表结构修改

yzg-util-base/src/main/java/com/yanzuoguang/util/helper/CalcHelper.java

@@ -60,8 +60,8 @@ public class CalcHelper {
      */
     public static double addListDouble(Double d1, Double... d2) {
         double ret = d1;
-        for (double item : d2) {
-            ret = add(ret, item);
+        for (Double item : d2) {
+            ret = addDouble(ret, item);
         }
         return ret;
     }
@@ -114,8 +114,8 @@ public class CalcHelper {
      */
     public static double subListDouble(Double d1, Double... d2) {
         double ret = d1;
-        for (double item : d2) {
-            ret = sub(ret, item);
+        for (Double item : d2) {
+            ret = subDouble(ret, item);
         }
         return ret;
     }
@@ -168,8 +168,8 @@ public class CalcHelper {
      */
     public static double mulListDouble(Double d1, Double... d2) {
         double ret = d1;
-        for (double item : d2) {
-            ret = mul(ret, item);
+        for (Double item : d2) {
+            ret = mulDouble(ret, item);
         }
         return ret;
     }
@@ -249,8 +249,8 @@ public class CalcHelper {
      */
     public static double divListDouble(Double d1, Double... d2) {
         double ret = d1;
-        for (double item : d2) {
-            ret = div(ret, item);
+        for (Double item : d2) {
+            ret = divDouble(ret, item);
         }
         return ret;
     }

yzg-util-base/src/test/java/helper/TestCalc.java

 package helper;
 
 import com.yanzuoguang.util.helper.CalcHelper;
-import com.yanzuoguang.util.helper.RsaHelper;
 import org.junit.Assert;
 import org.junit.Test;
 
@@ -18,4 +17,26 @@ public class TestCalc {
         double d4 = d1 + d2;
         Assert.assertFalse(CalcHelper.equals(d4, 0.3));
     }
+
+    @Test
+    public void test1() throws Exception {
+        double d1 = 0.1;
+        double d2 = 0.2;
+
+        double d3 = CalcHelper.addListDouble(d1, d2, null);
+        Assert.assertTrue(CalcHelper.equals(d3, 0.3));
+
+        CalcHelper.subListDouble(d1, d2, null);
+        CalcHelper.mulListDouble(d1, d2, null);
+        CalcHelper.divListDouble(d1, d2, 0.5);
+
+
+        CalcHelper.addList(d1, d2, 0.3);
+        CalcHelper.subList(d1, d2, 0.3);
+        CalcHelper.mulList(d1, d2, 0.5);
+        CalcHelper.divList(d1, d2, 0.5);
+
+        double d4 = d1 + d2;
+        Assert.assertFalse(CalcHelper.equals(d4, 0.3));
+    }
 }