本篇文章给大家分享的是有关ASP.NET中怎么自定义错误处理页面,小编觉得挺实用的,因此分享给大家学习,希望大家阅读完这篇文章后可以有所收获,话不多说,跟着小编一起来看看吧。
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asp.net自定义错误处理页面方法一
1、添加Web.config, < system.web>< /system.web>中添加< customErrors mode="On"
defaultRedirect="ApplicationErroy.aspx" >< /customErrors>节点,
2、添加错误处理页面:ApplicationErroy.aspx调用下面的方法:
private void DealErroy() { HttpException erroy = new HttpException(); string strCode = erroy.ErrorCode.ToString(); string strMsg = erroy.Message; erroy.HelpLink = "sss"; Response.Write("ErrorCode:" + strCode + "< br>"); Response.Write("Message:" + strMsg + "< br>"); Response.Write("HelpLink:" + erroy.HelpLink + "< br>"); Response.Write("Source:" + erroy.Source + "< br>"); Response.Write("TargetSite:" + erroy.TargetSite + "< br>"); Response.Write("InnerException:" + erroy.InnerException + "< br>"); Response.Write("StackTrace:" + erroy.StackTrace + "< br>"); Response.Write("GetHtmlErrorMessage:" + erroy.GetHtmlErrorMessage() + "< br>"); Response.Write("erroy.GetHttpCode().ToString():" + erroy.GetHttpCode().ToString() + "< br>"); Response.Write("erroy.Data.ToString()::" + erroy.Data.ToString() + "< br>"); }
这种方法不能完整地显示错误信息;
asp.net自定义错误处理页面方法二
1、添加Web.config, < system.web>< /system.web>中添加< customErrors mode="On"
defaultRedirect="ApplicationErroy.aspx" >< /customErrors>节点,
2、添加Global.asax文件,找到Application_Error事件,加入以下代码:
Exception erroy = Server.GetLastError(); string err = "出错页面是:" + Request.Url.ToString() + "< br>"; err += "异常信息:" + erroy.Message + "< br>"; err += "Source:" + erroy.Source + "< br>"; err += "StackTrace:" + erroy.StackTrace + "< br>"; Server.ClearError(); Application["erroy"] = err;
2、添加错误处理页面:ApplicationErroy.aspx 加入以下代码;
Response.Write(Application["erroy"].ToString());
这种方法能完整地显示错误信息,
***的办法还是两种方法一起用***!
另:web.config中也可以把
< error statusCode="403" redirect="NoAccess.htm" />//访问被禁止 < error statusCode="404" redirect="FileNotFound.htm" />//找不到页面
添加进去
http错误代码含义:
"100" : Continue
"101" : witching Protocols
"200" : OK
"201" : Created
"202" : Accepted
"203" : Non-Authoritative Information
"204" : No Content
"205" : Reset Content
"206" : Partial Content
"300" : Multiple Choices
"301" : Moved Permanently
"302" : Found
"303" : See Other
"304" : Not Modified
"305" : Use Proxy
"307" : Temporary Redirect
"400" : Bad Request
"401" : Unauthorized
"402" : Pay
"403" : Forbidden
"404" : Not Found
"405" : Method Not Allowed
"406" : Not Acceptable
"407" : Proxy Authentication Required
"408" : Request Time-out
"409" : Conflict
"410" : Gone
"411" : Length Required
"412" : Precondition Failed
"413" : Request Entity Too Large
"414" : Request-URI Too Large
"415" : Unsupported Media Type
"416" : Requested range not satisfiable
"417" : Expectation Failed
"500" : Internal Server Error
"501" : Not Implemented
"502" : Bad Gateway
"503" : Service Unavailable
"504" : Gateway Time-out
"505" : HTTP Version not supported
以上就是ASP.NET中怎么自定义错误处理页面,小编相信有部分知识点可能是我们日常工作会见到或用到的。希望你能通过这篇文章学到更多知识。更多详情敬请关注创新互联行业资讯频道。