Spring Boot 时间格式问题

今天和前端联调接口遇到一个关于时间格式的问题

问题描述

前端给的入参：

后台定义的DTO：

时间格式给的Date

private Date repayTimeMin;


private Date repayTimeMax; 

报错：

{"msg":"JSON parse error: Can not deserialize value of type java.util.Date from String \"2019-06-05 00:00\": not a valid representation (error: Failed to parse Date value '2019-06-05 00:00': Can not parse date \"2019-06-05 00:00\": while it seems to fit format 'yyyy-MM-dd'T'HH:mm:ss.SSS', parsing fails (leniency? null)); nested exception is com.fasterxml.jackson.databind.exc.InvalidFormatException: Can not deserialize value of type java.util.Date from String \"2019-06-05 00:00\": not a valid representation (error: Failed to parse Date value '2019-06-05 00:00': Can not parse date \"2019-06-05 00:00\": while it seems to fit format 'yyyy-MM-dd'T'HH:mm:ss.SSS', parsing fails (leniency? null))\n at [Source: java.io.PushbackInputStream@3f8b2dd6; line: 1, column: 87] (through reference chain: com.github.collection.admin.model.dto.PreCaseDataPoolQueryDTO[\"repayTimeMin\"])","code":500,"data":null}

解决方案：

在字段前加上注解即可

   @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm")
   @JsonFormat(pattern = "yyyy-MM-dd HH:mm")
   private Date repayTimeMin;

   @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm")
   @JsonFormat(pattern = "yyyy-MM-dd HH:mm")
   private Date repayTimeMax;

tips:
选择时区
@JsonFormat(pattern = "yyyy-MM-dd",locale = "zh",timezone="GMT+8")