From 5d7b65670282a4fad015e37d567cfa171b162052 Mon Sep 17 00:00:00 2001
From: huliguo <2023611923@qq.com>
Date: 星期二, 20 五月 2025 12:25:19 +0800
Subject: [PATCH] 基础代码
---
pt-framework/src/main/java/com/ruoyi/framework/config/FastJson2JsonRedisSerializer.java | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 52 insertions(+), 0 deletions(-)
diff --git a/pt-framework/src/main/java/com/ruoyi/framework/config/FastJson2JsonRedisSerializer.java b/pt-framework/src/main/java/com/ruoyi/framework/config/FastJson2JsonRedisSerializer.java
new file mode 100644
index 0000000..4adbb7f
--- /dev/null
+++ b/pt-framework/src/main/java/com/ruoyi/framework/config/FastJson2JsonRedisSerializer.java
@@ -0,0 +1,52 @@
+package com.ruoyi.framework.config;
+
+import java.nio.charset.Charset;
+import org.springframework.data.redis.serializer.RedisSerializer;
+import org.springframework.data.redis.serializer.SerializationException;
+import com.alibaba.fastjson2.JSON;
+import com.alibaba.fastjson2.JSONReader;
+import com.alibaba.fastjson2.JSONWriter;
+import com.alibaba.fastjson2.filter.Filter;
+import com.ruoyi.common.constant.Constants;
+
+/**
+ * Redis使用FastJson序列化
+ *
+ * @author ruoyi
+ */
+public class FastJson2JsonRedisSerializer<T> implements RedisSerializer<T>
+{
+ public static final Charset DEFAULT_CHARSET = Charset.forName("UTF-8");
+
+ static final Filter AUTO_TYPE_FILTER = JSONReader.autoTypeFilter(Constants.JSON_WHITELIST_STR);
+
+ private Class<T> clazz;
+
+ public FastJson2JsonRedisSerializer(Class<T> clazz)
+ {
+ super();
+ this.clazz = clazz;
+ }
+
+ @Override
+ public byte[] serialize(T t) throws SerializationException
+ {
+ if (t == null)
+ {
+ return new byte[0];
+ }
+ return JSON.toJSONString(t, JSONWriter.Feature.WriteClassName).getBytes(DEFAULT_CHARSET);
+ }
+
+ @Override
+ public T deserialize(byte[] bytes) throws SerializationException
+ {
+ if (bytes == null || bytes.length <= 0)
+ {
+ return null;
+ }
+ String str = new String(bytes, DEFAULT_CHARSET);
+
+ return JSON.parseObject(str, clazz, AUTO_TYPE_FILTER);
+ }
+}
--
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