Error:The method equlas(String) is undefined for the type String

lvyequan 2005-06-12 12:05:01

///////////////
// 代码如下
///////////////
<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*"
errorPage="" %>

<%@ page import="ccc.*" %>

<jsp:useBean id="addbbslist" class="ccc.Addbbslist" scope="page"></jsp:useBean>
<jsp:useBean id="create" class="ccc.Create" scope="page"></jsp:useBean>
<jsp:useBean id="returnid" class="ccc.ReturnID" scope="page"></jsp:useBean>
<jsp:useBean id="insert" class="ccc.Insert" scope="page"></jsp:useBean>

<%! int n=0; %>

<%! public String codeString(String s)
{
String str = s;
try{
byte b[] = str.getBytes("ISO-8859-1");
str = new String(b);
return str;
}
catch(Exception e)
{
return str;
}
}
%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>create.jsp</title>
</head>
<body>
<%@ include file="head.txt" %>
<form action="" method="post">
<p><input type="text" name="name" value="名字">
<p><input type="text" name="title" value="标题">
<p><textarea cols="50" rows="10"
name="content"></textarea>
<p><input type="submit" value="提交">
</form>

<% String name="", title="", content="";

name = request.getParameter("name");
if(name==null)
{
name="匿名";
}
title = codeString(title);

title = request.getParameter("title");
if(title==null)
{
title="";
}
title = codeString(title);

content = request.getParameter("content");
if(content==null)
{
content="";
}
content = codeString(content);
%>

<% long n = System.currentTimeMillis();
String time = String.valueOf(n);
%>

<% boolean b=!(title.equals(""))&&!(content.equlas(""));
//boolean b=true;
if(b)
{
%>
<jsp:setProperty name="addbbslist"
property="name" value="<%=name%>"></jsp:setProperty>
<jsp:setProperty name="addbbslist"
property="title" value="<%=title%>"></jsp:setProperty>
<jsp:setProperty name="addbbslist"
property="time" value="<%=time%>"></jsp:setProperty>
<%
String id = "";
if(addbbslist.add())
{
id = returnid.getID();
%>
<% if(create.add(id))
{
%> <jsp:setProperty
name="insert" property="id" value="<%=id%>"></jsp:setProperty>
<jsp:setProperty
name="insert" property="name" value="<%=name%>"></jsp:setProperty>
<jsp:setProperty
name="insert" property="title" value="<%=title%>"></jsp:setProperty>
<jsp:setProperty
name="insert" property="content" value="<%=content%>"></jsp:setProperty>
<jsp:setProperty
name="insert" property="time" value="<%=time%>"></jsp:setProperty>
<% if(insert.add())
{
out.print
("success!");
}
else
{
out.print("在
create.jsp 89行 insert.add() 出现错误！");
}
}
else
{
out.print("在create.jsp 82
行 create.add(id) 出现错误！");
}
}
else
{
out.print("在create.jsp 78行
addbbslist.add() 出现错误！");
}
}
%>
</body>
</html>
///////////////////////
// 下面是错误信息：
//////////////////////*
An error occurred at line: 68 in the jsp file: /create.jsp
Generated servlet error:
The method equlas(String) is undefined for the type String
/////////////////////*/
// JDK1.5 + Tomcat 5.5

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