src/test/java/com/lunhan/water/DateTimeTest.java
@@ -5,11 +5,19 @@ import org.junit.runner.RunWith; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import java.math.BigDecimal; @RunWith(SpringJUnit4ClassRunner.class) public class DateTimeTest { @Test public void time2BCDTest() { String timeStr = LocalDateTimeUtil.nowTimeBCD("yyMMddHHmmss"); System.out.println(timeStr); BigDecimal a=new BigDecimal(0.3); BigDecimal b=new BigDecimal(0.2); if(a.compareTo(b)<0){ System.out.println("余额不足"); } } }