Java BigDecimal max（）方法与示例

待我称王封你为后i 2023-03-05 12:58 36阅读 0赞

## BigDecimal Class max()方法 **(**BigDecimal Class max() method**)** ##

*  **max() method** is available in java.math package.
    
    **max()方法**在java.math包中可用。
 *  **max() method** is used to return the greatest value of (this BigDecimal) and the given (BigDecimal ob).
    
    **max()方法**用于返回(this BigDecimal)和给定(BigDecimal ob)的最大值。
 *  **max() method** is a non-static method, it is accessible with the class object only and if we try to access the method with the class name then we will get an error.
    
    **max()方法**是一个非静态方法，只能通过类对象访问，如果尝试使用类名称访问该方法，则会收到错误消息。
 *  The return type of this method is "BigDecimal", it returns an object of "BigDecimal" type.
    
    该方法的返回类型为“ BigDecimal”，它返回“ BigDecimal”类型的对象。
 *  **max() method** does not throw an exception at the time of returning the maximum value.
    
    **max()方法**在返回最大值时不会引发异常。

**Syntax:**

**句法：**

public BigDecimal max(BigDecimal ob);

**Parameter(s):**

**参数：**

*  BigDecimal ob – represents the object with which the greatest is to be calculated when compare to this BigDecimal.
    
    BigDecimal ob –表示与此BigDecimal进行比较时要计算出最大值的对象。

**Return value:**

**返回值：**

The return type of this method is BigDecimal, it retrieves the BigDecimal whose value are larger in any of the (this BigDecimal) and the given (BigDecimal ob).

此方法的返回类型为BigDecimal ，它检索BigDecimal，其值在(this BigDecimal)和给定(BigDecimal ob)中的任何一个中都较大。

**Example:**

**例：**

// Java program to demonstrate the example 
    // of BigDecimal max(BigDecimal ob) method of BigDecimal
    
    import java.math.*;
    public class MaxOfBD {
        
        public static void main(String args[]) {
        
    
            // Initialize two variables first is
            // of "int" and second is of "String"
            // type
            int val = 120;
            String str = "100";
    
            // Initialize two BigDecimal objects  
            BigDecimal b_dec1 = new BigDecimal(val);
            BigDecimal b_dec2 = new BigDecimal(str);
    
            // By using max() method - is to return
            // the BigDecimal that holds the maximum
            // value in both of the compared object
            // i.e. 120.max(100) it returns 120
            BigDecimal max_val = b_dec1.max(b_dec2);
            System.out.println("b_dec1.max(b_dec2): " + max_val);
        }
    }

**Output**

**输出量**

b_dec1.max(b_dec2): 120

> 翻译自: [https://www.includehelp.com/java/bigdecimal-max-method-with-example.aspx][https_www.includehelp.com_java_bigdecimal-max-method-with-example.aspx]

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