From e5bdccc3acf92c9a72ec4352845130068ae1bbe4 Mon Sep 17 00:00:00 2001
From: mitao <2763622819@qq.com>
Date: 星期三, 22 一月 2025 10:51:13 +0800
Subject: [PATCH] bug修改

---
 ruoyi-common/ruoyi-common-security/src/main/java/com/ruoyi/common/security/config/ApplicationConfig.java |   68 ++++++++++++++++++++++++++++++++++
 1 files changed, 68 insertions(+), 0 deletions(-)

diff --git a/ruoyi-common/ruoyi-common-security/src/main/java/com/ruoyi/common/security/config/ApplicationConfig.java b/ruoyi-common/ruoyi-common-security/src/main/java/com/ruoyi/common/security/config/ApplicationConfig.java
index 4433951..b6434e6 100644
--- a/ruoyi-common/ruoyi-common-security/src/main/java/com/ruoyi/common/security/config/ApplicationConfig.java
+++ b/ruoyi-common/ruoyi-common-security/src/main/java/com/ruoyi/common/security/config/ApplicationConfig.java
@@ -1,9 +1,17 @@
 package com.ruoyi.common.security.config;
 
 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.LocalDateSerializer;
+import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
 import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
 import org.springframework.context.annotation.Bean;
+import org.springframework.core.convert.converter.Converter;
 
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
 import java.util.TimeZone;
 
 /**
@@ -13,6 +21,8 @@
  */
 public class ApplicationConfig
 {
+    private static final String DATE_TIME_PATTERN = "yyyy-MM-dd HH:mm:ss";
+    private static final String DATE_PATTERN = "yyyy-MM-dd";
     /**
      * 时区配置
      */
@@ -28,4 +38,62 @@
             builder.serializerByType(Long.class, ToStringSerializer.instance);
         };
     }
+
+    /**
+     * string转localdate
+     */
+    //@Bean
+    public Converter<String, LocalDate> localDateConverter() {
+        return new Converter<String, LocalDate>() {
+            @Override
+            public LocalDate convert(String source) {
+                if (source.trim().length() == 0) {
+                    return null;
+                }
+                try {
+                    return LocalDate.parse(source);
+                } catch (Exception e) {
+                    return LocalDate.parse(source, DateTimeFormatter.ofPattern(DATE_PATTERN));
+                }
+            }
+        };
+    }
+
+    /**
+     * string转localdatetime
+     */
+    //@Bean
+    public Converter<String, LocalDateTime> localDateTimeConverter() {
+        return new Converter<String, LocalDateTime>() {
+            @Override
+            public LocalDateTime convert(String source) {
+                if (source.trim().length() == 0) {
+                    return null;
+                }
+                // 先尝试ISO格式: 2019-07-15T16:00:00
+                try {
+                    return LocalDateTime.parse(source);
+                } catch (Exception e) {
+                    return LocalDateTime.parse(source,
+                            DateTimeFormatter.ofPattern(DATE_TIME_PATTERN));
+                }
+            }
+        };
+    }
+    /**
+     * 统一配置
+     */
+    //@Bean
+    public Jackson2ObjectMapperBuilderCustomizer jsonCustomizer() {
+        JavaTimeModule module = new JavaTimeModule();
+        LocalDateTimeDeserializer localDateTimeDeserializer = new LocalDateTimeDeserializer(
+                DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
+        module.addDeserializer(LocalDateTime.class, localDateTimeDeserializer);
+        return builder -> {
+            builder.simpleDateFormat(DATE_TIME_PATTERN);
+            builder.serializers(new LocalDateSerializer(DateTimeFormatter.ofPattern(DATE_PATTERN)));
+            builder.serializers(new LocalDateTimeSerializer(DateTimeFormatter.ofPattern(DATE_TIME_PATTERN)));
+            builder.modules(module);
+        };
+    }
 }

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