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分享新手请教连接数据库打印表里的数据行
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@ page import="java.util.*" %><%@ page import="java.sql.*" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<%="easy! easy!" %><br>
<%="<h1>y?y?y?你好</h1>" %>
下面开始访问sqlserver数据库
<%
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
Connection conn=DriverManager.getConnection("jdbc:sqlserver://192.168.1.128:1433;DatabaseName=Cater","sa","Hi123___");
Statement stmt=conn.createStatement();
ResultSet rs=stmt.executeQuery("select t.menuname,t.remark,t.inputuser,t.inputtime from t_menu t");
/*
out.print("<br><table>");
out.print("<tr><td>菜单名</td><td>备注</td><td>录入人</td><td>录入时间</td></tr>");
while(rs.next())
{
out.print("<tr><td>" + rs.getString("menuname"));"</td;><td>" + rs.getString("remark") + "</td><td>" + rs.getString("inputuser") +"</td><td>" + rs.getString("inputtime") + "</td></tr>");
out.print(rs.getString("menuname") + " " + rs.getString("inputuser") );}
out.print("</table>");
*/
rs.close();
stmt.close();
conn.close();%>
</body></html>
死死的报错，好折腾啊。
我是直接把访问数据的三个jar包：msbase.jar，mssqlserver.jar，msutil.jar网上随意下载的，
放到java_home的lib目录下,没看jar包的版本和x86还是x64的
访问x64下的sql2005
<%@ page import="java.util.*" %><%@ page import="java.sql.*" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<%="easy! easy!" %><br>
<%="<h1>y?y?y?你好</h1>" %>
下面开始访问sqlserver数据库
<%
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
Connection conn=DriverManager.getConnection("jdbc:sqlserver://192.168.1.128:1433;DatabaseName=Cater","sa","Hi123___");
Statement stmt=conn.createStatement();
ResultSet rs=stmt.executeQuery("select t.menuname,t.remark,t.inputuser,t.inputtime from t_menu t");
/*
out.print("<br><table>");
out.print("<tr><td>菜单名</td><td>备注</td><td>录入人</td><td>录入时间</td></tr>");
while(rs.next())
{
out.print("<tr><td>" + rs.getString("menuname"));"</td;><td>" + rs.getString("remark") + "</td><td>" + rs.getString("inputuser") +"</td><td>" + rs.getString("inputtime") + "</td></tr>");
out.print(rs.getString("menuname") + " " + rs.getString("inputuser") );}
out.print("</table>");
*/
rs.close();
stmt.close();
conn.close();%>
</body></html>
死死的报错，好折腾啊。
我是直接把访问数据的三个jar包：msbase.jar，mssqlserver.jar，msutil.jar网上随意下载的，
放到java_home的lib目录下,没看jar包的版本和x86还是x64的
访问x64下的sql2005
...全文
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DY1201 2015-09-30
- 打赏
- 举报
java.lang.ClassNotFoundException: com.microsoft.sqlserver.jdbc.SQLServerDriver
缺少驱动包，buildpath
从小就很呆 2015-09-30
- 打赏
- 举报
在项目的build-path配置下，把mysql数据库驱动引入进来
wrong1111 2015-09-30
- 打赏
- 举报
顶
houyichong 2015-09-29
- 打赏
- 举报
HTTP Status 500 - An exception occurred processing JSP page /main.jsp at line 16
--------------------------------------------------------------------------------
type Exception report
message An exception occurred processing JSP page /main.jsp at line 16
description The server encountered an internal error that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: An exception occurred processing JSP page /main.jsp at line 16
13: <%="<h1>y?y?y?浣犲ソ</h1>" %>
14: 涓嬮潰寮�濮嬭闂畇qlserver鏁版嵁搴�
15: <%
16: Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
17: Connection conn=DriverManager.getConnection("jdbc:sqlserver://192.168.1.128:1433;DatabaseName=Cater","sa","Hi123___");
18: Statement stmt=conn.createStatement();
19: ResultSet rs=stmt.executeQuery("select t.menuname,t.remark,t.inputuser,t.inputtime from t_menu t");
Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:575)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:462)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
root cause
javax.servlet.ServletException: java.lang.ClassNotFoundException: com.microsoft.sqlserver.jdbc.SQLServerDriver
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:916)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:845)
org.apache.jsp.main_jsp._jspService(main_jsp.java:115)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:439)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
root cause
java.lang.ClassNotFoundException: com.microsoft.sqlserver.jdbc.SQLServerDriver
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1858)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1709)
org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:126)
org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:63)
java.lang.Class.forName0(Native Method)
java.lang.Class.forName(Unknown Source)
org.apache.jsp.main_jsp._jspService(main_jsp.java:80)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:439)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
