升级新版本

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;
+
+public class TestCalc {
+
+    @Test
+    public void test() throws Exception {
+        double d1 = 0.1;
+        double d2 = 0.2;
+
+        double d3 = CalcHelper.add(d1, d2);
+        Assert.assertTrue(CalcHelper.equals(d3, 0.3));
+
+        double d4 = d1 + d2;
+        Assert.assertFalse(CalcHelper.equals(d4, 0.3));
+    }
+}