因为本站流量较少，所以未开启验证码，但是最近出现了一些垃圾回复很是奇怪。以前的垃圾回复都是广告，而且很明显，一下就能看出来。现在手段有所改变，回复中用户名未修改，但是修改了主页并填上了奇怪的内容，刚开始还真分辨不出是广告，还以为是在灌水。
解决回复中游客留下主页的问题（采用oblog46_Final_20080506版本）：
一、 inc/class_blog.asp 第344行-第346行
show_logmore = show_logmore & ” <div class=””d1″”><label>昵称：<input name=””UserName”” type=””text”” id=””UserName”” size=””20″” maxlength=””20″” value=”””” /></label></div>” & vbCrLf
show_logmore = show_logmore & ” <div class=””d2″”><label>密码：<input name=””Password”” type=””password”” id=””Password”” size=””20″” maxlength=””20″” value=”””” /> ” & strguest & “</label></div>” & vbCrLf
show_logmore = show_logmore & ” <div class=””d3″”><label>主页：<input name=””homepage”” type=””text”” id=””homepage”” size=””42″” maxlength=””50″” value=””http://”” /></label></div>” & vbCrLf
show_logmore = show_logmore & ” <div class=””d2″”><label>密码：<input name=””Password”” type=””password”” id=””Password”” size=””20″” maxlength=””20″” value=”””” /> ” & strguest & “</label></div>” & vbCrLf
show_logmore = show_logmore & ” <div class=””d3″”><label>主页：<input name=””homepage”” type=””text”” id=””homepage”” size=””42″” maxlength=””50″” value=””http://”” /></label></div>” & vbCrLf
改为只读
show_logmore = show_logmore & ” <div class=””d1″”><label>昵称：<input name=””UserName”” type=””text”” id=””UserName”” size=””20″” maxlength=””20″” value=”””” readonly/></label></div>” & vbCrLf
show_logmore = show_logmore & ” <div class=””d2″”><label>密码：<input name=””Password”” type=””password”” id=””Password”” size=””20″” maxlength=””20″” value=”””” readonly/> ” & strguest & “</label></div>” & vbCrLf
show_logmore = show_logmore & ” <div class=””d3″”><label>主页：<input name=””homepage”” type=””text”” id=””homepage”” size=””42″” maxlength=””50″” value=””http://”” readonly/></label></div>” & vbCrLf
show_logmore = show_logmore & ” <div class=””d2″”><label>密码：<input name=””Password”” type=””password”” id=””Password”” size=””20″” maxlength=””20″” value=”””” readonly/> ” & strguest & “</label></div>” & vbCrLf
show_logmore = show_logmore & ” <div class=””d3″”><label>主页：<input name=””homepage”” type=””text”” id=””homepage”” size=””42″” maxlength=””50″” value=””http://”” readonly/></label></div>” & vbCrLf
二、inc/Class_UserCommand.asp 第944行-第946行
show_logmore = show_logmore & ” <div class=””d1″”><label>昵称：<input name=””UserName”” type=””text”” id=””UserName”” size=””20″” maxlength=””20″” value=”””” /></label></div>” & vbCrLf
show_logmore = show_logmore & ” <div class=””d2″”><label>密码：<input name=””Password”” type=””password”” id=””Password”” size=””20″” maxlength=””20″” value=”””” /> ” & strguest & “</label></div>” & vbCrLf
show_logmore = show_logmore & ” <div class=””d3″”><label>主页：<input name=””homepage”” type=””text”” id=””homepage”” size=””42″” maxlength=””50″” value=””http://”” /></label></div>” & vbCrLf
show_logmore = show_logmore & ” <div class=””d2″”><label>密码：<input name=””Password”” type=””password”” id=””Password”” size=””20″” maxlength=””20″” value=”””” /> ” & strguest & “</label></div>” & vbCrLf
show_logmore = show_logmore & ” <div class=””d3″”><label>主页：<input name=””homepage”” type=””text”” id=””homepage”” size=””42″” maxlength=””50″” value=””http://”” /></label></div>” & vbCrLf
改为只读
show_logmore = show_logmore & ” <div class=””d1″”><label>昵称：<input name=””UserName”” type=””text”” id=””UserName”” size=””20″” maxlength=””20″” value=”””” readonly/></label></div>” & vbCrLf
show_logmore = show_logmore & ” <div class=””d2″”><label>密码：<input name=””Password”” type=””password”” id=””Password”” size=””20″” maxlength=””20″” value=”””” readonly/> ” & strguest & “</label></div>” & vbCrLf
show_logmore = show_logmore & ” <div class=””d3″”><label>主页：<input name=””homepage”” type=””text”” id=””homepage”” size=””42″” maxlength=””50″” value=””http://”” readonly/></label></div>” & vbCrLf
show_logmore = show_logmore & ” <div class=””d2″”><label>密码：<input name=””Password”” type=””password”” id=””Password”” size=””20″” maxlength=””20″” value=”””” readonly/> ” & strguest & “</label></div>” & vbCrLf
show_logmore = show_logmore & ” <div class=””d3″”><label>主页：<input name=””homepage”” type=””text”” id=””homepage”” size=””42″” maxlength=””50″” value=””http://”” readonly/></label></div>” & vbCrLf
三、已经修改好的文件：下载信息 [文件大小：29.4 KB]
由于oblog官方论坛关闭，链接失效。
这样垃圾回复就不能修改主页和用户名了，而回复的标题和内容可以在用户后台修改
修改数据库字段外加存储过程，我就不信垃圾评论能改主页！
该方法经过测试没能防住垃圾留言修改主页，看来要研究下其他的方法了。