改页面8859_1（不能是iso-8859-1）可以不用native2ascii转换ApplicationResources.properties
可是没页都要改啊8859_1也很麻烦

所以只好找struts本身来解决了呵呵

*不过这个方法只适合小应用，不需要多国语言的*

struts.jar

org.apache.struts.taglib.bean.MessageTag类

找到doStartTag()方法

里面有行ResponseUtils.write(super.pageContext, message);

在这行上面加上一句 如下

        try
        {
            message = new String(message.getBytes("iso-8859-1"), "gb2312");
        }
        catch(Exception exception) { }

        ResponseUtils.write(super.pageContext, message);

这样就OK了

<%@ page contentType="text/html; charset=gb2312" language="java" %>
要用gb2312

-----------------------------------------------------------------------------------------------------------------------------------
CREATE Proc p_show
@QueryStr varchar(8000), --表名、视图名、查询语句
@PageSize int=10,   --每页的大小(行数)
@PageCurrent int=1,   --要显示的页
@FdShow varchar (8000)='', --要显示的字段列表,如果查询结果有标识字段,需要指定此值,且不包含标识字段
@FdOrder nvarchar (3000)='' --排序字段列表
as
declare @FdName nvarchar(550) --表中的主键或表、临时表中的标识列名
 ,@Id1 varchar(80),@Id2 varchar(80) --开始和结束的记录号
 ,@Obj_ID int    --对象ID
--表中有复合主键的处理
declare @strfd nvarchar(4000) --复合主键列表
 ,@strjoin varchar(8000) --连接字段
 ,@strwhere nvarchar(4000) --查询条件

select @Obj_ID=object_id(@QueryStr)
 ,@FdShow=case isnull(@FdShow,'') when '' then ' *' else ' '+@FdShow end
 ,@FdOrder=case isnull(@FdOrder,'') when '' then '' else ' order by '+@FdOrder end
 ,@QueryStr=case when @Obj_ID is not null then ' '+@QueryStr else ' ('+@QueryStr+') a' end

--如果显示第一页，可以直接用top来完成
if @PageCurrent=1
begin
 select @Id1=cast(@PageSize as varchar(50))
 exec('select top '+@Id1+@FdShow+' from '+@QueryStr+@FdOrder)
 return
end

--如果是表,则检查表中是否有标识更或主键
if @Obj_ID is not null and objectproperty(@Obj_ID,'IsTable')=1
begin
 select @Id1=cast(@PageSize as varchar(50))
  ,@Id2=cast((@PageCurrent-1)*@PageSize as varchar(50))

 select @FdName=name from syscolumns where id=@Obj_ID and status=0x80
 if @@rowcount=0   --如果表中无标识列,则检查表中是否有主键
 begin
  if not exists(select 1 from sysobjects where parent_obj=@Obj_ID and xtype='PK')
   goto lbusetemp  --如果表中无主键,则用临时表处理

  select @FdName=name from syscolumns where id=@Obj_ID and colid in(
   select colid from sysindexkeys where @Obj_ID=id and indid in(
    select indid from sysindexes where @Obj_ID=id and name in(
     select name from sysobjects where xtype='PK' and parent_obj=@Obj_ID
   )))
  if @@rowcount>1  --检查表中的主键是否为复合主键
  begin
   select @strfd='',@strjoin='',@strwhere=''
   select @strfd=@strfd+',['+name+']'
    ,@strjoin=@strjoin+' and a.['+name+']=b.['+name+']'
    ,@strwhere=@strwhere+' and b.['+name+'] is null'
    from syscolumns where id=@Obj_ID and colid in(
    select colid from sysindexkeys where @Obj_ID=id and indid in(
     select indid from sysindexes where @Obj_ID=id and name in(
      select name from sysobjects where xtype='PK' and parent_obj=@Obj_ID
    )))
   select @strfd=substring(@strfd,2,2000)
    ,@strjoin=substring(@strjoin,5,4000)
    ,@strwhere=substring(@strwhere,5,4000)
   goto lbusepk
  end
 end
end
else
 goto lbusetemp

