我正在创建服务器和客户端 java 应用程序。我想创建一个数组来存储我的套接字。我正在使用 eclipse,当我输入这一行时:
Socket[] sockets = new Socket[3];
Eclipse 给我一个错误,说“资源类型 Socket[] 没有实现 java.lang.AutoCloseable”。
我怎样才能解决这个问题?
谢谢
尝试/捕获语句:
try (
Socket[] sockets = new Socket[3]; //Line giving me error
ServerSocket serverSocket =
new ServerSocket(Integer.parseInt(ip));
Socket clientSocket = serverSocket.accept();
ServerClient client = new ServerClient(clientSocket);
PrintWriter out =
new PrintWriter(clientSocket.getOutputStream(), true);
BufferedReader in = new BufferedReader(
new InputStreamReader(clientSocket.getInputStream()));
//User input
BufferedReader stdIn =
new BufferedReader(
new InputStreamReader(System.in))
) {
String inputLine;
while ((inputLine = in.readLine()) != null) {
out.println(inputLine);
}
} catch (IOException e) {
System.out.println("Exception caught when trying to listen on port "
+ port + " or listening for a connection");
System.out.println(e.getMessage());
continue;
} catch (Exception e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
While Socket类本身实现AutoCloseable界面,array插座数量 -does not.
简单来说:您无法打开或关闭数组。
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