直接传list好了
jsp用<c:forEach
jsp用<c:forEach
解决方案 »
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response.setContentType("text/html");
response.setCharacterEncoding("UTF-8");
PrintWriter out = response.getWriter();
MingxuncontDAO mxctDAO = new MingxuncontDAO();
// Mingxuncont mxct = new Mingxuncont();
long channelid=4;
List l=mxctDAO.findByChannelid(channelid);
if(l.equals(null)){out.println("list表为空");}
else{
//Iterator iter = l.iterator();
request.getSession().setAttribute("list",l);
response.sendRedirect("../out.jsp");
***********out.jsp**********<c:forEach var="item" items="${list}">
${item}
</c:forEach>这样的话显示错误 quote symbol expected,麻烦再看看吧~
type Exception reportmessage description The server encountered an internal error () that prevented it from fulfilling this request.exception org.apache.jasper.JasperException: /out.jsp(3,16) quote symbol expected
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:40)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:88)
org.apache.jasper.compiler.Parser.parseAttribute(Parser.java:200)
org.apache.jasper.compiler.Parser.parseAttributes(Parser.java:150)
org.apache.jasper.compiler.Parser.parsePageDirective(Parser.java:343)
org.apache.jasper.compiler.Parser.parseDirective(Parser.java:465)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1426)
org.apache.jasper.compiler.Parser.parse(Parser.java:133)
org.apache.jasper.compiler.ParserController.doParse(ParserController.java:216)
org.apache.jasper.compiler.ParserController.parse(ParserController.java:103)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:167)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:306)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:273)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)