上传备份

src/main/java/cn/zhouyafeng/itchat4j/service/impl/LoginServiceImpl.java

@@ -41,6 +41,7 @@ import cn.zhouyafeng.itchat4j.utils.enums.parameters.LoginParaEnum;
 import cn.zhouyafeng.itchat4j.utils.enums.parameters.StatusNotifyParaEnum;
 import cn.zhouyafeng.itchat4j.utils.enums.parameters.UUIDParaEnum;
 import cn.zhouyafeng.itchat4j.utils.tools.CommonTools;
+import xyz.wbsite.itchat4j.util.ImageUtil;
 
 /**
  * 登陆服务实现类
@@ -140,7 +141,8 @@ public class LoginServiceImpl implements ILoginService {
 			out.flush();
 			out.close();
 			try {
-				CommonTools.printQr(qrPath); // 打开登陆二维码图片
+//				CommonTools.printQr(qrPath); // 打开登陆二维码图片
+				ImageUtil.show(ImageUtil.load(new File(qrPath)));
 			} catch (Exception e) {
 				LOG.info(e.getMessage());
 			}

src/main/java/xyz/wbsite/itchat4j/JMainApplication.java

@@ -64,13 +64,8 @@ public class JMainApplication extends Application {
             }
         });
 
-//        FileUtil.file(FileUtil.getTmpDir(), "itchat4j.");
+        // 服务初始化
-        String qrPath = "C:\\Users\\Administrator\\Desktop\\111"; // 保存登陆二维码图片的路径，这里需要在本地新建目录
+        JMainService.init();
-        IMsgHandlerFace msgHandler = new JMsgHandler(); // 实现IMsgHandlerFace接口的类
-        Wechat wechat = new Wechat(msgHandler, qrPath); // 【注入】
-        // 启动服务，会在qrPath下生成一张二维码图片，扫描即可登陆，注意，二维码图片如果超过一定时间未扫描会过期，过期时会自动更新，所以你可能需要重新打开图片
-        wechat.start();
-
     }
 
     public static void main(String[] args) {

src/main/java/xyz/wbsite/itchat4j/JMainController.java

@@ -96,6 +96,14 @@ public class JMainController implements Initializable {
             this.start.setDisable(true);
             this.stop.setDisable(false);
             Logger.info("启动服务");
+            if (!JMainService.getInstance().run) {
+                boolean start = JMainService.start();
+                if (!start) {
+                    Logger.error("服务启动失败");
+                    return;
+                }
+                Logger.info("服务启动成功");
+            }
         }
     }
 
@@ -108,6 +116,15 @@ public class JMainController implements Initializable {
             this.start.setDisable(false);
             this.stop.setDisable(true);
             Logger.info("停止服务");
+            if (JMainService.getInstance().run) {
+                boolean stop = JMainService.stop();
+                if (!stop) {
+                    Logger.error("服务停止失败");
+                    return;
+                }
+                Logger.info("服务停止成功");
+                this.preview.setImage(null);
+            }
         }
     }
 

src/main/java/xyz/wbsite/itchat4j/JMainService.java

@@ -0,0 +1,100 @@
+package xyz.wbsite.itchat4j;
+
+import cn.hutool.core.io.FileUtil;
+import cn.zhouyafeng.itchat4j.Wechat;
+import xyz.wbsite.itchat4j.util.Logger;
+
+import java.io.File;
+
+/**
+ * 服务线程
+ *
+ * @author wangbing
+ * @version 0.0.1
+ * @since 1.8
+ */
+public class JMainService {
+
+    /**
+     * 单例对象
+     */
+    private static JMainService instance;
+
+    private static Wechat wechat;
+
+    public static synchronized JMainService getInstance() {
+        if (instance == null) {
+            JMainService.instance = new JMainService();
+        }
+        return instance;
+    }
+
+    /**
+     * 服务运行状态
+     */
+    public boolean run;
+
+    /**
+     * 守护线程
+     */
+    public LoginThread loginThread;
+
+    /**
+     * 服务内部构造器
+     */
+    private JMainService() {
+        Logger.info("初始化服务");
+    }
+
+    public static void init() {
+
+    }
+
+    public void createDaemon() {
+        Logger.info("初始化线程");
+        this.loginThread = new LoginThread();
+        this.loginThread.setDaemon(true);
+        Logger.info("启动线程");
+        this.run = true;
+        this.loginThread.start();
+    }
+
+    public static boolean start() {
+        if (JMainService.getInstance().run) {
+            Logger.info("服务已启动");
+            return false;
+        }
+
+        // 创建线程
+        JMainService.getInstance().createDaemon();
+        return true;
+    }
+
+    public static boolean stop() {
+        if (!JMainService.getInstance().run) {
+            Logger.info("服务未启动");
+            return false;
+        }
+        // 停止服务
+        JMainService.getInstance().run = false;
+        // 关闭守护线程
+        JMainService.getInstance().loginThread.interrupt();
+        Logger.info("正在停止脚本");
+        return true;
+    }
+
+    /**
+     * 登录线程
+     */
+    public class LoginThread extends Thread {
+
+        @Override
+        public void run() {
+            // 保存登陆二维码图片的路径，这里需要在本地新建目录
+            File qrPath = FileUtil.mkdir(new File(FileUtil.getTmpDir(), "itchat4j"));
+            wechat = new Wechat(new JMsgHandler(), qrPath.getAbsolutePath());
+            // 启动服务，会在qrPath下生成一张二维码图片，扫描即可登陆，注意，二维码图片如果超过一定时间未扫描会过期，过期时会自动更新，所以你可能需要重新打开图片
+            wechat.start();
+        }
+    }
+}

src/main/java/xyz/wbsite/itchat4j/util/ImageUtil.java

@@ -90,16 +90,7 @@ public class ImageUtil {
      * @param image 图片
      */
     public static void show(BufferedImage image) {
-        Image showImage = image;
+        Image showImage = ImgUtil.scale(image, 192, 192);
-        // 图片宽高都大于预览窗口时进行缩放显示
-        if (image.getWidth() > 192 || image.getHeight() > 108) {
-            // 宽高比大于预览窗口，适配宽, 否则适配高
-            if (1D * image.getWidth() / image.getHeight() > 192D / 108D) {
-                showImage = ImgUtil.scale(showImage, 1.0f * 192 / image.getWidth());
-            } else {
-                showImage = ImgUtil.scale(showImage, 1.0f * 108 / image.getHeight());
-            }
-        }
         byte[] bytes = ImgUtil.toBytes(showImage, "PNG");
         javafx.scene.image.Image image1 = new javafx.scene.image.Image(IoUtil.toStream(bytes));
         JMainApplication.mainController.preview(image1);