44323
2024-01-30 987fd6c12a7dcfb2b6ae9ee585fc182d2d865040
cloud-server-management/src/main/java/com/dsh/course/util/DoubleUtil.java
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@@ -0,0 +1,16 @@
package com.dsh.course.util;
import java.math.BigDecimal;
/**
 * Double文档
 */
public class DoubleUtil {
    public static Double format(Double num) {
        BigDecimal b = new BigDecimal(num);
        num = b.setScale(2, BigDecimal.ROUND_HALF_UP).doubleValue();
        return num;
    }
}