//把屬性的格式序列化時轉(zhuǎn)換成指定的格式.
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss",timezone="GMT+8")

/**
 * 系統(tǒng)日志實(shí)體
 *
 */
@Data
@TableName("log_info")
@ApiModel(value = "系統(tǒng)日志實(shí)體", description = "系統(tǒng)日志實(shí)體")
public class LogInfo {
   private static final long serialVersionUID = 1L;
   @ApiModelProperty(value = "主鍵id自增列")
   @TableId(value = "id", type = IdType.AUTO)
   private int id;
   @ApiModelProperty(value = "操作類型")
   @TableField(value = "log_type")
   private String logType;
   @ApiModelProperty(value = "接口返回狀態(tài)碼")
   @TableField(value = "response_code")
   private int responseCode;
   @ApiModelProperty(value = "請求時間")
   @TableField(value = "operate_time")
   private Date operateTime;
   @ApiModelProperty(value = "消耗時間")
   @TableField(value = "spend_time")
   private Long spendTime;
   @ApiModelProperty(value = "url")
   @TableField(value = "url")
   private String url;
   @ApiModelProperty(value = "請求體")
   @TableField(value = "body")
   private String body;
   @ApiModelProperty(value = "ip")
   @TableField(value = "ip")
   private String ip;
   @ApiModelProperty(value = "查詢參數(shù)")
   @TableField(value = "query")
   private String query;
   @ApiModelProperty(value = "異常信息")
   @TableField(value = "exception")
   private String exception;
}

/**
 * 不分頁查詢所有日志
 */
@GetMapping("/get-logs")
@ApiOperation(value = "不分頁查詢所有日志", notes = "不分頁查詢所有日志")
public ResultResponse<List> getLogList() {
    return new ResultResponse<>(logInfoService.list());
}

<!--jackson依賴-->
<dependency> 
    <groupId>com.fasterxml.jackson.core</groupId> 
    <artifactId>jackson-databind</artifactId> 
    <version>2.9.1</version> 
</dependency>

package com.example.demo.config;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import java.text.SimpleDateFormat;
@Configuration
public class JacksonConfig {
    @Bean
    public ObjectMapper objectMapper() {
        ObjectMapper objectMapper = new ObjectMapper();
        // 自定義日期轉(zhuǎn)換格式
        objectMapper.setDateFormat(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"));
        return objectMapper;
    }
}

//自定義時間格式
objectMapper.setDateFormat(new SimpleDateFormat("yyyy-MM-dd"));