REPORT-38376 JDK11下Label界面文字显示异常

designer-base/src/main/java/com/fr/design/utils/DesignUtils.java

@@ -19,10 +19,10 @@ import com.fr.stable.ArrayUtils;
 import com.fr.stable.CommonCodeUtils;
 import com.fr.stable.StableUtils;
 import com.fr.stable.StringUtils;
+import com.fr.stable.os.OperatingSystem;
 import com.fr.start.ServerStarter;
 import com.fr.workspace.WorkContext;
 
-import javax.swing.JOptionPane;
 import javax.swing.SwingUtilities;
 import javax.swing.UIManager;
 import java.awt.Desktop;
@@ -31,7 +31,6 @@ import java.io.BufferedReader;
 import java.io.BufferedWriter;
 import java.io.File;
 import java.io.IOException;
-import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.io.OutputStream;
 import java.io.OutputStreamWriter;
@@ -83,6 +82,7 @@ public class DesignUtils {
     /**
      * 判断设计器端口是否被其他程序占用
      * 尝试去通信，无回应就是其他程序占用端口，否则需要继续判断是否为设计器进程未关闭
+     *
      * @return
      */
     public static boolean isPortOccupied() {
@@ -153,7 +153,7 @@ public class DesignUtils {
             return;
         }
         try (Socket socket = new Socket("localhost", port)) {
-             clientSend(lines, socket);
+            clientSend(lines, socket);
         } catch (Exception ignore) {
 
         }
@@ -189,10 +189,10 @@ public class DesignUtils {
                                     DesignerEnvManager.getEnvManager().setCurrentEnv2Default();
                                     ServerStarter.browserDemoURL();
                                 } else if ("check".equals(line)) {
-                                    clientSend(new String[] {"response"}, socket);
+                                    clientSend(new String[]{"response"}, socket);
                                 } else if ("end".equals(line)) {
-                                    DesignerExiter.getInstance().execute();                                }
-                                else if (StringUtils.isNotEmpty(line)) {
+                                    DesignerExiter.getInstance().execute();
+                                } else if (StringUtils.isNotEmpty(line)) {
                                     File f = new File(line);
                                     String path = f.getAbsolutePath();
 
@@ -219,7 +219,7 @@ public class DesignUtils {
 
     }
 
-    public static void  responseToClient(Socket socket) {
+    public static void responseToClient(Socket socket) {
         try (OutputStream outputStream = socket.getOutputStream()) {
             outputStream.write("reponse".getBytes(StandardCharsets.UTF_8));
             outputStream.flush();
@@ -285,13 +285,20 @@ public class DesignUtils {
         return key.startsWith("TextField.") || key.startsWith("PasswordField.");
     }
 
+    /**
+     * 获取当前系统语言下设计器用的默认字体
+     *
+     * @return 默认字体
+     */
     private static FRFont getCurrentLocaleFont() {
         FRFont guiFRFont;
         Locale defaultLocale = Locale.getDefault();
-
-        if (isDisplaySimSun(defaultLocale)) {
+        // JDK9 之后宋体在计算label中字母的空间上出现问题，暂时先用雅黑兼容，以后再统一字体
+        if (StableUtils.getMajorJavaVersion() >= 9 && OperatingSystem.isWindows()) {
+            guiFRFont = getNamedFont("Microsoft YaHei");
+        } else if (isDisplaySimSun(defaultLocale)) {
             guiFRFont = getNamedFont("SimSun");
-        }  else {
+        } else {
             guiFRFont = getNamedFont("Dialog");
         }