1、如图所示,mysql中存在一个字段create_time,其数据类型为datetime;
2、对应的实体类
public class RealAuthDO implements Serializable {private static final long serialVersionUID = 1L;private Date createTime;private String creatTimeStr;private SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");public Date getCreateTime() {return createTime;}public void setCreateTime(Date createTime) {this.createTime = createTime;String time = sdf.format(createTime);setCreatTimeStr(time);}public String getCreatTimeStr() {return creatTimeStr;}public void setCreatTimeStr(String creatTimeStr) {this.creatTimeStr = creatTimeStr;}}
3、如果想在页面上使用,转化格式后的create_time,不妨直接使用createTimeStr
4、其转化后的日期时间格式如下: