毕设中，遇到点问题。请熟手们帮下忙，多谢了。
怎样修改就能将页面的值传入action中？（primarykey(eno,post)）
index.jsp中列表代码 
<s:iterator value="newinv" var="inv">
<tr>
<td>
<a href="viewinvpar.action"><s:property value="#inv.post"/>
</a>
</td>
<td>
<s:property value="#inv.pnum" />
</td>
<td>
<s:property value="#inv.ename" />
</td>
<td>
<s:property value="#inv.pdate" />
</td>
</tr>
</s:iterator>
相关的数据库列名
<!--StartFragment -->
Action中的方法：
public class StuAction extends ActionSupport{
/**
*
*/
private static final long serialVersionUID = 1L;
private List<Enterprise> newinv=new ArrayList<Enterprise>();
private List<Students> myapp=new ArrayList<Students>();
private Enterprise ent=new Enterprise();
private Students myinfo=new Students();
LoginAction la=new LoginAction();
StuSerImp stu_ser=new StuSerImp();
/**
* 查看招聘信息详情
* @return
*/
public String viewInvPar(){
StuSerImp stu_ser=new StuSerImp();
try {
this.ent=stu_ser.viewInvPar(this.ent.getEname(),this.ent.getPost());//将从页面得到的参数值如何传到这里？这里怎么修改？页面修改为<a href="*.action？id=XX">这个XX是如何决定的？在数据库设置还是在select语句中设置？
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return SUCCESS;
}
public String viewMyApp(){
StuSerImp stu_ser=new StuSerImp();
try {
this.myapp=stu_ser.viewMyApp(la.getUserid());
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return SUCCESS;
}
public List<Enterprise> getNewinv() {
return newinv;
}
public void setNewinv(List<Enterprise> newinv) {
this.newinv = newinv;
}
public Students getMyinfo() {
return myinfo;
}
public void setMyinfo(Students myinfo) {
this.myinfo = myinfo;
}
public List<Students> getMyapp() {
return myapp;
}
public void setMyapp(List<Students> myapp) {
this.myapp = myapp;
}
}
StuSerImp中相应方法：
public Enterprise viewInvPar(String ename, String post) throws SQLException {
StuDaoImp dao=new StuDaoImp();
return dao.viewInvPar(ename,post);
}
StuDaoImp中的方法：
public Enterprise viewInvPar(String ename, String post) throws SQLException {
Enterprise ent =new Enterprise();
Connection conn = DateBaseConnection.getConnection();
Statement stmt = conn.createStatement();
String sql="SELECT post,ename,pnum,funab,linkman,tel,email,wadr,pdate,wrpsb FROM pap p,ent e " +
"WHERE e.eno=p.eno AND e.ename='"+ename+"' AND post='"+post+"'";
ResultSet result = stmt.executeQuery(sql);
while (result.next()) {
String post1 = result.getString("post");
String ename1 = result.getString("ename");
int pnum = result.getInt("pnum");
String funab=result.getString("funab");
String linkman=result.getString("linkman");
String tel=result.getString("tel");
String email=result.getString("email");
String wadr=result.getString("wadr");
Date pdate = result.getDate("pdate");
String wrpsb=result.getString("wrpsb");
ent.setPost(post1);
ent.setEname(ename1);
ent.setPnum(pnum);
ent.setFunab(funab);
ent.setLinkman(linkman);
ent.setTel(tel);
ent.setEmail(email);
ent.setWadr(wadr);
ent.setPdate(pdate);
ent.setWrpsb(wrpsb);
}
conn.close();
return ent;
}
Model中的属性：
// -------------------企业基本信息----------------//
// 上市编号
private String eno;
// 企业名称
private String ename;
// 企业简介
private String entsyn;
// 企业网址
private String enet;
// 所在地
private String eadr;
// 登录密码
private String epwd;
// 用户类型
private String usertype;
// ---------------------企业招聘信息--------------------//
// 招聘职位
private String post;
// 招聘人数
private int pnum;
// 工作责任
private String wrpsb;
// 职能要求
private String funab;
// 联系人
private String linkman;
// 电话
private String tel;
// 电子邮箱
private String email;
// 工作地点
private String wadr;
// 发布时间
private Date pdate;
