index.jsp コードから、
statement.executeQuery("select * from fus where tester_num like 'hf60' ") ;
例 "hf60" を変数 (userinput) にしたい場合、ユーザーは入力テキストからデータを入力/書き込みし、送信してデータを取得し、結果が次のようになるようにする必要があります。
("select * from fus where tester_num like 'userinput' ")
そのコードをどこに挿入すればよいですか?それは InsertServlet .java ですか、それとも Index.jsp ですか? または、別の filename.java コードを作成しますか? 助けてください。ありがとう;)
索引.jsp
<%@ page import="java.sql.*" %>
<% Class.forName("oracle.jdbc.driver.OracleDriver"); %>
<HTML>
<HEAD>
<TITLE>SHIFT REPORT </TITLE>
</HEAD>
<BODY BGCOLOR=##342D7E>
<CENTER>
<H2><FONT COLOR="#ECD672" FACE="Verdana" >SHIFT REPORT</FONT></H2></CENTER>
<hr>
<%
Connection connection=DriverManager.getConnection ("jdbc:oracle:thin:@oradev2.*****.com:1521:RPADB","shift_admin", //
"shift_admin"
);
Statement statement = connection.createStatement() ;
//**Should I input the codes here?**
ResultSet resultset =
statement.executeQuery("select * from fus where tester_num like 'hf60") ;
%>
<TABLE BORDER="1" BGCOLOR="CCFFFF" width='200%' cellspacing='1' cellpadding='0' bordercolor="black" border='1'>
<TR>
<TH bgcolor='#DAA520'> <font size='2'>RECORD NUMBER</TH>
<TH bgcolor='#DAA520'><font size='2'>TESTER NUMBER</TH>
<TH bgcolor='#DAA520'><font size='2'>DATE</TH>
<TH bgcolor='#DAA520'><font size='2'>TIME</TH>
<TH bgcolor='#DAA520'><font size='2'>SYSTEM TYPE</TH>
<TH bgcolor='#DAA520'><font size='2'>PACKAGE</TH>
<TH bgcolor='#DAA520'><font size='2'>SOCKETS</TH>
<TH bgcolor='#DAA520'><font size='2'>VALIDATED BY</TH>
</TR>
<% while(resultset.next()){ %>
<TR>
<TD> <font size='2'><center><%= resultset.getLong(1) %></center></TD>
<TD> <font size='2'><center><%= resultset.getString(2) %></center></TD>
<TD> <font size='2'><center><%= resultset.getDate(3) %></center></TD>
<TD> <font size='2'><center><%= resultset.getString(4) %></center></TD>
<TD> <font size='2'><center><%= resultset.getString(5) %></center></TD>
<TD> <font size='2'><center><%= resultset.getString(6) %></center></TD>
<TD> <font size='2'><center><%= resultset.getString(7) %></center></TD>
<TD> <font size='2'><center><%= resultset.getString(8) %></center></TD>
</TR>
<% } %>
</TABLE>
</BODY>
</HTML>
InsertServlet.java
package fusion.shift.servlets.db;
import java.sql.*;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class InsertServlet extends HttpServlet {
public void init(ServletConfig config) throws ServletException {
super.init(config);
}
public void destroy() {
}
public boolean processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException{
String rec_num = request.getParameter("rec_num");
String tester_num = request.getParameter("tester_num");
String t_date = request.getParameter("t_date");
String t_time = request.getParameter("t_time");
String sys_type = request.getParameter("sys_type");
String packages = request.getParameter("package");
String sockets = request.getParameter("sockets");
String sockets = request.getParameter("val");
Connection con = null;
Statement stmt = null;
ResultSet rs = null;
PreparedStatement ps = null;
try {
Class.forName("oracle.jdbc.driver.OracleDriver");
con=DriverManager.getConnection("jdbc:oracle:thin:@oradev2.*****.com:1521:RPADB","shift_admin", //
"shift_admin"
);
String sql;
sql = "INSERT INTO fusion_shiftrpt(RECORD_NUM, TESTER_NUM, T_DATE, T_TIME, SYSTEM_TYPE, PACKAGE, SOCKETS,VAL) VALUES (?,?,?,?,?,?,?,?)";
ps = con.prepareStatement(sql);
stmt = con.createStatement();
ps.setString(1, rec_num);
.0+ ps.setString(2, tester_num);
ps.setString(3, t_date);
ps.setString(4, t_time);
ps.setString(5, sys_type);
ps.setString(6, packages);
ps.setString(7, sockets);
ps.setString(8, val);
ps.executeUpdate();
} catch (SQLException e) {
throw new ServletException(e);
} catch (ClassNotFoundException e) {
throw new ServletException(e);
} finally {
try {
if(rs != null)
rs.close();
if(stmt != null)
stmt.close();
if(ps != null)
ps.close();
if(con != null)
con.close();
} catch (SQLException e) {}
}
return(true);
}
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request,response);
}
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request,response);
//String url = request.getRequestURI();
//System.out.println(url);
}
}