/* * Copyright (c) 2018-2028, Chill Zhuang All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * Neither the name of the dreamlu.net developer nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * Author: Chill 庄骞 (smallchill@163.com) */ package org.springblade.core.tool.config; import com.fasterxml.jackson.core.json.JsonReadFeature; import com.fasterxml.jackson.databind.DeserializationFeature; import com.fasterxml.jackson.databind.MapperFeature; import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.databind.SerializationFeature; import org.springblade.core.tool.jackson.BladeJacksonProperties; import org.springblade.core.tool.jackson.BladeJavaTimeModule; import org.springblade.core.tool.utils.DateUtil; import org.springframework.boot.autoconfigure.AutoConfiguration; import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean; import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration; import org.springframework.boot.context.properties.EnableConfigurationProperties; import org.springframework.context.annotation.Bean; import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder; import java.text.SimpleDateFormat; import java.time.ZoneId; import java.util.Locale; import java.util.TimeZone; /** * Jackson配置类 * * @author Chill */ @AutoConfiguration(before = JacksonAutoConfiguration.class) @ConditionalOnClass(ObjectMapper.class) @EnableConfigurationProperties(BladeJacksonProperties.class) public class JacksonConfiguration { @Bean @ConditionalOnMissingBean public ObjectMapper objectMapper(Jackson2ObjectMapperBuilder builder) { builder.simpleDateFormat(DateUtil.PATTERN_DATETIME); //创建ObjectMapper ObjectMapper objectMapper = builder.createXmlMapper(false).build(); //设置地点为中国 objectMapper.setLocale(Locale.CHINA); //去掉默认的时间戳格式 objectMapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false); //设置为中国上海时区 objectMapper.setTimeZone(TimeZone.getTimeZone(ZoneId.systemDefault())); //序列化时,日期的统一格式 objectMapper.setDateFormat(new SimpleDateFormat(DateUtil.PATTERN_DATETIME, Locale.CHINA)); //序列化处理 objectMapper.configure(JsonReadFeature.ALLOW_UNESCAPED_CONTROL_CHARS.mappedFeature(), true); objectMapper.configure(JsonReadFeature.ALLOW_BACKSLASH_ESCAPING_ANY_CHARACTER.mappedFeature(), true); //失败处理 objectMapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false); objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false); //单引号处理 objectMapper.configure(JsonReadFeature.ALLOW_SINGLE_QUOTES.mappedFeature(), true); //反序列化时,属性不存在的兼容处理 objectMapper.getDeserializationConfig().withoutFeatures(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES); //日期格式化 objectMapper.configure(MapperFeature.IGNORE_DUPLICATE_MODULE_REGISTRATIONS, false); objectMapper.registerModule(BladeJavaTimeModule.INSTANCE); objectMapper.configure(MapperFeature.IGNORE_DUPLICATE_MODULE_REGISTRATIONS, true); objectMapper.findAndRegisterModules(); return objectMapper; } }