求jsp把txt资料导入oracel的例子解决方案

txt 中的资料张三;男;20;;李四;女;19;大专;王五;男;23;本科;已能读取 txt 的资料，现在的问题是如何把 txt中的资料分组取出！求相关例子！tks！

import java.io.BufferedReader;import java.io.FileReader;import java.io.IOException;public class test {    private void test(){        FileReader reader;        try {            reader = new FileReader("D:\\test.txt");            BufferedReader br = new BufferedReader(reader);            String s1 = null;              while((s1 = br.readLine()) != null) {                  String[] data=s1.split(";");                  String realname=data[0];   //姓名                  String sex=data[1];        //性别                  String age=data[2];        //年龄                  String education=data[3];  //学历                  //写入数据库 省略              }             br.close();             reader.close();        } catch (IOException e) {            e.printStackTrace();        }    }}
------解决方案--------------------------------------------------------
支持ls的！！

做好加上去掉空格

trim()
------解决方案--------------------------------------------------------
写了一段，希望多理解一下吧。理解了的东西才是自己的
Java code
public class Test {        public List<PersonInfo> getPersonInfo(String path){        List<PersonInfo> persons = new ArrayList<PersonInfo>();        FileReader reader;        try {            reader = new FileReader("D:\\test.txt");            BufferedReader br = new BufferedReader(reader);            String s1 = null;              while((s1 = br.readLine()) != null) {                  String[] data=s1.split(";");                  if(data.length != 4){                      String[] strs = new String[4];                      for(int i = 0; i < data.length; i++){                          strs[i] = data[1];                      }                      data = strs;                  }                  persons.add(new PersonInfo(data[0],data[1],Integer.parseInt(data[2]),data[3]));              }             br.close();             reader.close();        } catch (IOException e) {            e.printStackTrace();        }        return persons;    }        public void insertPersons(List<PersonInfo> persons){        Connection c = null;        Statement st = null;        try {            Class.forName("");//加载驱动            c = DriverManager.getConnection("", "", "");//获取连接            List<String> sqls = getInsertSql(persons);            st = c.createStatement();            int count = 1;            c.setAutoCommit(false);            for(String sql : sqls){                st.addBatch(sql);                count++;                if(count == 100){                    st.executeBatch();                    count = 1;                }            }            c.commit();        } catch (ClassNotFoundException e) {            e.printStackTrace();        } catch (SQLException e) {            e.printStackTrace();        } finally{            try {                if(c != null){                    c.close();                }                if(st != null){                    st.close();                }            } catch (SQLException e) {                e.printStackTrace();            }        }    }        public List<String> getInsertSql(List<PersonInfo> persons){        List<String> sqls = new ArrayList<String>();        for(PersonInfo person : persons){            String sql = "insert into tab (name, sex, age, diploma) values (" + person.getName() + "," + person.getSex() + "," + person.getAge() + "," + person.getDiploma() + ")";            sqls.add(sql);        }        return sqls;    }}class PersonInfo{    private String name;    private String sex;    private int age;    private String diploma;        public PersonInfo() {    }    public PersonInfo(String name, String sex, int age, String diploma) {        this.name = name;        this.sex = sex;        this.age = age;        this.diploma = diploma;    }    public String getName() {        return name;    }    public void setName(String name) {        this.name = name;    }    public String getSex() {        return sex;    }    public void setSex(String sex) {        this.sex = sex;    }    public int getAge() {        return age;    }    public void setAge(int age) {        this.age = age;    }    public String getDiploma() {        return diploma;    }    public void setDiploma(String diploma) {        this.diploma = diploma;    }}