'commit'

pom.xml

@@ -289,7 +289,7 @@
         <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-all</artifactId>
-            <version>4.1.32.Final</version>
+            <version>4.1.92.Final</version>
         </dependency>
     </dependencies>
     <build>

src/main/java/UnitTest/HexDataSender.java

@@ -29,15 +29,15 @@ public class HexDataSender {
             b.handler(new ChannelInitializer<SocketChannel>() {
                 @Override
                 public void initChannel(SocketChannel ch) {
-                    ChannelPipeline p = ch.pipeline();
-                    p.addLast(new HexDataEncoder());
-                    p.addLast(new HexDataSenderHandler(hexData));
+                    //ChannelPipeline p = ch.pipeline();
+                    //p.addLast(new HexDataEncoder());
+                    //p.addLast(new HexDataSenderHandler(hexData));
                 }
             });
 
             // Start the client.
             ChannelFuture f = b.connect(host, port).sync();
-
+            f.channel().writeAndFlush(Unpooled.copiedBuffer(hexData.getBytes())).sync();
             // Wait until the connection is closed.
             f.channel().closeFuture().sync();
         } finally {
@@ -48,9 +48,9 @@ public class HexDataSender {
     public static String IP = "10.10.21.18";
     public static int PORT = 8001;
 
-    public static void Open(String sb_id) throws Exception {
+    public static void Open() throws Exception {
         //开
-        String hexData = "16 00 34 F5 41 11 FE 82 0D 02 ? 00 00 00 00 00 00 01 00 00 01".replace("?", sb_id).replace(" ", "");
+        String hexData = "16 00 34 F5 41 11 FE 82 0D 02 6D FF 00 00 00 00 00 00 01 00 00 01".replace(" ","");
         HexDataSender sender = new HexDataSender(IP, PORT);
         sender.sendHexData(hexData);
     }
@@ -63,9 +63,9 @@ public class HexDataSender {
     }
 
     public static void main(String[] args) throws Exception {
-        Close("6D FF");
-        //Thread.sleep(3000);
-        //Open("6D FF");
+        //Close("6D FF");
+
+        Open();
     }
 }
 

src/main/java/UnitTest/HexStringSender.java

@@ -0,0 +1,70 @@
+package UnitTest;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.Socket;
+
+public class HexStringSender {
+    public static String IP = "10.10.21.18";
+    public static int PORT = 8001;
+
+    //# 开
+    public static String open_hex_str = "16 00 34 F5 41 11 FE 82 0D 02 6D FF 00 00 00 00 00 00 01 00 00 01";
+
+
+    //关
+    public static String close_hex_str = "16 00 34 F5 41 11 FE 82 0D 02 6D FF 00 00 00 00 00 00 01 00 00 00";
+
+    public static void main(String[] args) throws IOException, InterruptedException {
+
+        for (int i = 1; ; i++) {
+            Socket socket = new Socket(IP, PORT);
+            String hex_str;
+            if (i % 2 == 0) hex_str = close_hex_str;
+            else hex_str = open_hex_str;
+            byte[] bytes = hexStringToByteArray(hex_str);
+            OutputStream os = socket.getOutputStream();
+            os.write(bytes);
+            socket.close();
+
+            Thread.sleep(2000);
+        }
+
+    }
+
+    /**
+     * 16进制表示的字符串转换为字节数组
+     *
+     * @param hexString 16进制表示的字符串
+     * @return byte[] 字节数组
+     */
+    public static byte[] hexStringToByteArray(String hexString) {
+        hexString = hexString.replaceAll(" ", "");
+        int len = hexString.length();
+        byte[] bytes = new byte[len / 2];
+        for (int i = 0; i < len; i += 2) {
+            // 两位一组，表示一个字节,把这样表示的16进制字符串，还原成一个字节
+            bytes[i / 2] = (byte) ((Character.digit(hexString.charAt(i), 16) << 4) + Character
+                    .digit(hexString.charAt(i + 1), 16));
+        }
+        return bytes;
+    }
+
+    /**
+     * 将字节数组转换成十六进制的字符串
+     *
+     * @return
+     */
+    public static String BinaryToHexString(byte[] bytes) {
+        String hexStr = "0123456789ABCDEF";
+        String result = "";
+        String hex = "";
+        for (byte b : bytes) {
+            hex = String.valueOf(hexStr.charAt((b & 0xF0) >> 4));
+            hex += String.valueOf(hexStr.charAt(b & 0x0F));
+            result += hex + " ";
+        }
+        return result;
+    }
+}