Java前后端时间格式的转化方式

    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-annotations</artifactId>
        <version>2.8.8</version>
    </dependency>
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-databind</artifactId>
        <version>2.8.8</version>
    </dependency>
    <dependency>
        <groupId>org.codehaus.jackson</groupId>
        <artifactId>jackson-mapper-asl</artifactId>
        <version>1.9.13</version>
    </dependency>

@Data
@Api("升级日志返回值")
public class UpgradeLogRes {
    @ApiModelProperty("升级日志id")
    private Long id;
    @ApiModelProperty("版本名称")
    private String name;
    @ApiModelProperty("发布日期")
    @JsonFormat(pattern = "yyyy-MM-dd")
    private Date postDate;
    @ApiModelProperty("内容日志")
    private String contentLog;
    @ApiModelProperty("发布状态")
    private Integer postStatus;
    @ApiModelProperty("内容日志Url")
    private String contentLogUrl;
}

    <dependency>
        <groupId>joda-time</groupId>
        <artifactId>joda-time</artifactId>
        <version>2.3</version>
    </dependency>

@DateTimeFormat(pattern = "yyyy-MM-dd")
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss",timezone="GMT+8")
private Date symstarttime;
 
@DateTimeFormat(pattern = "yyyy-MM-dd")
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss",timezone="GMT+8")
private Date symendtime;

@DateTimeFormat(pattern="yyyy-MM-dd HH:mm:ss")
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
private Date startTime;

 <if test="startTime != null">
       and alarm.createTime &gt;= #{startTime}
</if>
<if test="endTime != null">
       and alarm.createTime &lt;= #{endTime}
</if>