点对点连接比MuleAPI引导连接（SAPI层集成）更安全吗？

点对点连接和Mule API引导连接都可以确保通信的安全性，具体取决于你的应用程序的需求和设计。下面是一些代码示例：

使用点对点连接：

import java.net.*;
import java.io.*;
public class P2PConnectionDemo {
    public static void main(String[] args) throws Exception {
        ServerSocket server = new ServerSocket(5000);
        System.out.println("Server started. Listening to the port 5000");
        Socket socket = server.accept();
        System.out.println("Client connected: " + socket.getLocalSocketAddress());
        DataOutputStream out = new DataOutputStream(socket.getOutputStream());
        out.writeUTF("Hello from server!");
        DataInputStream in = new DataInputStream(socket.getInputStream());
        System.out.println("Message received from client: " + in.readUTF());
        socket.close();
    }
}

使用Mule API引导连接：

<mule xmlns="http://www.mulesoft.org/schema/mule/core"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:http="http://www.mulesoft.org/schema/mule/http"
    xsi:schemaLocation="
        http://www.mulesoft.org/schema/mule/core http://www.mulesoft.org/schema/mule/core/current/mule.xsd
        http://www.mulesoft.org/schema/mule/http http://www.mulesoft.org/schema/mule/http/current/mule-http.xsd">

    <http:listener-config name="HTTP_Listener_Configuration" host="localhost" port="8081" basePath="/api" doc:name="HTTP Listener Configuration"/>

    <flow name="apiFlow">
        <http:listener config-ref="HTTP_Listener_Configuration" path="/test" doc:name="HTTP"/>
        <set-payload value="Hello from Mule API!" doc:name="Set Payload"/>
    </flow>

</mule>

以上示例仅作参考，具体的实现方式需要根据实际情况进行选择和调整。