1銆嬮獙璇佺爜錛氫駭鐢熺殑闅忔満鏁拌鏀懼埌session閲?br />
2銆嬬敤select top5 * from art 鍑洪敊 娓告爣鐘舵佹棤鏁堬細鍘婚櫎鎷彿閲岀殑
stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
3銆嬫暟鎹簱榪炴帴姹狅細铏界劧鍖呭惈浜?lt;%@include file="conn.jsp"%>浣嗚繕鏄鍦ㄦ枃浠墮噷澹版槑
<%! ResultSet rs=null;%>
<%! Statement stmt=null;%>
鍚﹀垯浼氬嚭鐜?rs/stmt cannot be resolved
4銆嬩腑鏂囧啓鍏CCESS鏁版嵁搴撲負浠涔堟槸 錛燂紵錛?nbsp; 鍙鍔?br />
String title=request.getParameter("title");
title=new String(title.getBytes("ISO-8859-1"));
String neirong=request.getParameter("neirong");
neirong=new String(neirong.getBytes("ISO-8859-1"));
灝監K浜?/p>
5銆嬪嚭鐜伴敊璇?nbsp;
rs.last() An exception occurred processing JSP page
: stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE 鑳借璁板綍闆嗚兘澶熷墠鍚庣Щ鍔?br />
6銆嬮敊璇負錛?br />
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 16 in the jsp file: /biyesheji/nixie/addx.jsp
String literal is not properly closed by a double-quote
13: String eno=request.getParameter("eno");
14: String wdate=request.getParameter("wdate");
15: String ano=request.getParameter("ano");
16: String sql="insert into pageinfo(num,typeid,seno,eno,wdate,ano)
17: values('"+num+"','"+typeid+"','"+seno+"','"+eno+"','"+wdate+"','"+ano+"') ";
18: addx.executeUpdate(sql);
19: try{ sqlBean db =new sqlBean();
Stacktrace:
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:85)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:435)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:298)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:277)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:265)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:564)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:299)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:315)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
瑙ｅ喅鏂規硶錛?/p>
涓琛屼唬鐮佸彲浠ユ崲琛屽啓錛屼竴涓猄tring鐨勫唴瀹規槸涓嶈兘鎹㈠嚑琛屽啓鐨勶紝鍐欐垚
String sql="insert into pageinfo(num,typeid,seno,eno,wdate,ano)" +
"values('"+num+"','"+typeid+"','"+seno+"','"+eno+"','"+wdate+"','"+ano+"') ";
]]>