解决日期转换异常 JSON parse error: Cannot deserialize value of type `java.util.Date` from String

Posted 2021-08-21 苏格拉的底

vue Spring 传参时，日期 date类型，前端传入日期字符串【带有时分秒】，bean类接收JSON转换异常问题，异常详情如下

Cannot deserialize value of type `java.util.Date` from String "2020-08-12 11:45:12": not a valid representation (error: Failed to parse Date value '2020-08-12 11:45:12':
 Cannot parse date "2020-08-12 11:45:12": while it seems to fit format 'yyyy-MM-dd'T'HH:mm:ss.SSSZ', parsing fails (leniency? null))
 at [Source: (PushbackInputStream); line: 9, column: 15]

解决办法：

在对应的bean日期属性上增加注解 @JsonFormat 注解

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