idea+mysql+mybatis+springboot 最简洁的springboot项目demo，供大家参考

package com.springboot.model; import com.fasterxml.jackson.annotation.JsonFormat; import java.io.Serializable; import java.util.Date; import java.util.HashMap; import java.util.Map; /** * Entity基类 * * @author rzkj */ public class BaseEntity implements Serializable { private static final long serialVersionUID = 1L; /** 搜索值 */ private String searchValue; /** 创建者 */ private String createBy; /** 创建时间 */ @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss") private Date createTime; /** 更新者 */ private String updateBy; /** 更新时间 */ @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss") private Date updateTime; /** 备注 */ private String remark; /** 请求参数 */ private Map<String, Object> params; public String getSearchValue() { return searchValue; } public void setSearchValue(String searchValue) { this.searchValue = searchValue; } public String getCreateBy() { return createBy; } public void setCreateBy(String createBy) { this.createBy = createBy; } public Date getCreateTime() { return createTime; } public void setCreateTime(Date createTime) { this.createTime = createTime; } public String getUpdateBy() { return updateBy; } public void setUpdateBy(String updateBy) { this.updateBy = updateBy; } public Date getUpdateTime() { return updateTime; } public void setUpdateTime(Date updateTime) { this.updateTime = updateTime; } public String getRemark() { return remark; } public void setRemark(String remark) { this.remark = remark; } public Map<String, Object> getParams() { if (params == null) { params = new HashMap<>(); } return params; } public void setParams(Map<String, Object> params) { this.params = params; } }