package com.yuanchu.mom; import com.alibaba.fastjson.JSONArray; import com.baomidou.mybatisplus.core.toolkit.ObjectUtils; import com.yuanchu.mom.exception.ErrorException; import org.apache.commons.lang3.ArrayUtils; 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.Arrays; 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() { List> outerList = new ArrayList<>(); String str = "[[\"127\",\"123\",\"124\",\"123\",\"119\",\"122\",\"\",\"\",\"126\",\"112\"],[\"117\",\"124\",\"121\",\"122\",\"123\",\"127\",\"123\",\"112\"],[\"125\",\"125\",\"122\",\"123\",\"129\",\"124\",\"122\",\"118\"]]"; String[] value = str.split("\\],\\["); String[] split = value[0].replaceAll("[\\[\\]\"]", "").split(","); String aa=split[6]; System.out.println(aa); } }