4.374664141464968e+00, 2.938163982698783e+00 };

正版资料免费资料大全十点半_Java 基础语法  第1张

@MyAnnotation(value = "This is a class annotation", intValue = 1)

import java.io.*; import java.net.*; public class TCPServer { public static void main(String[] args) throws IOException { int port = 8080; ServerSocket serverSocket = new ServerSocket(port); System.out.println("Server started at port " + port); Socket clientSocket = serverSocket.accept(); // 等待客户端连接 System.out.println("Client connected: " + clientSocket.getInetAddress().getHostAddress()); BufferedReader in = new BufferedReader(new InputStreamReader(clientSocket.getInputStream())); String inputLine; while ((inputLine = in.readLine()) != null) { System.out.println("Received from client: " + inputLine); } clientSocket.close(); serverSocket.close(); } }

解析:在Java中正版资料免费资料大全十点半,import关键字用于导入其他包中的类/。这允许我们在代码中直接使用这些类的名称,而无需指定完整的包路径。

return select(nums, start, pivotPosition - 1, kth);

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