/*--使用标识列或主键为单一字段的处理方法--*/
lbuseidentity:
 exec('select top '+@Id1+@FdShow+' from '+@QueryStr
  +' where '+@FdName+' not in(select top '
  +@Id2+''+@FdName+' from '+@QueryStr+@FdOrder
  +')'+@FdOrder
  )
 return

/*--表中有复合主键的处理方法--*/
lbusepk: 
 exec('select '+@FdShow+' from(select top '+@Id1+' a.* from
  (select top 100 percent * from '+@QueryStr+@FdOrder+') a
  left join (select top '+@Id2+''+@strfd+'
  from '+@QueryStr+@FdOrder+') b on '+@strjoin+'
  where '+@strwhere+') a'
  )
 return

/*--用临时表处理的方法--*/
lbusetemp: 
select @FdName='[ID_'+cast(newid() as varchar(80))+']'
 ,@Id1=cast(@PageSize*(@PageCurrent-1) as varchar(50))
 ,@Id2=cast(@PageSize*@PageCurrent-1 as varchar(50))

exec('select '+@FdName+'=identity(int,0,1),'+@FdShow+'
  into #tb from'+@QueryStr+@FdOrder+'
 select '+@FdShow+' from #tb where '+@FdName+' between '
 +@Id1+' and '+@Id2
 )
GO
--------------------------------------------------------------------------------------------------------------------------------

这里需要建立一个分页类ResultGatherPro.java
相关说明在相应行的后面

--------------------------------------------------------------------------------------------------------------------------------

import conn.DBConnManager;//这个是连接池，可以更换其他的。

import javax.servlet.http.HttpServletRequest;
import java.sql.*;
import java.util.*;

public class ResultGatherPro {
    private String sql;
    private int intPageSize; //每页行数
    private int intRowCount;
    private int intPageCount;
    private int intPage; //页号
    private String Counter;
    DBConnManager conn = null;
    Connection con = null;
    CallableStatement stmt = null;
    ResultSet rs = null;
    Statement st = null;
    ResultSet rsc = null;
    private String defaultname = "default";

    public ResultGatherPro() {

    }

    public ResultGatherPro(String sqlcom, int rownum, int pagenum, String counter) {
        System.out.println(counter);
        sql = sqlcom;
        intPageSize = rownum;
        intPage = pagenum;
        Counter = counter;
        System.out.println(sqlcom);
    }
    public void setUseDB(String dbname)
    {
        this.defaultname = dbname;
    }
    public List selectRS(String sqlcom, int rownum, int pagenum, String counter) {
        System.out.println(counter);
        this.sql = sqlcom;
        this.intPageSize = rownum;
        this.intPage = pagenum;
        this.Counter = counter;
        System.out.println(sqlcom);
        return selectRS();

    }

    public List selectRS() {
        List rsall = new ArrayList();
        Map rsTree;

        try {
            conn = DBConnManager.getInstance();
            con = conn.getConnection(defaultname);
            st = con.createStatement();
            rsc = st.executeQuery(Counter);
            while (rsc.next()) {
                intRowCount = rsc.getInt("allrow");
            }

            stmt = con.prepareCall("{call p_show('" + sql + "'," + intPageSize + "," + intPage + ")}");//如果用别的数据库就把这个地方修改一下
            rs = stmt.executeQuery();
            ResultSetMetaData rsmd = rs.getMetaData();
            int numberOfColumns = rsmd.getColumnCount();
            //Object[] aa = new Object[numberOfColumns-1];
            intPageCount = (intRowCount + intPageSize - 1) / intPageSize;
            while (rs.next()) {
                rsTree = new HashMap(numberOfColumns);
                for (int r = 1; r < numberOfColumns + 1; r++) {
                    rsTree.put(rsmd.getColumnName(r).toLowerCase(), rs.getObject(r));//toLowerCase()这个地方把列名转化为小写是为了和oracle兼容
                }
                rsall.add(rsTree);
            }
        } catch (java.lang.Exception ex) {
            System.out.println("db conn has a Exception !!!!");
            if(ex.toString().indexOf("peer")>0||ex.toString().indexOf("reset")>0) //一般连接池都没有自动重连功能，这里是当数据库连接异常后，进行重新初始化连接。不然即使网络正常了，数据库连接也不会恢复
                DBConnManager.reConnect();

