han-note项目初始化完毕！

- 整合完毕MyBatis-Plus
- 整合Druid数据库链接池
- 自定义两个Starter，业务日志打印Starter和自定义Jackson配置类，支持Java8的LocalTime等API
- 整合 flatten-maven-plugin 插件：解决子模块单独打包失败问题

hanserwei-framework/hanserwei-spring-boot-starter-jackson/src/main/java/com/hanserwei/customjackson/config/CustomJacksonConfiguration.java

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+package com.hanserwei.customjackson.config;
+
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.SerializationFeature;
+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.deser.YearMonthDeserializer;
+import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateSerializer;
+import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
+import com.fasterxml.jackson.datatype.jsr310.ser.LocalTimeSerializer;
+import com.fasterxml.jackson.datatype.jsr310.ser.YearMonthSerializer;
+import com.hanserwei.framework.common.constant.DateConstants;
+import com.hanserwei.framework.common.utils.JsonUtils;
+import org.springframework.boot.autoconfigure.AutoConfiguration;
+import org.springframework.context.annotation.Bean;
+
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.LocalTime;
+import java.time.YearMonth;
+import java.util.TimeZone;
+
+@AutoConfiguration
+public class CustomJacksonConfiguration {
+
+    @Bean
+    public ObjectMapper objectMapper() {
+        // 初始化一个 ObjectMapper 对象，用于自定义 Jackson 的行为
+        ObjectMapper objectMapper = new ObjectMapper();
+
+        // 忽略未知属性
+        objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
+        objectMapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
+
+        // 设置凡是为 null 的字段，返参中均不返回，请根据项目组约定是否开启
+        // objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
+
+        // 设置时区
+        objectMapper.setTimeZone(TimeZone.getTimeZone("Asia/Shanghai"));
+
+        // JavaTimeModule 用于指定序列化和反序列化规则
+        JavaTimeModule javaTimeModule = new JavaTimeModule();
+
+        // 支持 LocalDateTime、LocalDate、LocalTime
+        javaTimeModule.addSerializer(LocalDateTime.class, new LocalDateTimeSerializer(DateConstants.DATE_FORMAT_Y_M_D_H_M_S));
+        javaTimeModule.addDeserializer(LocalDateTime.class, new LocalDateTimeDeserializer(DateConstants.DATE_FORMAT_Y_M_D_H_M_S));
+        javaTimeModule.addSerializer(LocalDate.class, new LocalDateSerializer(DateConstants.DATE_FORMAT_Y_M_D));
+        javaTimeModule.addDeserializer(LocalDate.class, new LocalDateDeserializer(DateConstants.DATE_FORMAT_Y_M_D));
+        javaTimeModule.addSerializer(LocalTime.class, new LocalTimeSerializer(DateConstants.DATE_FORMAT_H_M_S));
+        javaTimeModule.addDeserializer(LocalTime.class, new LocalTimeDeserializer(DateConstants.DATE_FORMAT_H_M_S));
+        // 支持 YearMonth
+        javaTimeModule.addSerializer(YearMonth.class, new YearMonthSerializer(DateConstants.DATE_FORMAT_Y_M));
+        javaTimeModule.addDeserializer(YearMonth.class, new YearMonthDeserializer(DateConstants.DATE_FORMAT_Y_M));
+
+        objectMapper.registerModule(javaTimeModule);
+        JsonUtils.init(objectMapper);
+
+        return objectMapper;
+    }
+}

hanserwei-framework/hanserwei-spring-boot-starter-jackson/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports

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+com.hanserwei.customjackson.config.CustomJacksonConfiguration