spring boot过滤null值

1.全局，若是以下格式，注意jackson的缩进！

spring:datasource: driver-class-name: com.mysql.cj.jdbc.Driver username: root password: 123456 url: jdbc:mysql://192.168.1.121/shopping?characterEncoding=utf-8&useSSL=false jpa: show-sql: truejackson: default-property-inclusion: non_null  

2.局部，在需要的类前面添加以下标红的注解

@JsonInclude(JsonInclude.Include.NON_NULL) public class OrderTransport { private String name; private Integer age; }

 

转载于:https://www.cnblogs.com/slp127/p/10112845.html

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