<%
String id=request.getParameter("id");
String name=request.getParameter("name");
String =request.getParameter("");
String prepare=request.getParameter("prepare");
String dep=request.getParameter("dep");
String sql="update course set name=name, =, prepare=prepare,dep=dep where id ="+id;
st.executeUpdate(sql);
out.println("sdfasfsadf");
response.sendRedirect("index.jsp");
%>
String id=request.getParameter("id");
String name=request.getParameter("name");
String =request.getParameter("");
String prepare=request.getParameter("prepare");
String dep=request.getParameter("dep");
String sql="update course set name=name, =, prepare=prepare,dep=dep where id ="+id;
st.executeUpdate(sql);
out.println("sdfasfsadf");
response.sendRedirect("index.jsp");
%>
javax.servlet.ServletException: [Microsoft][SQLServer 2000 Driver for JDBC][SQLServer]第 1 行: '¼' 附近有语法错误。
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:845)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:778)
org.apache.jsp.chkmodfiy_jsp._jspService(chkmodfiy_jsp.java:99)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
String url = "jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=mydb";
Connection con = java.sql.DriverManager.getConnection(url,"sa","");
是在这里该吗?怎么改?怎么