            ex.printStackTrace();
        } finally {
            try {
                if (rsc != null)
                    rsc.close();
                if (st != null)
                    st.close();
                if (rs != null)
                    rs.close();
                if (stmt != null)
                    stmt.close();
                if (conn != null)
                    conn.releaseConnection(defaultname, con);
            } catch (Exception e) {
                System.out.println(e);
            }
        }
        return rsall;
    }

    public String ChangePage(HttpServletRequest request) {
        String urlchange = null;
        String pagename = request.getRequestURI().substring(request.getRequestURI().lastIndexOf("/") + 1);
        String url = getUrl(request);
        String dol = "";
        if (url != null && !url.equals(""))
            dol = "&";
        if (intPage > 1 && intPage < intPageCount) {
            urlchange = "<a href=" + pagename + "?pagenum=" + (intPage - 1) + dol + url + ">上一页</a> | <a href=" + pagename + "?pagenum=" + (intPage + 1) + dol + url + ">下一页</a> | 第" + intPage + "页 | 共" + intPageCount + "页 | 共" + intRowCount + "条";
        } else if (intPage == 1 && intRowCount <= intPageSize) {
            urlchange = "上一页 | 下一页 | 第" + intPage + "页 | 共" + intPageCount + "页 | 共" + intRowCount + "条";
        } else if (intPage == intPageCount && intPage != 1) {
            urlchange = "<a href=" + pagename + "?pagenum=" + (intPage - 1) + dol + url + ">上一页</a> 下一页 | 第" + intPage + "页 | 共" + intPageCount + "页 | 共" + intRowCount + "条";
        } else if (intPage == 1 && intRowCount >= intPageSize) {
            urlchange = "上一页 | <a href=" + pagename + "?pagenum=" + (intPage + 1) + dol + url + ">下一页</a> | 第" + intPage + "页 | 共" + intPageCount + "页 | 共" + intRowCount + "条";
        } else {
            urlchange = "<a href=" + pagename + ">第一页</a>";
        }
        return urlchange;
    }

    public String ChangeBar(HttpServletRequest request) {
        String urlchange = null;
        String pagename = request.getRequestURI().substring(request.getRequestURI().lastIndexOf("/") + 1);
        String url = getUrl(request);
        String dol = "";
        if (url != null && !url.equals(""))
            dol = "&";
        if (intPage > 1 && intPage < intPageCount) {
            urlchange = "<a href=" + pagename + "?pagenum=" + (intPage - 1) + dol + url + ">上一页</a> | <a href=" + pagename + "?pagenum=" + (intPage + 1) + dol + url + ">下一页</a> | 第" + intPage + "页 | 共" + intPageCount + "页";
        } else if (intPage == 1 && intRowCount <= intPageSize) {
            urlchange = "上一页 | 下一页 | 第" + intPage + "页 | 共" + intPageCount + "页";
        } else if (intPage == intPageCount && intPage != 1) {
            urlchange = "<a href=" + pagename + "?pagenum=" + (intPage - 1) + dol + url + ">上一页</a> 下一页 | 第" + intPage + "页 | 共" + intPageCount + "页";
        } else if (intPage == 1 && intRowCount >= intPageSize) {
            urlchange = "上一页 | <a href=" + pagename + "?pagenum=" + (intPage + 1) + dol + url + ">下一页</a> | 第" + intPage + "页 | 共" + intPageCount + "页";
        } else {
            urlchange = "<a href=" + pagename + ">第一页</a>";
        }
        return urlchange;
    }

