import?java.io.BufferedReader;
import?java.io.BufferedWriter;
import?java.io.IOException;
import?java.io.InputStreamReader;
import?java.io.OutputStreamWriter;
import?java.net.ServerSocket;
import?java.net.Socket;
import?java.util.ArrayList;
import?java.util.concurrent.Executor;
import?java.util.concurrent.Executors;

public?class?FWQ微信?{
	public?static?ArrayList?list?=?new?ArrayList（）;
	public?static?Executor?ex?=?Executors.newCachedThreadPool（）;

	public?static?void?main（String[]?args）?{
		ServerSocket?soo?=?null;
		Socket?so?=?null;
		try?{
			soo?=?new?ServerSocket（61666）;
			String?chuangjian;
			chuangjian?=?“創(chuàng)建服務(wù)器成功...“;
			System.out.println（chuangjian）;

			while?（true）?{
				so?=?soo.accept（）;
				list.add（so）;
				ex.execute（new?Jie（so））;
			}
		}?catch?（IOException?e）?{
			System.out.println（“創(chuàng)建服務(wù)器失敗...“）;
			try?{
				soo.close（）;
				so.close（）;
			}?catch?（IOException?e1）?{
			}

		}
	}
}

class?Jie?implements?Runnable?{//?用于接收消息
	private?Socket?so;

	Jie（Socket?so）?{
		this.so?=?so;
		String?lianjie;
		lianjie?=?“已連接?用戶IP：“?+?so.getInetAddress（）.getHostAddress（）?+?“當(dāng)前連接數(shù)：“?+?FWQ微信.list.size（）;
		System.out.println（lianjie）;
	}

	public?void?run（）?{
		BufferedReader?in?=?null;
		try?{
			in?=?new?BufferedReader（new?InputStreamReader（so.getInputStream（）?“UTF-8“））;
			String?s;
			while?（（s?=?in.readLine（））?!=?null）?{
				new?Thread（new?Fa（s?so））.start（）;//?收到消息之后?就把收到的消息發(fā)送給除了發(fā)送者之外在所有人
			}
			FWQ微信.list.remove（so）;
			String?tuichu;
			tuichu?=?“已退出?用戶IP：“?+?so.getInetAddress（）.getHostAddress（）?+?“當(dāng)前連接數(shù)：“?+?FWQ微信.list.size（）;
			System.out.println（tuichu）;
			in.close（）;
			so.close（）;
		}?catch?（IOException?e）?{
			FWQ微信.list.remove（so）;
			String?tuichu;
			tuichu?=?“已退出?用戶IP：“?+?so.getInetAddress（）.getHostAddress（）?+?“當(dāng)前連接數(shù)：“?+?FWQ微信.list.size（）;
			System.out.println（tuichu）;
			try?{
				in.close（）;
				so.close（）;
			}?catch?（IOException?e1）?{
			}
		}
	}
}

class?Fa?implements?Runnable?{//?發(fā)送消息
	private?String?s;
	private?Socket?ss;

	Fa（String?s?Socket?so）?{
		this.s?=?s;
		ss?=?so;
	}

	public?void?run（）?{
		Socket?so;

		try?{
			for?（int?i?=?0;?i?				so?=?FWQ微信.list.get（i）;
				if?（so?==?ss）
					continue;//?收到消息之后?就把收到的消息發(fā)送給除了發(fā)送者之外在所有人。ss為發(fā)送者
				BufferedWriter?out?=?new?BufferedWriter（new?OutputStreamWriter（so.getOutputStream（）?“UTF-8“））;
				out.write（s?+?“\r\n“）;
				out.flush（）;
			}
		}?catch?（IOException?e）?{
			System.out.println（“群發(fā)異常“）;

		}

	}

}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件???????2718??2018-05-31?15:01??山寨版微信\FWQ微信.java

?????文件????????127??2018-05-27?13:58??山寨版微信\shanzhaibanweixin\.gitignore

?????文件??????????1??2018-05-31?14:48??山寨版微信\shanzhaibanweixin\.gradle\4.1\fileChanges\last-build.bin

?????文件?????????17??2018-05-31?14:48??山寨版微信\shanzhaibanweixin\.gradle\4.1\fileContent\fileContent.lock

