類上增長註解:@JsonSerialize(include=JsonSerialize.Inclusion.NON_NULL)
屬性增長註解: @JsonProperty("myName")
com.fasterxml.jackson.annotation.JsonIgnore OR @JSONField(serialize = false)>來自com.alibaba.fastjson.annotation
<dependency> <groupId>com.fasterxml.jackson.datatype</groupId> <artifactId>jackson-datatype-jsr310</artifactId> </dependency>