git commit -m "1"

BaseConverter.fxml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.scene.control.*?>
+<?import javafx.scene.layout.*?>
+
+<?import javafx.geometry.Insets?>
+<GridPane xmlns:fx="http://javafx.com/fxml" fx:controller="BaseConverterController"
+          alignment="center" hgap="10" vgap="10" >
+    <padding>
+        <Insets top="10" right="10" bottom="10" left="10"/>
+    </padding>
+    <!-- 输入标签和文本框 -->
+    <Label text="输入数字 (X):" GridPane.columnIndex="0" GridPane.rowIndex="0"/>
+    <TextField fx:id="txtNumber" GridPane.columnIndex="1" GridPane.rowIndex="0"/>
+
+    <Label text="原始进制 (R1):" GridPane.columnIndex="0" GridPane.rowIndex="1"/>
+    <TextField fx:id="txtFromBase" GridPane.columnIndex="1" GridPane.rowIndex="1"/>
+
+    <Label text="目标进制 (R2):" GridPane.columnIndex="0" GridPane.rowIndex="2"/>
+    <TextField fx:id="txtToBase" GridPane.columnIndex="1" GridPane.rowIndex="2"/>
+
+    <!-- 转换按钮 -->
+    <Button text="转换" onAction="#handleConvert" GridPane.columnIndex="1" GridPane.rowIndex="3"/>
+
+    <!-- 结果标签 -->
+    <Label fx:id="lblResult" text="结果: " GridPane.columnIndex="1" GridPane.rowIndex="4"/>
+
+</GridPane>