注意:.txt文档的内容要用utf-8编码,(即编码格式与数据库的编码一致),不然显示的中文会乱码!!!
import java.io.*;
import java.sql.SQLException;
import java.util.StringTokenizer;
import org.apache.commons.dbutils.QueryRunner;
import cn.itcast.jdbc.TxQueryRunner;
/**
* TxQueryRunner是QueryRunner的子类!(commons-dbutils.jar)
* 使用起来与QueryRunner相似
* 我们的类支持事务!它的底层使用了JdbcUtils来获取连接
*
* 简化jdcb的操作
* QueryRunner的三个方法:
* *update()-->insert、update、delete
* *query()-->select
* *batch()-->批处理
* @author zazazazaza
*
*/
public class ReadInfoFile {
public static void main(String[] args) throws IOException, SQLException {
// TODO Auto-generated method stub
File f=new File("e:\\salary.txt");
BufferedReader reader=new BufferedReader(new InputStreamReader(new FileInputStream(f)));
String s=null;
StringTokenizer st=null;
String []strings=new String[4];
String sql="insert into salary(tnum,base_s,job_s,tot) values(?,?,?,?)";
QueryRunner qr=new TxQueryRunner();
int i;
//读取文件,一行一行赋值
while((s=reader.readLine())!=null)
{
st=new StringTokenizer(s," ");
i=0;
while(st.hasMoreElements()){
//strings[i]=new String(st.nextToken().getBytes("utf-8"),"utf-8");//转码
strings[i]=st.nextToken();
i++;
}
/*for(int j=0;j<=i;j++)
{
params[j]=(Object)strings[j];
}*/
//params=new Object[]{strings[0],strings[1],strings[2],strings[3],strings[4]};
qr.update(sql,(Object[])strings);//执行
System.out.println("成功一条记录!");
}
reader.close();
}
/**
* 提取单词
*/
/* public class StringTokenizer Demo
{
public static void main(String[] args)
{
String str=" hello,java,delphi,asp,php";
StringTokenizer st=new StringTokenizer(str,",");
while(st.hasMoreTokens()) {
System.out.println(st.nextToken());
}
}
} */
}