了解 IIS 7 日志文件

问题描述

我正在尝试使用 jQuery AJAX 帖子调试 ASP.NET 4.0 网站中发生的 405 错误，我从 IIS 日志文件中得到以下信息.

2012-07-02 15:15:37 XXX.XX.XX.XXX POST/AjaxWebMethods.aspx/TestWebMethod - 443 - XXX.XX.XX.XXMozilla/5.0+(Windows+NT+5.1;+rv:13.0)+Gecko/20100101+Firefox/13.0.1 405 0 0 218

我的问题:日志末尾的 405 0 0 218 表示什么?我假设 405 部分是客户端错误编号，但剩下的 3 个数字是多少?

解决方案

查看日志文件的顶部，您会看到如下内容:

#Software:Microsoft Internet Information Services 7.5#版本:1.0#日期:2011-04-13 19:02:34#Fields:日期时间s-ip cs-method cs-uri-stem cs-uri-query s-port cs-username c-ip cs(User-Agent) sc-status sc-substatus sc-win32-status time-taken

#Fields 行会告诉您每个值代表什么.在您的情况下，并假设您使用默认日志设置运行，则值为:

sc-status sc-substatus sc-win32status 耗时====================================================405 0 0 218

• sc-status - 是 HTTP 状态码的主要部分
• sc-substatus - 是子状态，例如对于 503.19 HTTP 状态，它将是 19 部分
• sc-win32status - 是一个 Windows 系统错误代码
• time-taken - 以毫秒为单位发送响应所花费的时间

如果您获得 sc-win32status 的非零值，您可以使用:

NET HELPMSG

...找出状态代码映射到.

如果某个字段在日志文件中没有值，则缺少的值将显示为连字符 -.

I'm trying to debug a 405 error that is occurring in an ASP.NET 4.0 website with a jQuery AJAX post, and I've got the following from an IIS log file.

2012-07-02 15:15:37 XXX.XX.XX.XXX POST /AjaxWebMethods.aspx/TestWebMethod - 443 - XXX.XX.XX.XXMozilla/5.0+(Windows+NT+5.1;+rv:13.0)+Gecko/20100101+Firefox/13.0.1 405 0 0 218

My question: what does the 405 0 0 218 at the end of the log signify? I'm assuming that the 405 portion is the client error number, but what are the 3 remaining numbers?

解决方案

Take a look at the top of your log file and you'll see something like this:

#Software: Microsoft Internet Information Services 7.5
#Version: 1.0
#Date: 2011-04-13 19:02:34
#Fields: date time s-ip cs-method cs-uri-stem cs-uri-query s-port cs-username c-ip cs(User-Agent) sc-status sc-substatus sc-win32-status time-taken

The #Fields row will tell you what each value represents. In your case, and presuming you're running with the default log settings, the values would be:

sc-status  sc-substatus   sc-win32status  time-taken
====================================================
405        0              0               218

• sc-status - is the major part of the HTTP status code
• sc-substatus - is the sub status e.g. for a 503.19 HTTP status it would be the 19 part
• sc-win32status - is a Windows system error code
• time-taken - is the time taken to send the response in milliseconds

If you're getting non-zero values for sc-win32status you can use:

NET HELPMSG <sc-win32status value>

...to find out that that status code maps to.

If a field doesn't have a value in the log file then the missing value is shown as a hyphen -.

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