Those redirects deliver a 302 or 301 code, which usually tells search engines to index your error page at many different URLs.
此类重定向提交的是302或301代码，通常这会告诉搜索引擎将你的错误页跟许多不同的URL一起索引起来。
When you set up your 404 error page, make sure that the server delivers a 404 error code if a page doesn't exist.
在设置404错误页面的时候，一定要确保服务器提交一个404错误代码，如果某个页面不存在的话。
For example, you've certainly entered a request for a URL, typed the URL incorrectly, and received a 404 error code to indicate a page is missing.
比方说，您肯定遇到过输入了错误的URL请求而得到404错误码的情形，它表示该页面不存在。
Attempting these actions results in a -873 (code page mismatch) error.
如果尝试这么做，会产生a - 873(代码页不匹配)错误。
For example, with the code that has been completed so far, if you enter a value of 0 in the first JSP page during execution, an error message will be generated on the application server console.
例如，使用前面已经完成的代码，如果您执行时在第一个jsp页面中输入值0，则将在应用程序服务器控制台上产生一个错误。
The response contains a Status reporting either success (code 200) or one of a number of error codes (see Resources for a link to a table of error codes on the Geocoder service page).
响应包含一个Status，报告成功（代码 200）或错误代码之一 (参见参考资料 获得 Geocoder服务页面的错误代码表链接)。
Everyone knows that if you try to access a page that doesn't exist, the server will throw you back 404 page not Found, or if you mess up your rails code, you will get a 500 Application Error.
每个人都知道如果打开一个并不存在的页面，服务器会返回一个404错误页面。如果你的Rails程序出错了，会返回一个500应用程序内部错误的页面。
As a result, if someone comes across an error (for example, a 404 page Not Found, 403 Forbidden, or 500 Internal Server error), he will only see an ugly error code page.
因此，如果某人遇到一个错误(例如，404PageNotFound、403 Forbidden或500InternalServerError等错误)，他将看到一个难看的错误代码页面。
Of course, the yellow results from the JSP tags and code, rather than any real error in the page.
当然，黄色内容来自于JSP标记和代码，而不是页面出现了什么真正的错误。
After making changes in your code, you can just refresh the application's page to verify whether the error still occurs or is fixed.
在对代码做出更改之后，只需刷新应用程序的页面，就可以验证错误是否仍然存在还是已经被修复。
Don't forget to register ErrorServlet in web.xml, along with the other servlets we'll create throughout this article. The code in Listing 12 registers an error page that points back to ErrorServlet.
不要忘记在web . xml中注册errorservlet，以及我们在本文所创建的其他Servlet。
When an error occurs for such a device, the request returns the HTTP response code 200, indicating success, but the body of the page contains the error message.
在此类设备发生错误时，请求返回HTTP响应代码200，指示成功，但页的正文包含错误信息。
NET sets an error code in the response and renders a page that describes the error in detail.
NET会在回应中设定错误码，并且呈现详细说明错误的页面。
Why is there an Error for my Test Code but not When I visit the Page Manually?
为什么会有一个错误我的测试代码，而不是当我访问的页面手动？
The trueimage interpreter was unable to reset page-level information suchas paper size or number of copies . the job printing may not be correct. the error code returned from the system was% 1.
trueimage解释器无法复位页面信息，如纸张大小或副本数。打印作业可能不正确。系统返回的错误码为%1。
The trueimage interpreter was unable to reset page-level information suchas paper size or number of copies . the job printing may not be correct. the error code returned from the system was% 1.
trueimage解释器无法复位页面信息，如纸张大小或副本数。打印作业可能不正确。系统返回的错误码为%1。
应用推荐