java的springboot输出配置文件配置值

1. 配置内容

spring:# 忽略未定义的属性 jackson:deserialization:fail-on-unknown-properties:false

2. 随便一个类

@AutowiredprivateObjectMapperobjectMapper;@PostConstructpublicvoidcheck(){System.out.println(objectMapper.getDeserializationConfig().isEnabled(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES));}