修复：解决 Jackson2ObjectMapperBuilderCustomizer 配置不生效的问题，同时优化所有 Date 类型为对应 Java 8 日期、时间类型

continew-admin-common/src/main/java/top/charles7c/cnadmin/common/config/WebMvcConfiguration.java

@@ -16,6 +16,8 @@
 
 package top.charles7c.cnadmin.common.config;
 
+import java.util.List;
+import java.util.Objects;
 import java.util.concurrent.TimeUnit;
 
 import lombok.RequiredArgsConstructor;
@@ -23,6 +25,8 @@ import lombok.RequiredArgsConstructor;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.http.CacheControl;
+import org.springframework.http.converter.HttpMessageConverter;
+import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
 import org.springframework.web.cors.CorsConfiguration;
 import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
 import org.springframework.web.filter.CorsFilter;
@@ -44,6 +48,7 @@ import top.charles7c.cnadmin.common.config.properties.CorsProperties;
 public class WebMvcConfiguration implements WebMvcConfigurer {
 
     private final CorsProperties corsProperties;
+    private final MappingJackson2HttpMessageConverter mappingJackson2HttpMessageConverter;
 
     /**
      * 静态资源处理器配置
@@ -78,4 +83,20 @@ public class WebMvcConfiguration implements WebMvcConfigurer {
         source.registerCorsConfiguration("/**", config);
         return new CorsFilter(source);
     }
+
+    /**
+     * 解决 Jackson2ObjectMapperBuilderCustomizer 配置不生效的问题
+     * <p>
+     * MappingJackson2HttpMessageConverter 对象在程序启动时创建了多个，移除多余的，保证只有一个
+     * </p>
+     */
+    @Override
+    public void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
+        converters.removeIf(MappingJackson2HttpMessageConverter.class::isInstance);
+        if (Objects.isNull(mappingJackson2HttpMessageConverter)) {
+            converters.add(0, new MappingJackson2HttpMessageConverter());
+        } else {
+            converters.add(0, mappingJackson2HttpMessageConverter);
+        }
+    }
 }

continew-admin-common/src/main/java/top/charles7c/cnadmin/common/config/jackson/JacksonConfiguration.java

@@ -22,7 +22,6 @@ import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.time.LocalTime;
 import java.time.format.DateTimeFormatter;
-import java.util.Locale;
 import java.util.TimeZone;
 
 import lombok.extern.slf4j.Slf4j;
@@ -60,11 +59,6 @@ public class JacksonConfiguration {
         String timeFormatPattern = "HH:mm:ss";
 
         return builder -> {
-            // 针对 java.util.Date 的转换
-            builder.locale(Locale.CHINA);
-            builder.timeZone(TimeZone.getDefault());
-            builder.simpleDateFormat(dateTimeFormatPattern);
-
             // 针对 Long、BigInteger、BigDecimal 的转换
             JavaTimeModule javaTimeModule = new JavaTimeModule();
             javaTimeModule.addSerializer(Long.class, BigNumberSerializer.SERIALIZER_INSTANCE);
@@ -85,6 +79,7 @@ public class JacksonConfiguration {
             javaTimeModule.addSerializer(LocalTime.class, new LocalTimeSerializer(timeFormatter));
             javaTimeModule.addDeserializer(LocalTime.class, new LocalTimeDeserializer(timeFormatter));
             builder.modules(javaTimeModule);
+            builder.timeZone(TimeZone.getDefault());
             log.info(">>>初始化 Jackson 配置<<<");
         };
     }

continew-admin-common/src/main/java/top/charles7c/cnadmin/common/config/mybatis/MyBatisPlusMetaObjectHandler.java

@@ -16,7 +16,7 @@
 
 package top.charles7c.cnadmin.common.config.mybatis;
 
-import java.util.Date;
+import java.time.LocalDateTime;
 
 import org.apache.ibatis.reflection.MetaObject;
 
@@ -59,7 +59,7 @@ public class MyBatisPlusMetaObjectHandler implements MetaObjectHandler {
             }
 
             Long createUser = LoginHelper.getUserId();
-            Date createTime = new Date();
+            LocalDateTime createTime = LocalDateTime.now();
             if (metaObject.getOriginalObject() instanceof BaseEntity) {
                 // 继承了 BaseEntity 的类，填充创建信息
                 BaseEntity baseEntity = (BaseEntity)metaObject.getOriginalObject();
@@ -93,7 +93,7 @@ public class MyBatisPlusMetaObjectHandler implements MetaObjectHandler {
             }
 
             Long updateUser = LoginHelper.getUserId();
-            Date updateTime = new Date();
+            LocalDateTime updateTime = LocalDateTime.now();
             if (metaObject.getOriginalObject() instanceof BaseEntity) {
                 // 继承了 BaseEntity 的类，填充修改信息
                 BaseEntity baseEntity = (BaseEntity)metaObject.getOriginalObject();

continew-admin-common/src/main/java/top/charles7c/cnadmin/common/model/dto/LoginUser.java

@@ -17,6 +17,7 @@
 package top.charles7c.cnadmin.common.model.dto;
 
 import java.io.Serializable;
+import java.time.LocalDateTime;
 
 import lombok.Data;
 
