain.BaseEntity;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * @Author: wangxinyuan
+ * @Date: 2024/4/1 21:16
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+@ApiModel
+@RestController
+public class Book extends BaseEntity {
+
+
+    private static final long serialVersionUID = 1L;
+
+    private Long id;
+
+    private Long productClassifyId;
+
+    @Excel(name = "商品名称")
+    private String productName;
+
+    @Excel(name = "副标题")
+    private String productSubhead;
+
+
+    private long PRODUCTbRANDiD;
+
+    @Excel(name = "商品品牌id")
+    private Long productBrandId;
+
+
+    @Excel(name = "商品介绍")
+    private Long PRODUCTiNTERODUCE;
+
+    @Excel(name = "数量")
+    private Integer num;
+
+    private String name;
+
+    private String nam;
+
+    private Object inhjdkl;
+
+    private Object asd;
+
+
+
+
+
+}