自动生成set和get方法

import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.Statement;

import oracle.jdbc.*;

import crm.selltask.util.DBUtil;

public class Main
{
public static void main(String[] args) throws Exception
{


String strTablename ="Product";
Connection con=DBUtil.getConnection();
Statement stmt =con.createStatement();
ResultSet rs =stmt.executeQuery("SELECT * FROM "+strTablename);
StringBuffer buffer =new StringBuffer();
buffer.append("public class "+strTablename+"\n{\n");
OracleResultSetMetaData oracleMetadata=(OracleResultSetMetaData)rs.getMetaData();

for(int i=1;i<=oracleMetadata.getColumnCount();i++)
{
String strTypeName =oracleMetadata.getColumnTypeName(i);
String strColName =oracleMetadata.getColumnName(i);
strTypeName =TypeConvertor.convert(strTypeName);
strColName=strColName.toLowerCase();
//如果嫌set和get后大小写转换麻烦，那么
buffer.append("\n\t private "+strTypeName+" "+strColName+";\n");
buffer.append("\t public "+strTypeName+" get"+strColName.replace(strColName.substring(0, 1), strColName.substring(0, 1).toUpperCase())+"()\n");
buffer.append("\t{\n");
buffer.append("\t return this."+strColName+";\n");
buffer.append("\t}\n");

buffer.append("\t public void "+"set"+strColName.replace(strColName.substring(0, 1), strColName.substring(0, 1).toUpperCase())+"("+strTypeName+" "+strColName+")\n\t{\n");
buffer.append("\t this."+strColName+"="+strColName+";\n\t}\n");
}
buffer.append("\n}\n");
System.out.println(buffer);
}
}