public List<Blog> list(String kw,Integer pageCur,Integer pageSize) {  
    List<Blog> list = null;  
    Integer limitaInteger = (pageCur-1)*pageSize;  
    Integer limitbInteger = pageCur*pageSize;  
    Object[] params = {limitaInteger,limitbInteger};//代入的参数列表  
    String sqlWhere = "";  
    String sql = "select * from csdn_blog where first=1 ";  
    if(kw!=null && !kw.equals("")) {  
        sqlWhere = " and topic like '%"+kw+"%'";  
    }  
    sql += sqlWhere;  
    sql += " order by id desc limit ?,?";  
    ResultSetHandler<List<Blog>> rsh = new BeanListHandler<Blog>(Blog.class);//把结果集转成BeanList  
    try {  
        list = qr.query(getConn(), sql, rsh, params);   //调用查询接口的查询函数  
    } catch (SQLException e) {  
        e.printStackTrace();  
    }  
    return list;  
}

private Integer pagenum;//页码  private List<Blog> allblogs;  
//并提供set  get 方法public List<Blog> getAllblogs() {  
    return allblogs;  
}  
public void setAllblogs(List<Blog> allblogs) {  
    this.allblogs = allblogs;  
}  

public Integer getPagenum() {  
    return pagenum;  
}  
public void setPagenum(Integer pagenum) {  
    this.pagenum = pagenum;  
}

/** 显示博客列表信息 */   public String alllist() {  
    request=ServletActionContext.getRequest();  
    blogtopic=request.getParameter("blogtopic");  
    allblogs=blogDAO.list(blogtopic, pagenum, 10);  
    num_allblog=blogDAO.countAllNum(blogtopic);  
    num_allblogpage=num_allblog/10+1;  
    return "index";  
}

<p class="content">  
    <c:forEach items="${allblogs}" var="allblog">  
        <p class="blog_list">  
        <h1><a href="#" class="category">[${allblog.topic}]</a>  
            <a name="11519817" href="Blog_getContent.action?id=${allblog.id}" target="_blank">${allblog.title}</a></h1>  
        <dl>  
        <dt><a href="#"><img src="img/oyuntaolianwu.jpg" alt="jackyvincefu"></a></dt>  
        <dd><p class="text_length"><pre class="brush:php;toolbar:false;">${allblog.content }