<jsp:forward page="ok.jsp"/> 报错

Question

<%
request.setCharacterEncoding("GBK"); 
String name=request.getParameter("name");
String title=request.getParameter("title");
String content=request.getParameter("content");
String ip=request.getRemoteAddr();
String sql="insert into sheet3 values('"+name+"','"+title+"','"+content+"','"+new java.util.Date()+"','" +ip+ "')";
if(stmt1.executeUpdate(sql)==1)
%>
    <jsp:forward page="ok.jsp"/>
<%
else
    out.print("添加失败");
con.close();
%>

Answer 1

（！@×#……￥（&#@（×&￥）@
你那是java代碼，也能用jsp標簽么？

Answer 2

<%
request.setCharacterEncoding("GBK"); 
String name=request.getParameter("name");
String title=request.getParameter("title");
String content=request.getParameter("content");
String ip=request.getRemoteAddr();
String sql="insert into sheet3 values('"+name+"','"+title+"','"+content+"','"+new java.util.Date()+"','" +ip+ "')";
if(stmt1.executeUpdate(sql)==1){
%>
    <jsp:forward page="ok.jsp"/>
<%
}else{
    out.print("添加失败");
    }
con.close();
%>

Answer 3

<% %>里面寫的是java代碼
外面才可以用標簽
像1樓那樣

Answer 4

<%
request.setCharacterEncoding("GBK"); 
String name=request.getParameter("name");
String title=request.getParameter("title");
String content=request.getParameter("content");
String ip=request.getRemoteAddr();
String sql="insert into sheet3 values('"+name+"','"+title+"','"+content+"','"+new java.util.Date()+"','" +ip+ "')";
if(stmt1.executeUpdate(sql)==1) {//加对大括号
%>
    <jsp:forward page="ok.jsp"/>
<%}%> //用这个把它隔开
<%
else {
    out.print("添加失败");
con.close();
}
%>