http 200 vs 201

A Web site may receive millions of user requests per day, but this also creates some performance drawbacks, for example, a Web page file containing many images does not contain the actual image data content, but only indicates the URL of the image.

1 HTTP Overview 1.1 HTTP IntroductionHTTP is an abbreviation for Hyper Text Transfer Protocol (Hypertext Transfer Protocol). HTTP is a transfer protocol used to transfer hypertext from a WWW server to a local browser. It can make the browser more

The status code consists of three digits, the first number defines the category of the response, and there are five possible values: 1XX: Indicates information--indicates that the request has been received, continues processing 2xx:

LVS-DR Mode principle Reprinted annotated Source: http://blog.csdn.net/lengzijian/article/details/8089661 Attach a schematic diagram first: In order to express the LVS-DR principle more clearly, we use the Tcpdump tool to print the TCP data, view

Create an ASP. NET core Web API under Mac to create an ASP. This series of articles is reference to the. NET core documentation and source code, may be asked, directly read the official English document is not enough, why write these

The find-replace in Visual Studio can use a regular expression:   Example:   From:     # Define ds_min_error 0 # Define ds_error 0 # Define ds_download_error 1 # Define ds_db_download_error 2 # Define ds_fd_init_error 3 // cfiledownload init Error #

Php scripts generate a googleplayurl download link. download the apk and obtain the android version number after automatic decompilation. Requirements: Get the offer tracking linkFollow the redirect to get google play urlGo to

Comprehensive in-depth analysis of spark2--knowledge points, source code, Tuning, JVM, graph calculation, projectCourse View Address: http://www.xuetuwuyou.com/course/220The course out of self-study, worry-free network:

Transferred from: http://www.cnblogs.com/luckythan/p/4478706.htmlThe basic operating procedure for SVN is:You just entered a new company and asked you to take over an ongoing project, and you opened the terminal and wrote: SVN co

Comprehensive in-depth analysis of spark2--knowledge points, source code, Tuning, JVM, graph calculation, projectCourse View Address: http://www.xuetuwuyou.com/course/220The course out of self-study, worry-free network: http://www.xuetuwuyou.comA