效果

输入：导入测试.xlsx

postman调用实例：

postman输出结果：

日志输出：

实现

1，添加依赖

easyexcel要去掉poi-ooxml-schemas子依赖，避免依赖冲突
validation是springboot自带的校验库，简化了校验工作

<dependency>
  <groupId>com.alibaba</groupId>
  <artifactId>easyexcel</artifactId>
  <version>3.0.5</version>
  <exclusions>
    <exclusion>
      <artifactId>poi-ooxml-schemas</artifactId>
      <groupId>org.apache.poi</groupId>
    </exclusion>
  </exclusions>
</dependency>
<dependency>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-starter-validation</artifactId>
</dependency>

2，实体类

Member.java

@Data
@AllArgsConstructor
@NoArgsConstructor
public class Member implements Serializable {
   

    @NotBlank(message = "用户名不能为空")</