    public int getTotal() {
        return intRowCount;
    }

    public int getPageCount() {
        return intPageCount;
    }

    public String gotoPage(HttpServletRequest request) {
        String url = getUrl(request);
        String javascript = "<script>function checksearch(sform)\n{if(sform.pagenum.value==\"\" || sform.pagenum.value==\"0\"){alert('请输正确入页数！');sform.pagenum.focus();return false;}\nif(isNaN(sform.pagenum.value)){alert('请输入数字！');sform.pagenum.focus();return false;}}</script>";
        String form = "<table  border='0' cellpadding='0' cellspacing='0'>\n" + javascript;
        form += "<form   action='' onSubmit='return checksearch(this)'>\n<tr><td width='40' align='center'>\n<input name='pagenum' type='text' size='3' class='gotext'>\n ";
        if (url != null) {
            if (url.indexOf("&") > 0) {
                String[] param = new String[(url.split("&")).length];
                param = url.split("&");
                for (int i = 0; i < param.length; i++) {
                    form += "<input type='hidden' name='" + param[i].substring(0, param[i].indexOf("=")) + "' value='" + param[i].substring(param[i].indexOf("=") + 1) + "'>\n";
                }
            } else {
                if (url.indexOf("=") > 0) {
                    form += "<input type='hidden' name='" + url.substring(0, url.indexOf("=")) + "' value='" + url.substring(url.indexOf("=") + 1) + "'>\n";
                }
            }
        }
        form += "</td><td width='25' align='center'><input type='submit' name='Submit' value='GO' class='gobtn'>\n</td>\n</tr>\n</form>\n</table>";
        return form;
    }

    private String getUrl(HttpServletRequest request) {
        String url = "";
        Enumeration param = request.getParameterNames();

        while (param.hasMoreElements()) {
            String pname = param.nextElement().toString();
            if (!pname.equalsIgnoreCase("pagenum") && !pname.equalsIgnoreCase("submit"))
                url += pname + "=" + request.getParameter(pname) + "&";

        }
        if (url.endsWith("&")) {
            url = url.substring(0, url.lastIndexOf("&"));
        }
        return url;
    }

    public String intercept(String str, int num, String last) {
        if (str.length() <= num)
            return str;
        else
            return str.substring(0, num) + last;
    }

}

--------------------------------------------------------------------------------------------------------

在action里可以这样调用
可以看到action里没有做对传递参数的处理，只需要把request整个传到分页类里就可以了
--------------------------------------------------------------------------------------------------------------

   String sql = "select top 100 percent * from usertable";
   String sqlcount = "select count(*) from usertable";//为了得到总行数
   int pagesize= 18;
   int pagenum = 1;
   if(request.getParameter("pagenum")!=null)
   {
    pagenum = java.lang.Integer.parseInt(request.getParameter("pagenum"));
   }
   ResultGatherPro rs = new ResultGatherPro(sql,pagesize,pagenum,sqlcount);
   request.setAttribute("liststill",rs.selectRS());
   request.setAttribute("changepage",rs.ChangePage(request));
   request.setAttribute("gotopage",rs.gotoPage(request));

-----------------------------------------------------------------------------------------------------------------------------------

最后 jsp里可以这样写

-------------------------------------------------------------------------------------------------------------------------

<logic:iterate id="listuser" name="liststill" type="Map">
<bean:write name='listuser' property='username'/>   
<bean:write name='listuser' property='useremail'/>      
</logic:iterate>

<bean:write name='changepage' filter="false"/> 
                <bean:write name='gotopage' filter="false"/>
上面两个一定要设置filter="false" 不然会过滤html部分



如果用mysql数据库
将分页类中
con.prepareCall("{call p_show('" + sql + "'," + intPageSize + "," + intPage + ")}");
改成
con.prepareCall(sql+" limit "+(intPage-1)*intPageSize+","+intPageSize);


如果用oracle数据库
改成
con.prepareCall("SELECT * FROM(SELECT A.*, rownum r FROM("+sql+") A WHERE rownum <= "+intPage*intPageSize+") B WHERE r > "+(intPage-1)
*intPageSize);

最好不要用把所有记录都读出来然后在其中进行分页的方法