這期內(nèi)容當(dāng)中小編將會(huì)給大家?guī)?lái)有關(guān)java中socket亂碼的解決方法，文章內(nèi)容豐富且以專(zhuān)業(yè)的角度為大家分析和敘述，閱讀完這篇文章希望大家可以有所收獲。

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解決方法：

首先在服務(wù)端使用InputStreamReader指定客戶端的輸入流為utf-8編碼，以及使用OutputStreamWriter指定輸出流為utf-8編碼；

然后在客戶端同樣的設(shè)置utf-8編碼即可。

in = new BufferedReader(new InputStreamReader(socket.getInputStream(),"UTF-8"));
out = new BufferedWriter(new OutputStreamWriter(socket.getOutputStream(),"UTF-8"));

示例：

Server：

import java.io.*;
import java.net.*;
 
public class SocketServerEx1 {
	public static void main(String args[]) {
		System.out.println("Server");
		
		ServerSocket serverSocket = null;
		Socket clientSocket = null;
		int connects = 0;
		try {
			serverSocket = new ServerSocket(82, 5);		//端口：82，最大鏈接數(shù)：5
 
			//最多連接10次
			while(connects < 10) {
				connects++;
				System.out.println("--------------------等待連接--------------------------");
				clientSocket = serverSocket.accept();	//等待連接
				System.out.println("第 " + connects + " 次連接");
				ServiceClient(clientSocket);
			}
 
			serverSocket.close();
		} catch(IOException ioe) {
			System.out.println("Error: " + ioe);
		}
	}
	
	public static void ServiceClient(Socket client) throws IOException {
		System.out.println("已鏈接");
		
		InputStreamReader inSR = null;
		OutputStreamWriter outSW = null;
		try {
			//讀取數(shù)據(jù)
			inSR = new InputStreamReader(client.getInputStream(), "UTF-8");
			BufferedReader br = new BufferedReader(inSR);
			
			outSW = new OutputStreamWriter(client.getOutputStream(), "UTF-8");
			BufferedWriter bw = new BufferedWriter(outSW);
			
			String str = "";
			while((str = br.readLine()) != null) {
				str = str.trim();
				System.out.println("收到客戶端消息：" + str);
				
				bw.write("已收到信息：" + str + " \r\n");	//向客戶端反饋消息，加上分行符以便客戶端接收
				bw.flush();
			}
 
		} finally {
			//System.out.println("Cleaning up connection: " + client);
			inSR.close();
			outSW.close();
			client.close();
		}
		System.out.println("已斷開(kāi)");
	}
}

Client：

import java.io.*;
import java.net.*;
 
public class SocketClientEx1 {
	public static void main(String[] args) {
		System.out.println("Client");
		try {
			Socket clientSocket = new Socket("localhost", 82);
			System.out.println("Client1:" + clientSocket);
 
			DataInputStream dataIS = new DataInputStream(clientSocket.getInputStream());
			InputStreamReader inSR = new InputStreamReader(dataIS, "UTF-8");
			BufferedReader br = new BufferedReader(inSR);
			
			DataOutputStream dataOS = new DataOutputStream(clientSocket.getOutputStream());
			OutputStreamWriter outSW = new OutputStreamWriter(dataOS, "UTF-8");
			BufferedWriter bw = new BufferedWriter(outSW);
 
			//輸入信息
			byte bytes[] = new byte[100];
			while(true) {
				System.out.println("----------------------------------");
				System.in.read(bytes);
				String str = new String(bytes);
				str = str.trim();
				if (str == "exit") {
					break;
				}
 
				//發(fā)送數(shù)據(jù)
				bw.write(str + "\r\n");		//加上分行符，以便服務(wù)器按行讀取
				bw.flush();
				
				
				//接收數(shù)據(jù)
				while((str = br.readLine()) != null) {
					str = str.trim();
					System.out.println("服務(wù)器回復(fù)：" + str);
					break;
				}
 
			}
			
			inSR.close();
			dataIS.close();
			dataOS.close();
			clientSocket.close();
		} catch(UnknownHostException uhe) {
			System.out.println("Error:" + uhe.getMessage());
		} catch(ConnectException ce) {
			System.out.println("Error:" + ce.getMessage());
		} catch(IOException ioe) {
			System.out.println("Error:" + ioe.getMessage());
		} finally {
		}
	}
}

上述就是小編為大家分享的java中socket亂碼的解決方法了，如果剛好有類(lèi)似的疑惑，不妨參照上述分析進(jìn)行理解。如果想知道更多相關(guān)知識(shí)，歡迎關(guān)注創(chuàng)新互聯(lián)行業(yè)資訊頻道。