后台添加购课记录价格bug2

nickchange

2023-12-08 12ff8c3fdf75d11d4a26fb83849238be633f1fba

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package cn.mb.cloud.gateway.util.applets;
 
import io.netty.channel.group.ChannelGroup;
import io.netty.channel.group.DefaultChannelGroup;
import io.netty.util.concurrent.GlobalEventExecutor;
 
public class Global {
    public static ChannelGroup group = new DefaultChannelGroup(GlobalEventExecutor.INSTANCE);
}