基类

BaseController.java

import com.panda.common.result.ApiResult;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * 基础控制器
 *
 * @className: BaseController
 * @author: GuoShunFa
 * @date: 2022/11/10
 **/
public abstract class BaseController<T extends BaseEntity> {

    protected final Logger logger = LoggerFactory.getLogger(BaseController.class);

    /**
     * 响应返回结果
     *
     * @param rows 影响行数
     * @return 操作结果
     */
    protected ApiResult toAjax(int rows) {
        return rows > 0 ? ApiResult.ok() : ApiResult.fail();
    }

    /**
     * 响应返回结果
     *
     * @param result 结果
     * @return 操作结果
     */
    protected ApiResult toAjax(boolean result) {
        return result ? ApiResult.ok() : ApiResult.fail();
    }
}

BaseEntity.java

import com.baomidou.mybatisplus.annotation.*;
import com.baomidou.mybatisplus.extension.activerecord.Model;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;

import java.io.Serializable;
import java.util.Date;

/**
 * 基础实体类
 *
 * @className: BaseEntity
 * @author: GuoShunFa
 * @date: 2022/11/10
 **/
@ApiModel("基础类")
public class BaseEntity<T> extends Model implements Serializable {

    @ApiModelProperty("主键id字段")
    @TableField("id")
    @TableId
    private String id;

    @ApiModelProperty("乐观锁字段")
    @TableField("version")
    @Version
    private String version;

    @ApiModelProperty("逻辑删除字段")
    @TableField("delete_flag")
    @TableLogic
    private String deleteFlag;

    @ApiModelProperty("记录创建时间")
    @TableField(value = "create_time", fill = FieldFill.INSERT)
    private Date createTime;

    @ApiModelProperty("记录创建人")
    @TableField("create_by")
    private String createBy;

    @ApiModelProperty("记录修改时间")
    @TableField(value = "update_time", fill = FieldFill.INSERT_UPDATE)
    private Date updateTime;

    @ApiModelProperty("记录创建人")
    @TableField("update_by")
    private String updateBy;

    public String getCreateBy() {
        return createBy;
    }

    public void setCreateBy(String createBy) {
        this.createBy = createBy;
    }

    public String getUpdateBy() {
        return updateBy;
    }

    public void setUpdateBy(String updateBy) {
        this.updateBy = updateBy;
    }

    public Date getCreateTime() {
        return createTime;
    }

    public void setCreateTime(Date createTime) {
        this.createTime = createTime;
    }

    public Date getUpdateTime() {
        return updateTime;
    }

    public void setUpdateTime(Date updateTime) {
        this.updateTime = updateTime;
    }

    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }

    public String getVersion() {
        return version;
    }

    public void setVersion(String version) {
        this.version = version;
    }

    public String getDeleteFlag() {
        return deleteFlag;
    }

    public void setDeleteFlag(String deleteFlag) {
        this.deleteFlag = deleteFlag;
    }

}

BaseService.java

import com.baomidou.mybatisplus.extension.service.IService;

/**
 * 基础服务接口
 *
 * @className: BaseService
 * @author: GuoShunFa
 * @date: 2022/11/10
 **/
public interface BaseService<T> extends IService {
}

BaseServiceImpl.java

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;

/**
 * 基础服务实现类
 *
 * @className: BaseServiceImpl
 * @author: GuoShunFa
 * @date: 2022/11/10
 **/
public class BaseServiceImpl<M, T> extends ServiceImpl implements BaseService<T> {
}

BaseMapper.java

/**
 * 基础映射类
 *
 * @className: BaseMapper
 * @author: GuoShunFa
 * @date: 2022/11/10
 **/
public interface BaseMapper<T> extends com.baomidou.mybatisplus.core.mapper.BaseMapper<T> {
}