Cause
Today, a garden friend reported to us that some blog articles opened in chrome will contain "Bad request-request too long. HTTP Error 400. the size of the request headers is too long. "error page:
It's okay to use IE and Firefox, but Chrome
1. Duplicated code (repeated code)
Duplicated Code is the first among the stinks. If you see the same program structure in more than one location, the program will become better if you are sure to combine them into one.
The simplest duplicated code
Recently, when doing web development, using $.post to submit data, but the callback function has not been triggered, press F12 to see the console output is: POST * * * Bad Request
The background is SPRINGMVC, and setting breakpoints will not be
This article is in the study summary, welcome reprint but please specify Source: http://blog.csdn.net/pistolove/article/details/42083495
In the refactoring note-the bad taste of the code (above) describes 11 of the 22 bad flavors, this article will
You can try to clear the browser cache and access your FTP to see if you can log on
Cause
A server (not necessarily a Web server) serves as a gateway or proxy to meet customer requirements (such as a Web browser or our CheckUpDown robot) to access
Next, I would like to review the TCP/IP protocol family related things, of course, most of these things were learned in college, but that sentence, the basis of things still need to review the back of the time. The next few blog is about the TCP/IP
This is a more comprehensive HTTP request error status code Daquan link address: http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html, the following are just a few of the common occurrences.
1xx (Temporary response)A status code that represents a
When a user tries to access content on a server that is running Internet information Services (IIS) over HTTP, IIS returns a numeric code that represents the status of the request. The status code can indicate whether a specific request has
You can try to clear the browser cache access to your FTP to see if you can log in
Successfully resolved 502 Bad Gateway error
Log on Today, show 502 bad Gateway,nginx the most annoying place is often this error, because I do not intend to spend
Fortunately, there is a way to solve this problem in nginx:In nginx. conf, increase the values of client_header_buffer_size and large_client_header_buffers to alleviate this problem.Client_header_buffer_size: The default value is 1 k. Therefore, if
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