1、数据库PG切换为达梦的修改版本。

haobang-security-dm/syslog-serve/src/main/java/com/netty/SyslogUdpChannelInitializer.java

@@ -1,23 +1,26 @@
 package com.netty;
 
+import com.haobang.config.AppConfig;
 import io.netty.channel.ChannelInitializer;
 import io.netty.channel.ChannelPipeline;
 import io.netty.channel.socket.DatagramChannel;
 import io.netty.handler.codec.string.StringDecoder;
 import io.netty.handler.codec.string.StringEncoder;
-import io.netty.util.CharsetUtil;
+import java.nio.charset.Charset;
 
 /**
  * UDP 通道初始化器
  */
 public class SyslogUdpChannelInitializer extends ChannelInitializer<DatagramChannel> {
+    private static final Charset SYSLOG_CHARSET = AppConfig.getSyslogCharset();
+
     @Override
     protected void initChannel(DatagramChannel ch) throws Exception {
         ChannelPipeline pipeline = ch.pipeline();
 
-        // 添加字符串解码器和编码器
-        pipeline.addLast("decoder", new StringDecoder(CharsetUtil.UTF_8));
-        pipeline.addLast("encoder", new StringEncoder(CharsetUtil.UTF_8));
+        // 添加字符串解码器和编码器（使用可配置的字符集）
+        pipeline.addLast("decoder", new StringDecoder(SYSLOG_CHARSET));
+        pipeline.addLast("encoder", new StringEncoder(SYSLOG_CHARSET));
 
         // 添加业务处理器
         pipeline.addLast("handler", new SyslogMessageHandler());