package com.yuanchu.mom; import com.baomidou.mybatisplus.core.toolkit.ObjectUtils; import com.yuanchu.mom.exception.ErrorException; import org.apache.el.lang.ExpressionBuilder; import org.junit.jupiter.api.Test; import org.springframework.boot.test.context.SpringBootTest; import javax.script.ScriptEngine; import javax.script.ScriptEngineManager; import java.math.BigDecimal; import java.time.LocalDate; import java.time.LocalDateTime; import java.time.LocalTime; import java.time.format.DateTimeFormatter; import java.time.temporal.TemporalAdjusters; import java.time.temporal.WeekFields; import java.util.ArrayList; import java.util.List; import java.util.Locale; import java.util.regex.Matcher; import java.util.regex.Pattern; import java.util.stream.Collectors; @SpringBootTest class SystemRunApplicationTest { @Test void contextLoads() { String b=null; BigDecimal decimal1 = new BigDecimal("20"); BigDecimal decimal2 = new BigDecimal(b == null ?"0":b); BigDecimal decimal3 = new BigDecimal("10"); if (decimal1.compareTo(decimal2)>0 && decimal1.compareTo(decimal3)>0){ System.out.println("√"); } } }