新增安装包

README.md

@@ -2,10 +2,12 @@
 ![kcqnly](https://ly-object-1259106193.cos.ap-chengdu.myqcloud.com/github/SerialAssistant-2.png)
 
 # 使用说明
+## 直接使用jar
 要把 rxtxSerial64.dll 和 rxtxParallel64.dll
 分别放到 jdk1.8.0_211\jre\bin 和 jdk1.8.0_211\jre\lib\ext 文件夹里 
 这两个文件我放到了项目的dependences文件夹下
-
+## 使用.exe
+直接安装，自带jre
 
 # 已解决的问题
 - 无法选择波特率

pom.xml

@@ -17,18 +17,6 @@
             <artifactId>rxtxcomm</artifactId>
             <version>2.2</version>
         </dependency>
-<!--        <dependency>-->
-<!--            <groupId>org.scream3r</groupId>-->
-<!--            <artifactId>jssc</artifactId>-->
-<!--            <version>2.8.0</version>-->
-<!--        </dependency>-->
-
-        <dependency>
-            <groupId>org.projectlombok</groupId>
-            <artifactId>lombok</artifactId>
-            <version>1.18.10</version>
-        </dependency>
-
     </dependencies>
 
 

src/main/java/SerialAssistant.java

@@ -6,8 +6,7 @@
 import javafx.scene.control.Button;
 import javafx.scene.control.ComboBox;
 import javafx.scene.control.TextArea;
-import lombok.Getter;
-import lombok.Setter;
+
 
 import java.io.UnsupportedEncodingException;
 import java.util.List;
@@ -63,18 +62,15 @@ public void onActionOpenBtn(ActionEvent actionEvent) {
                 if (ev.getEventType() == SerialPortEvent.DATA_AVAILABLE) {
                     String str = null;
                     try {
-                        str = new String(serialController.readData(),"GBK");
+                        str = serialController.readData();
                     } catch (UnsupportedEncodingException e) {
                         e.printStackTrace();
                     }
-                        String finalStr = str;
-                        Platform.runLater(() -> {
-                        if(receiveText.getLength()<4100)
-                        {
+                    String finalStr = str;
+                    Platform.runLater(() -> {
+                        if (receiveText.getLength() < 4000) {
                             receiveText.appendText(finalStr);
-                        }
-                        else
-                        {
+                        } else {
                             receiveText.deleteText(0, finalStr.length());
                             receiveText.appendText(finalStr);
                         }
@@ -99,8 +95,7 @@ public void onActionSendBtn(ActionEvent actionEvent) {
     /**
      * 清除接收框
      */
-    public void clear(ActionEvent actionEvent)
-    {
+    public void clear(ActionEvent actionEvent) {
         receiveText.clear();
     }
 }

src/main/java/SerialController.java

@@ -1,8 +1,6 @@
 import gnu.io.*;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.io.PrintStream;
+
+import java.io.*;
 import java.util.ArrayList;
 import java.util.Enumeration;
 import java.util.List;
@@ -78,14 +76,14 @@ public void close() {
     public void sendData(String data) {
         PrintStream printStream = null;
         try {
-            printStream = new PrintStream(serialPort.getOutputStream(),true,"GBK");  //获取串口的输出流
+            printStream = new PrintStream(serialPort.getOutputStream(), true, "GBK");  //获取串口的输出流
             printStream.print(data);
         } catch (IOException e) {
             e.printStackTrace();
         } finally {
-                if (printStream != null) {
-                    printStream.close();
-                }
+            if (printStream != null) {
+                printStream.close();
+            }
         }
     }
 
@@ -94,15 +92,16 @@ public void sendData(String data) {
      *
      * @return 返回串口数据
      */
-    public byte[] readData() {
+    public String readData() throws UnsupportedEncodingException {
         InputStream is = null;
         byte[] bytes = null;
         try {
             is = serialPort.getInputStream(); //获取输入流
             int bufflenth = is.available(); //获取数据长度
-            while(bufflenth != 0) {
+            while (bufflenth != 0) {
                 bytes = new byte[bufflenth];
-                int read = is.read(bytes);
+//                int read = is.read(bytes);
+                is.read(bytes);
                 bufflenth = is.available();
             }
         } catch (IOException e) {
@@ -113,7 +112,8 @@ public byte[] readData() {
         } catch (IOException e) {
             e.printStackTrace();
         }
-        return bytes;
+        String str=new String(bytes, "GBK");
+        return str;
     }