@@ -75,4 +76,14 @@ public class LoginUser implements Serializable {
      * 状态（1启用 2禁用）
      */
     private Integer status;
+
+    /**
+     * 最后一次修改密码的时间
+     */
+    private LocalDateTime pwdResetTime;
+
+    /**
+     * 创建时间
+     */
+    private LocalDateTime createTime;
 }

continew-admin-common/src/main/java/top/charles7c/cnadmin/common/model/dto/OperationLog.java

@@ -16,7 +16,7 @@
 
 package top.charles7c.cnadmin.common.model.dto;
 
-import java.util.Date;
+import java.time.LocalDateTime;
 
 import lombok.Data;
 
@@ -37,7 +37,7 @@ public class OperationLog {
     /**
      * 操作时间
      */
-    private Date createTime;
+    private LocalDateTime createTime;
 
     /**
      * 异常

continew-admin-common/src/main/java/top/charles7c/cnadmin/common/model/entity/BaseEntity.java

@@ -17,7 +17,7 @@
 package top.charles7c.cnadmin.common.model.entity;
 
 import java.io.Serializable;
-import java.util.Date;
+import java.time.LocalDateTime;
 
 import lombok.Data;
 
@@ -45,7 +45,7 @@ public class BaseEntity implements Serializable {
      * 创建时间
      */
     @TableField(fill = FieldFill.INSERT)
-    private Date createTime;
+    private LocalDateTime createTime;
 
     /**
      * 修改人
@@ -57,5 +57,5 @@ public class BaseEntity implements Serializable {
      * 修改时间
      */
     @TableField(fill = FieldFill.INSERT_UPDATE)
-    private Date updateTime;
+    private LocalDateTime updateTime;
 }

continew-admin-common/src/main/java/top/charles7c/cnadmin/common/model/vo/R.java

@@ -27,8 +27,6 @@ import io.swagger.v3.oas.annotations.media.Schema;
 
 import org.springframework.http.HttpStatus;
 
-import com.fasterxml.jackson.annotation.JsonFormat;
-
 /**
  * 响应信息
  *
@@ -60,7 +58,6 @@ public class R<V extends Serializable> implements Serializable {
 
     /** 时间戳 */
     @Schema(description = "时间戳")
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
     private LocalDateTime timestamp = LocalDateTime.now();
 
     /** 成功状态码 */

continew-admin-monitor/src/main/java/top/charles7c/cnadmin/monitor/interceptor/LogInterceptor.java

@@ -16,7 +16,7 @@
 
 package top.charles7c.cnadmin.monitor.interceptor;
 
-import java.util.Date;
+import java.time.LocalDateTime;
 import java.util.Map;
 
 import javax.servlet.http.HttpServletRequest;
@@ -37,6 +37,7 @@ import org.springframework.web.util.ContentCachingResponseWrapper;
 import org.springframework.web.util.WebUtils;
 
 import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.date.LocalDateTimeUtil;
 import cn.hutool.core.exceptions.ExceptionUtil;
 import cn.hutool.core.util.StrUtil;
 import cn.hutool.extra.servlet.ServletUtil;
@@ -104,7 +105,7 @@ public class LogInterceptor implements HandlerInterceptor {
     private void logCreateTime() {
         OperationLog operationLog = new OperationLog();
         operationLog.setCreateUser(LoginHelper.getUserId());
-        operationLog.setCreateTime(new Date());
+        operationLog.setCreateTime(LocalDateTime.now());
         LogContextHolder.set(operationLog);
     }
 
@@ -119,7 +120,7 @@ public class LogInterceptor implements HandlerInterceptor {
             LogContextHolder.remove();
             SysLog sysLog = new SysLog();
             sysLog.setCreateTime(operationLog.getCreateTime());
-            sysLog.setElapsedTime(System.currentTimeMillis() - sysLog.getCreateTime().getTime());
+            sysLog.setElapsedTime(System.currentTimeMillis() - LocalDateTimeUtil.toEpochMilli(sysLog.getCreateTime()));
             sysLog.setLogLevel(LogLevelEnum.INFO);
 
             // 记录异常信息

continew-admin-monitor/src/main/java/top/charles7c/cnadmin/monitor/model/entity/SysLog.java

@@ -17,7 +17,7 @@
 package top.charles7c.cnadmin.monitor.model.entity;
 
 import java.io.Serializable;
-import java.util.Date;
+import java.time.LocalDateTime;
 
 import lombok.Data;
 
@@ -122,5 +122,5 @@ public class SysLog implements Serializable {
     /**
      * 操作时间
      */
-    private Date createTime;
+    private LocalDateTime createTime;
 }

continew-admin-system/src/main/java/top/charles7c/cnadmin/system/model/entity/SysUser.java

@@ -16,7 +16,7 @@
 
 package top.charles7c.cnadmin.system.model.entity;
 
-import java.util.Date;
+import java.time.LocalDateTime;
 
 import lombok.Data;
 
@@ -91,5 +91,5 @@ public class SysUser extends BaseEntity {
     /**
      * 最后一次修改密码的时间
      */
-    private Date pwdResetTime;
+    private LocalDateTime pwdResetTime;
 }

continew-admin-webapi/src/main/resources/application.yml

@@ -173,7 +173,7 @@ spring:
   jackson:
     # 时区配置
     time-zone: GMT+8
-    # 日期格式化
+    # 日期格式化（针对 java.util.Date）
     date-format: yyyy-MM-dd HH:mm:ss
     # 序列化配置（Bean -> JSON）
     serialization: