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方案一
@JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd HH:mm:ss")
- @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd HH:mm:ss")
- private LocalDateTime gmtCreate;
-
- @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd HH:mm:ss")
- private LocalDateTime gmtModified;
方案二
LocalDateTime直接改称Date
- private Date gmtCreate;
-
- private Date gmtModified;
方案三
pom.xml添加依赖
- <dependency>
- <groupId>com.fasterxml.jackson.datatype</groupId>
- <artifactId>jackson-datatype-jsr353</artifactId>
- <version>2.11.0</version>
- <type>bundle</type>
- </dependency>
添加application.yml自定义配置项目
- spring:
- jackson:
- local-date-time-format: yyyy-MM-dd HH:mm:ss
- local-date-format: yyyy-MM-dd
- local-time-format: HH:mm:ss
添加jackson配置类
- package com.example.demo.config;
-
- import java.time.LocalDate;
- import java.time.LocalDateTime;
- import java.time.LocalTime;
- import java.time.format.DateTimeFormatter;
-
- import org.springframework.beans.factory.annotation.Value;
- import org.springframework.context.annotation.Bean;
- import org.springframework.context.annotation.Configuration;
-
- import com.fasterxml.jackson.databind.ObjectMapper;
- import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
- import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateDeserializer;
- import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer;
- import com.fasterxml.jackson.datatype.jsr310.deser.LocalTimeDeserializer;
- import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateSerializer;
- import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
- import com.fasterxml.jackson.datatype.jsr310.ser.LocalTimeSerializer;
-
- @Configuration
- public class JacksonConfig {
-
- @Value("${spring.jackson.local-date-time-format:yyyy-MM-dd HH:mm:ss}")
- String localDateTimeFormat;
-
- @Value("${spring.jackson.local-date-format:yyyy-MM-dd}")
- String localDateFormat;
-
- @Value("${spring.jackson.local-time-format:HH:mm:ss}")
- String localTimeFormat;
-
- @Bean
- public ObjectMapper objectMapper() {
- ObjectMapper om = new ObjectMapper();
- JavaTimeModule javaTimeModule = new JavaTimeModule();
- javaTimeModule.addSerializer(LocalDateTime.class,
- new LocalDateTimeSerializer(DateTimeFormatter.ofPattern(localDateTimeFormat)));
- javaTimeModule.addSerializer(LocalDate.class,
- new LocalDateSerializer(DateTimeFormatter.ofPattern(localDateFormat)));
- javaTimeModule.addSerializer(LocalTime.class,
- new LocalTimeSerializer(DateTimeFormatter.ofPattern(localTimeFormat)));
-
- javaTimeModule.addDeserializer(LocalDateTime.class,
- new LocalDateTimeDeserializer(DateTimeFormatter.ofPattern(localDateTimeFormat)));
- javaTimeModule.addDeserializer(LocalDate.class,
- new LocalDateDeserializer(DateTimeFormatter.ofPattern(localDateFormat)));
- javaTimeModule.addDeserializer(LocalTime.class,
- new LocalTimeDeserializer(DateTimeFormatter.ofPattern(localTimeFormat)));
- om.registerModule(javaTimeModule);
- return om;
- }
- }
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