supertypedaoimpl.java

基于STRUTS的商店源码。一个相当不错的示例。

package com.shop.dao;


import com.shop.commerce.SuperType;
import com.shop.db.chStr;
import com.shop.db.connDB;

public class SuperTypeDaoImpl implements SupertypeDao {
  connDB conn=new connDB();
  chStr chStr=new chStr();
  public int insert(SuperType spt) {
  int ret=-1;
  try{
    String sql = "insert into tb_superType (typename) values('" + chStr.chStr(spt.gettypename()) +
        "')";
    ret = conn.executeUpdate(sql);
  }catch (Exception e){
    ret=0;
  }
  return ret;
}

}