2023年9月2日11:14:42

src/main/java/com/zhangmeng/tools/controller/HomeController.java

@@ -606,4 +606,8 @@ public class HomeController implements Serializable {
     public void layui_form_gen_menu_item(ActionEvent actionEvent) {
         load_small_tools(17);
     }
+
+    public void log_console_menu_item(ActionEvent actionEvent) {
+        load_small_tools(18);
+    }
 }

src/main/java/com/zhangmeng/tools/controller/LogConsoleController.java

@@ -0,0 +1,130 @@
+package com.zhangmeng.tools.controller;
+
+import cn.hutool.core.io.FileUtil;
+import cn.hutool.core.io.LineHandler;
+import cn.hutool.core.io.file.Tailer;
+import cn.hutool.core.lang.Console;
+import com.sun.javafx.PlatformUtil;
+import com.zhangmeng.tools.utils.AlertUtils;
+import javafx.application.Platform;
+import javafx.beans.property.SimpleListProperty;
+import javafx.beans.value.ChangeListener;
+import javafx.beans.value.ObservableValue;
+import javafx.collections.FXCollections;
+import javafx.collections.ListChangeListener;
+import javafx.collections.ObservableList;
+import javafx.fxml.FXML;
+import javafx.scene.control.Button;
+import javafx.scene.control.TextArea;
+import javafx.scene.control.TextField;
+import javafx.scene.text.Font;
+import lombok.extern.slf4j.Slf4j;
+
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.util.List;
+
+@Slf4j
+public class LogConsoleController {
+
+    @FXML
+    public  TextArea console_show;
+
+    @FXML
+    private TextField log_path;
+
+    @FXML
+    private Button start_read;
+
+    private Tailer tailer;
+
+    private static final ObservableList<String> list =  FXCollections.observableArrayList();
+
+    @FXML
+    public void initialize() {
+
+        console_show.setFont(Font.font("微软雅黑",14));
+        new Thread(()->{
+            list.addListener(new ListChangeListener<String>() {
+                @Override
+                public void onChanged(Change<? extends String> c) {
+                    while (c.next()){
+                        if (c.wasAdded()){
+                            List<? extends String> addedSubList = c.getAddedSubList();
+                            if (addedSubList.size()>0){
+                                String line = addedSubList.get(0);
+                                Platform.runLater(()->{
+                                    console_show.appendText(System.lineSeparator());
+                                    console_show.appendText(line);
+                                    console_show.setScrollLeft(0);
+                                });
+                            }
+                        }
+                    }
+                }
+            });
+        }).start();
+
+
+        log_path.textProperty().addListener(new ChangeListener<String>() {
+            @Override
+            public void changed(ObservableValue<? extends String> observable, String oldValue, String newValue) {
+                if (newValue != null && !newValue.equals("")){
+                    log.info("log_path ==" + log_path.getText());
+                    //重新加载日志
+                    if (tailer != null){
+                        tailer.stop();
+                        start_read();
+                    }
+                }
+            }
+        });
+        start_read.setOnAction(event -> {
+            start_read();
+        });
+    }
+
+    public  void start_read(){
+        if (log_path.getText().length() == 0){
+            AlertUtils.alert_warning("日志路径不能为空!");
+            return;
+        }
+        File file = FileUtil.file(log_path.getText());
+
+        String file_content = null;
+        try {
+            file_content = Files.readString(file.toPath(), StandardCharsets.UTF_8);
+        } catch (IOException e) {
+            try {
+                file_content = Files.readString(file.toPath(), Charset.forName("GBK"));
+            } catch (IOException ex) {
+                ex.printStackTrace();
+            }
+        }
+        console_show.setText(file_content);
+        console_show.appendText(System.lineSeparator());
+        console_show.setScrollLeft(0);
+        new Thread(()->{
+            LineHandler CONSOLE_HANDLER = new ConsoleLineHandler();
+            tailer = new Tailer(file, CONSOLE_HANDLER, 2);
+            tailer.start();
+        }).start();
+    }
+
+    /**
+     * 命令行打印的行处理器
+     *
+     * @author looly
+     * @since 4.5.2
+     */
+    public static class ConsoleLineHandler implements LineHandler {
+        @Override
+        public void handle(String line) {
+            list.add(line);
+        }
+    }
+}

src/main/java/com/zhangmeng/tools/controller/SmallToolsController.java

@@ -85,6 +85,7 @@ public class SmallToolsController {
     private AnchorPane capter_screen;
     private AnchorPane file_edit;
     private AnchorPane layui_form_gen;
+    private AnchorPane log_console;
 
