[游戏开发]【SpringBoot】报错：com.fasterxml.jackson.databind.exc.InvalidFormatException: Cannot deserialize value o

报错内容：

com.fasterxml.jackson.databind.exc.InvalidFormatException: Cannot deserialize value of type `java.util.Date` from String "2021-09-01": not a valid representation (error: Failed to parse Date value '2021-09-01': Unparseable date: "2021-09-01")

解决方法：

字段加上@JsonFormat(pattern="yyyy-MM-dd")