?????文件?????261169??2018-05-31?14:48??山寨版微信\shanzhaibanweixin\.gradle\4.1\fileHashes\fileHashes.bin

?????文件?????????17??2018-05-31?14:48??山寨版微信\shanzhaibanweixin\.gradle\4.1\fileHashes\fileHashes.lock

?????文件??????20027??2018-05-27?15:11??山寨版微信\shanzhaibanweixin\.gradle\4.1\fileHashes\resourceHashesCache.bin

?????文件?????953493??2018-05-31?14:48??山寨版微信\shanzhaibanweixin\.gradle\4.1\javaCompile\classAnalysis.bin

?????文件?????355607??2018-05-27?15:11??山寨版微信\shanzhaibanweixin\.gradle\4.1\javaCompile\jarAnalysis.bin

?????文件?????????17??2018-05-31?14:48??山寨版微信\shanzhaibanweixin\.gradle\4.1\javaCompile\javaCompile.lock

?????文件?????815961??2018-05-31?14:48??山寨版微信\shanzhaibanweixin\.gradle\4.1\javaCompile\taskHistory.bin

?????文件??????26006??2018-05-31?14:48??山寨版微信\shanzhaibanweixin\.gradle\4.1\javaCompile\taskJars.bin

?????文件????2899535??2018-05-31?14:48??山寨版微信\shanzhaibanweixin\.gradle\4.1\taskHistory\fileSnapshots.bin

?????文件??????81409??2018-05-31?14:48??山寨版微信\shanzhaibanweixin\.gradle\4.1\taskHistory\taskHistory.bin

?????文件?????????17??2018-05-31?14:48??山寨版微信\shanzhaibanweixin\.gradle\4.1\taskHistory\taskHistory.lock

?????文件??????????0??2018-05-27?13:58??山寨版微信\shanzhaibanweixin\.gradle\buildOutputCleanup\built.bin

?????文件?????????51??2018-05-27?13:58??山寨版微信\shanzhaibanweixin\.gradle\buildOutputCleanup\cache.properties

?????文件??????????2??2018-05-31?14:48??山寨版微信\shanzhaibanweixin\.gradle\buildOutputCleanup\cache.properties.lock

?????文件????????626??2018-05-27?13:58??山寨版微信\shanzhaibanweixin\.idea\gradle.xml

?????文件????????533??2018-05-27?13:58??山寨版微信\shanzhaibanweixin\.idea\libraries\android_arch_core_common_1_0_0_jar.xml

?????文件????????548??2018-05-27?13:58??山寨版微信\shanzhaibanweixin\.idea\libraries\android_arch_lifecycle_common_1_0_0_jar.xml

?????文件????????658??2018-05-27?13:58??山寨版微信\shanzhaibanweixin\.idea\libraries\android_arch_lifecycle_runtime_1_0_0.xml

?????文件????????742??2018-05-27?13:58??山寨版微信\shanzhaibanweixin\.idea\libraries\com_android_support_animated_vector_drawable_26_1_0.xml

?????文件????????682??2018-05-27?13:58??山寨版微信\shanzhaibanweixin\.idea\libraries\com_android_support_appcompat_v7_26_1_0.xml

?????文件????????501??2018-05-27?13:58??山寨版微信\shanzhaibanweixin\.idea\libraries\com_android_support_constraint_constraint_layout_1_1_0.xml

?????文件????????425??2018-05-27?13:58??山寨版微信\shanzhaibanweixin\.idea\libraries\com_android_support_constraint_constraint_layout_solver_1_1_0_jar.xml

?????文件????????697??2018-05-27?14:08??山寨版微信\shanzhaibanweixin\.idea\libraries\com_android_support_recyclerview_v7_26_1_0.xml

?????文件????????608??2018-05-27?13:58??山寨版微信\shanzhaibanweixin\.idea\libraries\com_android_support_support_annotations_26_1_0_jar.xml

?????文件????????609??2018-05-27?13:58??山寨版微信\shanzhaibanweixin\.idea\libraries\com_android_support_support_annotations_27_1_1_jar.xml

?????文件????????692??2018-05-27?13:58??山寨版微信\shanzhaibanweixin\.idea\libraries\com_android_support_support_compat_26_1_0.xml

............此處省略2430個(gè)文件信息