修复实体关系

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

@@ -26,9 +26,20 @@ public class TestFormulaHelper {
 
     @Test
     public void testMul() {
-        // System.out.println(FormulaHelper.calc("(100-0)-2"));
+        System.out.println(FormulaHelper.calc("(100-0)-2"));
         System.out.println(FormulaHelper.calc("100-0-2"));
         System.out.println(FormulaHelper.calc("100*2/3+2*5"));
+
+        System.out.println(FormulaHelper.calc("8+3*4"));
+        System.out.println(FormulaHelper.calc("(8+4)*3"));
+        System.out.println(FormulaHelper.calc(" 8-6/3"));
+        System.out.println(FormulaHelper.calc("(8-5)/3"));
+        System.out.println(FormulaHelper.calc("(1-2)*(3-4)"));
+        System.out.println(FormulaHelper.calc("1+(2+3)/(1+4)"));
+        System.out.println(FormulaHelper.calc("1+(2-5)/(2+4)"));
+
+        // System.out.println(FormulaHelper.calc(""));
+
     }