diff --git a/AI协助记录.txt b/AI协助记录.txt
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--- /dev/null
+++ b/AI协助记录.txt
@@ -0,0 +1,5 @@
+1.java基本框架和函数语法的学习
+2.if...else...语句的学习
+3.优化交互式代码，实现了命令行参数模式
+4.解决IDE提示“程序已在运行”的问题
+5.完善代码
\ No newline at end of file
diff --git a/Java源码.md b/Java源码.md
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+++ b/Java源码.md
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+**Java源码**
+
+import java.util.Scanner;
+
+public class TemperatureConverter {
+
+    public static double celsiusToFahrenheit(double c){
+
+        return c\*9.0/5.0+32.0;
+
+    }
+
+    public static double fahrenheitToCelsius(double f){
+
+        return(f-32.0)\*5.0/9.0;
+
+    }
+
+    public static void main(String\[] args){
+
+        if (args.length>=2){
+
+            try{
+
+                double value=Double.parseDouble(args\[0]);
+
+                String unit=args\[1].toUpperCase();
+
+                if(unit.startsWith("C")){
+
+                    double f=celsiusToFahrenheit(value);
+
+                    System.out.printf("%.2f℃=%.2f℉%n",value,f);
+
+                }else if (unit.startsWith("F")){
+
+                    double c=fahrenheitToCelsius(value);
+
+                    System.out.printf("%.2f℉=%.2f℃%n",value,c);
+
+                }else {
+
+                    System.out.println("未知单位，请使用 C 或 F。");
+
+                }
+
+            }catch(Exception e){
+
+                System.out.println("命令行解析失败，请按示例输入，例如：java TemperatureConverter 36.6 C");
+
+            }
+
+        }else{
+
+            mainLogic();
+
+        }
+
+    }
+
+    public static void mainLogic(){
+
+        Scanner scanner=new Scanner(System.in);
+
+        System.out.print("请输入要转换的温度与单位（例如 36.6 C 或 97 F）:");
+
+        String s=scanner.nextLine().trim();
+
+        if (s.isEmpty()){
+
+            System.out.println("'输入为空，程序退出。");
+
+            return;
+
+        }
+
+        String\[] parts=s.split("\\\\s+");
+
+        try{
+
+            double value=Double.parseDouble(parts\[0]);
+
+            String unit=parts.length>1? parts\[1].toUpperCase():"C";
+
+            if (unit.startsWith("C")){
+
+                double f=celsiusToFahrenheit(value);
+
+                System.out.printf("%.2f℃=%.2f℉%n",value,f);
+
+            }else if(unit.startsWith("F")){
+
+                double c=fahrenheitToCelsius(value);
+
+                System.out.printf("%.2f℉=%.2f℃%n",value,c);
+
+            }else{
+
+                System.out.println("未知单位，请使用 C 或 F。");
+
+            }
+
+        }catch(Exception e){
+
+            System.out.println("输入解析失败，请按示例输入数值与单位，例如：36.6 C");
+
+        }finally{
+
+            scanner.close();
+
+        }
+
+    }
+
+}
+
+
+
diff --git a/运行结果.png b/运行结果.png
new file mode 100644
index 0000000..3545cb6
Binary files /dev/null and b/运行结果.png differ