鍦↗ava涓紝execute鏂规硶閫氬父鐢ㄤ簬鎵ц鏁版嵁搴?/span>鎿嶄綔鎴栬€呮墽琛屽閮ㄥ懡浠ゃ€備笅闈㈠垎鍒粙缁嶄袱绉嶆儏鍐典笅濡備綍浣跨敤execute鏂规硶锛?/p>

1銆佹墽琛屾暟鎹簱鎿嶄綔锛?/p>

```java

// 鍒涘缓Connection瀵硅薄

Connection conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/mydatabase", "username", "password");

// 鍒涘缓Statement瀵硅薄

Statement stmt = conn.createStatement();

// 浣跨敤execute鏂规硶鎵цSQL鏌ヨ璇彞

boolean result = stmt.execute("SELECT * FROM mytable");

// 澶勭悊鏌ヨ缁撴灉

if (result) {

ResultSet rs = stmt.getResultSet();

// 澶勭悊ResultSet瀵硅薄

} else {

int updateCount = stmt.getUpdateCount();

// 澶勭悊鏇存柊鎿嶄綔缁撴灉

}

// 鍏抽棴Statement鍜孋onnection瀵硅薄

stmt.close();

conn.close();

```

2銆佹墽琛屽閮ㄥ懡浠わ細

```java

// 鍒涘缓Runtime瀵硅薄

Runtime rt = Runtime.getRuntime();

// 浣跨敤execute鏂规硶鎵ц澶栭儴鍛戒护

Process proc = rt.exec("notepad.exe");

// 鑾峰彇鍛戒护鎵ц缁撴灉

int exitVal = proc.waitFor();

// 澶勭悊鍛戒护鎵ц缁撴灉

if(exitVal == 0) {

System.out.println("Command executed successfully");

} else {

System.out.println("Command execution failed");

}

```

鍦ㄤ娇鐢╡xecute鏂规硶鏃讹紝闇€瑕佹敞鎰忓寮傚父鎯呭喌鐨勫鐞嗭紝渚嬪鏁版嵁搴撹繛鎺ュけ璐ャ€丼QL璇彞閿欒绛夈€傚悓鏃讹紝鍦ㄦ墽琛屽閮ㄥ懡浠ゆ椂锛岄渶瑕佺‘淇濆懡浠ゅ瓨鍦ㄥ苟涓斿叿鏈夋墽琛屾潈闄愩€?/p>