2017年9月19日
spring boot 返回json字符串 null值转空字符串
摘要： @Configuration public class JacksonConfig { @Bean @Primary @ConditionalOnMissingBean(ObjectMapper.class) public ObjectMapper jacksonObjectMapper(Jackson2ObjectMapperBuilder builder) {... 阅读全文
posted @ 2017-09-19 13:44 程序猿001 阅读(4925) 评论(1) 推荐(0)