weixin_46042804
2019-12-21 19:58
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运行JSP文件显示500,怎么解决。

1.运行JSP文件出现500服务器错误
2.这是JSP文件源代码


<%
String un = request.getParameter("username");
UserDaoImpl dao = new UserDaoImpl();
String job = dao.FindWork(un);
String mymessage = "mymessage.jsp?username=" + un;
String repassword = "repassword.jsp?username=" + un;
String spendcheck = "spendcheck.jsp?username=" + un;
%>
onmouseout="this.style.backgroundColor='#d4e3e5';">



<br> var bk=document.getElementById(&quot;back&quot;);<br> bk.addEventListener(&quot;click&quot;,function(){<br> window.top.location.href=&quot;index.jsp&quot;;<br> },false);<br>

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