update 优化 redis 与 jackson 使用自动装配定制器简化配置

疯狂的狮子Li

2022-05-23 88fe5c641fa9190e79ca8663450c3dbd40736be8

 ruoyi-framework/src/main/java/com/ruoyi/framework/config/JacksonConfig.java

@@ -1,17 +1,14 @@
package com.ruoyi.framework.config;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.module.SimpleModule;
import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer;
import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
import com.ruoyi.framework.jackson.BigNumberSerializer;
import lombok.extern.slf4j.Slf4j;
import org.springframework.boot.autoconfigure.jackson.JacksonProperties;
import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;

import java.math.BigDecimal;
import java.math.BigInteger;
@@ -28,23 +25,22 @@
@Configuration
public class JacksonConfig {

    @Primary
    @Bean
    public ObjectMapper getObjectMapper(Jackson2ObjectMapperBuilder builder, JacksonProperties jacksonProperties) {
        ObjectMapper objectMapper = builder.createXmlMapper(false).build();
    public Jackson2ObjectMapperBuilderCustomizer customizer() {
        return builder -> {
        // 全局配置序列化返回 JSON 处理
        SimpleModule simpleModule = new SimpleModule();
        simpleModule.addSerializer(Long.class, BigNumberSerializer.INSTANCE);
        simpleModule.addSerializer(Long.TYPE, BigNumberSerializer.INSTANCE);
        simpleModule.addSerializer(BigInteger.class, BigNumberSerializer.INSTANCE);
        simpleModule.addSerializer(BigDecimal.class, ToStringSerializer.instance);
        DateTimeFormatter formatter = DateTimeFormatter.ofPattern(jacksonProperties.getDateFormat());
        simpleModule.addSerializer(LocalDateTime.class, new LocalDateTimeSerializer(formatter));
        simpleModule.addDeserializer(LocalDateTime.class, new LocalDateTimeDeserializer(formatter));
        objectMapper.registerModule(simpleModule);
        objectMapper.setTimeZone(TimeZone.getDefault());
            JavaTimeModule javaTimeModule = new JavaTimeModule();
            javaTimeModule.addSerializer(Long.class, BigNumberSerializer.INSTANCE);
            javaTimeModule.addSerializer(Long.TYPE, BigNumberSerializer.INSTANCE);
            javaTimeModule.addSerializer(BigInteger.class, BigNumberSerializer.INSTANCE);
            javaTimeModule.addSerializer(BigDecimal.class, ToStringSerializer.instance);
            DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
            javaTimeModule.addSerializer(LocalDateTime.class, new LocalDateTimeSerializer(formatter));
            javaTimeModule.addDeserializer(LocalDateTime.class, new LocalDateTimeDeserializer(formatter));
            builder.modules(javaTimeModule);
            builder.timeZone(TimeZone.getDefault());
        log.info("初始化 jackson 配置");
        return objectMapper;
        };
    }

}