鍦↗ava涓紝鍙互浣跨敤鍏抽敭瀛?code>new鏍规嵁绫诲悕鍒涘缓瀵硅薄銆傚叿浣撴楠ゅ涓嬶細

1. 瀵煎叆闇€瑕佸垱寤哄璞＄殑绫荤殑鍖咃紙濡傛灉闇€瑕侊級銆?/li>
2. 浣跨敤鍏抽敭瀛?code>new鍚庨潰璺熶笂绫诲悕锛屽苟鍔犱笂鎷彿()琛ㄧず璋冪敤绫荤殑鏋勯€犳柟娉曟潵鍒涘缓瀵硅薄銆?/li>
3. 濡傛灉绫绘湁甯﹀弬鏁扮殑鏋勯€犳柟娉曪紝鍙互鍦ㄦ嫭鍙蜂腑浼犻€掑弬鏁般€?/li>

涓嬮潰鏄竴涓ず渚嬩唬鐮侊細

import java.util.Date;  // 瀵煎叆java.util鍖呬笅鐨凞ate绫?/span>

public class Main {
    public static void main(String[] args) {
        // 浣跨敤鍏抽敭瀛梟ew鍒涘缓Date瀵硅薄锛屾棤鍙傛暟鐨勬瀯閫犳柟娉?/span>
        Date date1 = new Date();
        
        // 浣跨敤鍏抽敭瀛梟ew鍒涘缓Date瀵硅薄锛屽甫鍙傛暟鐨勬瀯閫犳柟娉?/span>
        Date date2 = new Date(2021, 10, 1);  // 娉ㄦ剰锛欴ate绫荤殑骞翠唤鏄粠1900骞村紑濮嬭绠楋紝鎵€浠ュ疄闄呭垱寤虹殑瀵硅薄鏄?021骞寸殑10鏈?鏃?/span>
        
        // 杈撳嚭鍒涘缓鐨勫璞?/span>
        System.out.println(date1);
        System.out.println(date2);
    }
}

杈撳嚭缁撴灉锛?/p>

Fri Dec 10 14:56:22 CST 2021
Sun Oct 01 00:00:00 CST 3921

娉ㄦ剰锛氬湪Java涓紝瀵硅薄鐨勫垱寤鸿繃绋嬫秹鍙婂埌鍐呭瓨鐨勫垎閰嶅拰鍒濆鍖栫瓑鎿嶄綔锛屾湁鍏冲璞″垱寤虹殑鏇存繁鍏ョ殑鐭ヨ瘑鍙互鍙傝€僇ava鐨勯潰鍚戝璞＄紪绋嬬浉鍏虫暀鏉愭垨璧勬枡銆?/p>