BigDecimal绫荤殑divide鏂规硶鐢ㄤ簬灏嗕竴涓狟igDecimal瀵硅薄闄や互鍙︿竴涓狟igDecimal瀵硅薄锛屽苟杩斿洖鍟嗐€傛柟娉曠殑鐢ㄦ硶濡備笅锛?/p>

public BigDecimal divide(BigDecimal divisor)

鍏朵腑锛宒ivisor鏄闄や互鐨凚igDecimal瀵硅薄銆?/p>

闄や簡鍙湁涓€涓弬鏁扮殑divide鏂规硶涔嬪锛孊igDecimal绫昏繕鎻愪緵浜嗗甫鏈夊涓弬鏁扮殑閲嶈浇鏂规硶锛岀敤浜庢寚瀹氶櫎娉曠殑绮惧害鍜岃垗鍏ヨ鍒欍€傚父鐢ㄧ殑閲嶈浇鏂规硶濡備笅锛?/p>

public BigDecimal divide(BigDecimal divisor, int scale, RoundingMode roundingMode)

鍏朵腑锛宒ivisor鏄闄や互鐨凚igDecimal瀵硅薄锛宻cale鏄繚鐣欑殑灏忔暟浣嶆暟锛宺oundingMode鏄垗鍏ヨ鍒欍€?/p>

涓嬮潰鏄竴涓娇鐢˙igDecimal绫荤殑divide鏂规硶鐨勭ず渚嬶細

import java.math.BigDecimal;
import java.math.RoundingMode;
public class Main {
public static void main(String[] args) {
BigDecimal dividend = new BigDecimal(10);
BigDecimal divisor = new BigDecimal(3);
// 浣跨敤divide鏂规硶杩涜闄ゆ硶杩愮畻
BigDecimal result = dividend.divide(divisor);
System.out.println(result);  // 杈撳嚭缁撴灉涓?
// 鎸囧畾灏忔暟浣嶆暟鍜岃垗鍏ヨ鍒?/span>
BigDecimal scaledResult = dividend.divide(divisor, 2, RoundingMode.HALF_UP);
System.out.println(scaledResult);  // 杈撳嚭缁撴灉涓?.33
}
}

浠ヤ笂绀轰緥涓紝棣栧厛鍒涘缓浜嗕袱涓狟igDecimal瀵硅薄dividend鍜宒ivisor锛岀劧鍚庝娇鐢╠ivide鏂规硶杩涜闄ゆ硶杩愮畻銆傚湪绗竴涓緥瀛愪腑锛屾湭鎸囧畾灏忔暟浣嶆暟鍜岃垗鍏ヨ鍒欙紝鎵€浠ヨ繑鍥炵殑缁撴灉鏄竴涓暣鏁?銆傚湪绗簩涓緥瀛愪腑锛屼娇鐢ㄤ簡閲嶈浇鏂规硶锛屽苟鎸囧畾浜嗗皬鏁颁綅鏁颁负2鍜岃垗鍏ヨ鍒欎负HALF_UP锛岃繑鍥炵殑缁撴灉鏄繚鐣欎袱浣嶅皬鏁扮殑3.33銆?/p>