Question

<%@ page import ="java.sql.*" %>
<h1>hello saurabh</h1>
<%

String s1  = request.getParameter("uname");
String s2="saurabh";

String driver ="com.mysql.jdbc.Driver";

String url ="jdbc:mysql://localhost:3306/amber";

String userName = "root";

String password = "sameer0207";

Connection conn = null;

Statement st = null;
out.println(s2);

try {
    out.println("Enterd in try");

    Class.forName(driver);
        out.println(driver);

    conn = DriverManager.getConnection(url,userName,password);
        out.println("Connected to the database");

    String query="INSERT INTO quote VALUES (garima, 8588803860, 'tyagi619@gmail.com', 'kuchb bhi');";
    st = conn.createStatement();

    ResultSet  rs = st.executeQuery(query);
        if(rs.next())
    {out.println("success");
     conn.close();}
    else
    {out.println("not success");}

      }catch(Exception e){
                    System.out.println("Exception occured! "+e.getMessage()+" "+e.getStackTrace());
                }  


%>

对编程来说绝对是新手，想将值插入数据库（mysql），但不知道我在做什么错。通过root密码sameer0207登录mysql，然后使用名为amber的数据库，使用tomcat服务器，我在tomcat上运行时正在部署Web应用程序，我可以看到在class.ForName之后没有执行任何操作，不知道为什么？请帮助

JSP代码不起作用

0 个答案: