DecimalController.java

@@ -0,0 +1,54 @@
+package java6239.uml;
+
+import javafx.event.ActionEvent;
+import javafx.fxml.FXML;
+import javafx.scene.control.Button;
+import javafx.scene.control.ComboBox;
+import javafx.scene.control.Label;
+import javafx.scene.control.TextField;
+
+public class DecimalController {
+    @FXML
+    private TextField inputField;
+    @FXML
+    private ComboBox<String> inputBaseComboBox; // 修改为inputBaseComboBox
+    @FXML
+    private ComboBox<String> outputBaseComboBox; // 添加输出进制下拉框
+    @FXML
+    private Label resultLabel;
+
+    // 选择输入进制的方法
+    @FXML
+    private void selectBase(ActionEvent event) {
+        // 该方法不再需要
+    }
+
+    // 转换方法
+    @FXML
+    private void convert() {
+        String input = inputField.getText();
+        String selectedInputBase = inputBaseComboBox.getValue(); // 获取输入进制
+        String selectedOutputBase = outputBaseComboBox.getValue(); // 获取输出进制
+
+        // 检查输入进制和输出进制是否已选择
+        if (selectedInputBase == null || selectedOutputBase == null) {
+            resultLabel.setText("请先选择输入和输出的进制！");
+            return;
+        }
+
+        int inputBase = Integer.parseInt(selectedInputBase); // 解析输入进制
+        int outputBase = Integer.parseInt(selectedOutputBase); // 解析输出进制
+
+        try {
+            // 将输入的数字转换为十进制
+            int decimalValue = Integer.parseInt(input, inputBase);
+            // 将十进制转换为目标进制
+            String result = Integer.toString(decimalValue, outputBase);
+            resultLabel.setText("转换结果: " + result);
+        } catch (NumberFormatException e) {
+            resultLabel.setText("输入的数字不符合选定的输入进制！");
+        } catch (Exception e) {
+            resultLabel.setText("转换过程中出现错误，请检查输入！");
+        }
+    }
+}

DecimalConversion.fxml

@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.geometry.Insets?>
+<?import javafx.scene.control.Button?>
+<?import javafx.scene.control.ComboBox?>
+<?import javafx.scene.control.Label?>
+<?import javafx.scene.control.TextField?>
+<?import javafx.scene.layout.BorderPane?>
+<?import javafx.scene.layout.GridPane?>
+<?import javafx.collections.FXCollections?>
+
+<?import java.lang.String?>
+<BorderPane xmlns:fx="http://javafx.com/fxml" fx:controller="java6239.uml.DecimalController">
+    <center>
+        <GridPane hgap="10" vgap="10" alignment="center" style="-fx-padding: 20px;">
+            <!-- 第一行：选择输入进制 -->
+            <Label text="请选择输入数据的进制类型:" GridPane.rowIndex="0" GridPane.columnSpan="6" />
+            <ComboBox fx:id="inputBaseComboBox" GridPane.columnSpan="6" GridPane.rowIndex="1">
+                <items>
+                    <FXCollections fx:factory="observableArrayList">
+                        <String fx:value="2" />
+                        <String fx:value="3" />
+                        <String fx:value="4" />
+                        <String fx:value="5" />
+                        <String fx:value="6" />
+                        <String fx:value="7" />
+                        <String fx:value="8" />
+                        <String fx:value="9" />
+                        <String fx:value="10" />
+                        <String fx:value="11" />
+                        <String fx:value="12" />
+                        <String fx:value="13" />
+                        <String fx:value="14" />
+                        <String fx:value="15" />
+                        <String fx:value="16" />
+                    </FXCollections>
+                </items>
+            </ComboBox>
+
+            <!-- 第二行：输入数据 -->
+            <Label text="请输入数据:" GridPane.rowIndex="2" />
+            <TextField fx:id="inputField" GridPane.columnSpan="6" GridPane.rowIndex="2" />
+
+            <!-- 第三行：转换成进制和转换按钮 -->
+            <Label text="转换成进制:" GridPane.rowIndex="3" />
+            <ComboBox fx:id="outputBaseComboBox" GridPane.columnIndex="1" GridPane.rowIndex="3">
+                <items>
+                    <FXCollections fx:factory="observableArrayList">
+                        <String fx:value="2" />
+                        <String fx:value="3" />
+                        <String fx:value="4" />
+                        <String fx:value="5" />
+                        <String fx:value="6" />
+                        <String fx:value="7" />
+                        <String fx:value="8" />
+                        <String fx:value="9" />
+                        <String fx:value="10" />
+                        <String fx:value="11" />
+                        <String fx:value="12" />
+                        <String fx:value="13" />
+                        <String fx:value="14" />
+                        <String fx:value="15" />
+                        <String fx:value="16" />
+                    </FXCollections>
+                </items>
+            </ComboBox>
+            <Button text="转换" onAction="#convert" GridPane.rowIndex="3" GridPane.columnIndex="2" />
+
+            <!-- 第四行：输出结果 -->
+            <Label fx:id="resultLabel" text="" GridPane.rowIndex="4" GridPane.columnSpan="6" />
+        </GridPane>
+    </center>
+</BorderPane>

DecimalConversion.java

@@ -0,0 +1,30 @@
+package java6239.uml;
+
+import javafx.application.Application;
+import javafx.fxml.FXMLLoader;
+import javafx.scene.Parent;
+import javafx.scene.Scene;
+import javafx.stage.Stage;
+
+public class DecimalConversion extends Application {
+
+    @Override
+    public void start(Stage primaryStage) throws Exception {
+        // 加载 FXML 文件
+        Parent root = FXMLLoader.load(getClass().getResource("DecimalConversion.fxml"));
+
+        // 设置场景
+        Scene scene = new Scene(root);
+
+        // 设置窗口标题
+        primaryStage.setTitle("进制转换器");
+
+        // 设置场景并显示窗口
+        primaryStage.setScene(scene);
+        primaryStage.show();
+    }
+
+    public static void main(String[] args) {
+        launch(args);
+    }
+}

README.md

@@ -1,2 +0,0 @@
-# DecimalConversion
-