1.增加刷新

2.修复工作空间问题
3.窗体icon

src/main/java/com/lishihe/hosts/frame/HostsFrame.java

@@ -176,6 +176,13 @@ public class HostsFrame {
             clip.setContents(new StringSelection(fileNameAndPathMap.get(name)), null);
         });
         nameListMenu.add(itemCopyPath);
+        //6 刷新
+        JMenuItem itemReload = new JMenuItem("刷新", getMenuIcon("reload"));
+        itemReload.addActionListener(itemE -> {
+            //重新拉取列表
+            parseHostList();
+        });
+        nameListMenu.add(itemReload);
     }
 
     /**

src/main/java/com/lishihe/hosts/utils/FileUtils.java

@@ -181,7 +181,7 @@ public class FileUtils {
      * @param file 文件夹对象
      */
     public static void checkDirectory(File file) {
-        if (!file.exists() && file.isDirectory()) {
+        if (!file.exists()) {
             try {
                 boolean newFile = file.mkdirs();
             } catch (Exception e) {

src/main/resources/META-INF/plugin.xml

@@ -11,7 +11,12 @@
   ]]></description>
     <depends>com.intellij.modules.platform</depends>
     <extensions defaultExtensionNs="com.intellij">
-        <toolWindow id="Hosts" anchor="bottom" factoryClass="com.lishihe.hosts.factory.ToolWindowsFactory"
-                    secondary="true" canCloseContents="false"/>
+        <toolWindow id="Hosts"
+                    anchor="bottom"
+                    factoryClass="com.lishihe.hosts.factory.ToolWindowsFactory"
+                    secondary="true"
+                    canCloseContents="false"
+                    icon="AllIcons.Actions.Annotate"
+        />
     </extensions>
 </idea-plugin>
\ No newline at end of file