package com.xk.buss;
import com.xk.db.*;
import com.xk.struts2.action.*;
import java.sql.*;
public class Buss {
public boolean checkLogin(String pwd,String usernmae){
DBConnection dbc=DBConnection.getDB();
Connection conn=null;
PreparedStatement ps=null;
ResultSet re=null;
String sql="select * from emp where pwd='"+pwd+"' and username='"+usernmae+"'";
try {
conn=dbc.getConn();
ps=conn.prepareStatement(sql);
re=ps.executeQuery();
if(re.next()){
return true;
}
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
finally{
try {
if(conn!=null){
re.close();
ps.close();
conn.close();
}
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
return false;
}
}
struts2界面验证例子
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2008-06-11
15:36:16
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收藏 3.68MB RAR 举报 
TestStruts2OK.rar （29个子文件） 
TestStruts2OK src 
struts.xml.bak 577B com xk db DBConnection.java 498B buss Buss.java 954B struts2 action LoginAction.java 892B struts.xml 578B struts.properties 0B .project 1KB WebRoot META-INF MANIFEST.MF 39B WEB-INF web.xml 625B classes com xk db DBConnection.class 1KB buss Buss.class 2KB struts2 action LoginAction.class 1KB struts.xml 578B struts.properties 0B lib 
struts2-api-2.0.0-SNAPSHOT.jar 11KB struts2-core-2.0.0-SNAPSHOT.jar 1.32MB ojdbc14_g.jar 1.32MB commons-logging-1.0.4.jar 37KB struts2-extras-2.0.0-SNAPSHOT.jar 16KB xwork-2.0-SNAPSHOT.jar 251KB freemarker-2.3.4.jar 771KB junit-3.8.1.jar 118KB oscore-2.2.4.jar 89KB ognl-2.6.7.jar 162KB LoginError.jsp 819B index.jsp 1KB LoginOK.jsp 816B .mymetadata 312B .classpath 1KB .myeclipse 
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