     @FXML
     private ListView<ResourcesUtils.SmallTools> listView;
@@ -424,10 +425,32 @@ public class SmallToolsController {
                     }
                     layui_form_gen(flag);
                 }
+                if (newValue.getIndex() == 18) {
+                    if (log_console != null) {
+                        flag = true;
+                    }
+                    log_console(flag);
+                }
             }
         });
     }
 
+    private void log_console(boolean flag) {
+        //默认选择第一个
+        listView.getSelectionModel().select(18);
+        if (!flag) {
+            try {
+                root = FXMLLoader.load(ResourcesUtils.getResource("log-console"));
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+            log_console = root;
+        } else {
+            root = log_console;
+        }
+        common_method();
+    }
+
     private void layui_form_gen(boolean flag) {
         //默认选择第一个
         listView.getSelectionModel().select(17);
@@ -482,6 +505,7 @@ public class SmallToolsController {
             case Capter_Screent -> new Image("image/截图.png");
             case File_Edit -> new Image("image/编辑.png");
             case LayUI_Form_Gen -> new Image("image/layui.png");
+            case LogConsole -> new Image("image/layui.png");
         };
     }
 

src/main/java/com/zhangmeng/tools/utils/ResourcesUtils.java

@@ -26,7 +26,6 @@
 package com.zhangmeng.tools.utils;
 
 import javafx.scene.image.Image;
-import javafx.scene.layout.AnchorPane;
 
 import java.net.URL;
 
@@ -134,6 +133,7 @@ public class ResourcesUtils {
         Capter_Screent("截图", 15),
         File_Edit("文件编辑器", 16),
         LayUI_Form_Gen("layui-from 表单生成", 17),
+        LogConsole("日志输出", 18),
         ;
 
         SmallTools(String title, int index) {

src/main/resources/fxml/home.fxml

@@ -51,6 +51,7 @@
                         <MenuItem mnemonicParsing="false" text="截图工具" onAction="#capter_screen_menu_item"/>
                         <MenuItem mnemonicParsing="false" text="文件编辑器" onAction="#file_edit_menu_item"/>
                         <MenuItem mnemonicParsing="false" text="LayUI表单代码生成" onAction="#layui_form_gen_menu_item"/>
+                        <MenuItem mnemonicParsing="false" text="日志输出" onAction="#log_console_menu_item"/>
                     </items>
                 </Menu>
 

src/main/resources/fxml/log-console.fxml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.scene.control.Button?>
+<?import javafx.scene.control.Label?>
+<?import javafx.scene.control.TextArea?>
+<?import javafx.scene.control.TextField?>
+<?import javafx.scene.layout.AnchorPane?>
+
+<AnchorPane prefHeight="649.0" prefWidth="1200.0" xmlns="http://javafx.com/javafx/19" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.zhangmeng.tools.controller.LogConsoleController">
+   <children>
+      <Label layoutX="114.0" layoutY="79.0" text="日志文件位置:" />
+      <TextField fx:id="log_path" layoutX="207.0" layoutY="75.0" prefHeight="22.0" prefWidth="850.0" />
+      <TextArea fx:id="console_show" layoutX="207.0" layoutY="136.0" prefHeight="425.0" prefWidth="954.0" AnchorPane.bottomAnchor="88.0" AnchorPane.leftAnchor="207.0" AnchorPane.rightAnchor="39.0" AnchorPane.topAnchor="136.0" />
+      <Label layoutX="114.0" layoutY="136.0" text="日志内容:" />
+      <Button layoutX="1073.0" layoutY="75.0" mnemonicParsing="false" text="读取日志文件" fx:id="start_read" />
+   </children>
+</AnchorPane>