Original link: Http://www.cnblogs.com/yin-jingyu/archive/2011/08/01/2123548.html HTTP (hypertext Transfer Protocol) is a set of rules for computers to communicate over a network. Computer experts design HTTP to enable HTTP clients (such as Web
Reprinted from: http://www.cnblogs.com/sunxucool/archive/2012/12/11/2813113.html1. Get is the data that is fetched from the server and post is the data sent to the server.2. Get is the URL where the parameter data queue is added to the Action
HTTP request FormatWhen the browser makes a request to the Web server, it passes a block of data to the server, which is the request information, and theHTTP request information consists of 3 parts: L Request method URI protocol /version L Requests
GET: Requests the specified page information and returns the entity principal.HEAD: Only the header of the page is requested.POST: The requesting server accepts the specified document as a new subordinate entity for the identified URI.PUT:
The first line of the request method URI Protocol/version request is "Method URL negotiation/version": get/sample.jsp http/1.1 the "GET" in the code above represents the request method, "/sample.jsp" represents the URI, "http/1.1 represents the
HTTP Request FormatWhen the browser makes a request to the Web server, it passes a block of data to the server, which is the request information, and theHTTP request information consists of 3 parts: L Request method URI protocol /version L
Introduction to 8 types of requests for HTTP protocolsThe HTTP protocol defines eight methods or "actions" to indicate different ways of manipulating the resources specified by Request-uri, as described below:OPTIONS: Returns the HTTP request method
Introduction to get, post, and head in the HTTP protocol2008-05-10 14:15GET: requests the specified page information and returns the entity Principal.HEAD: only the header of the page is Requested.POST: the requesting server accepts the specified
/* 1. Design 2 classes, the relationship between classes (such as inheritance, composition) 1> car (1) Properties * Number of wheels * speed (2) method * Property corresponding set and get method 2> Bus (1) Properties * Number of wheels * speed *
In Objective-c, we can use new simple instead of alloc init, we present today is similar to the simple use of new OC features, with the @property, @synthesize to replace the Get,set method, it is very simple to use. Can save a lot of code, when the
Summary of Swift advanced syntax
1. Functions
1.1 func funcNmae ()-> () {} defines a function. Its parameter is null and the return value is null, if there are parameters and return values, you can simply write them in two brackets.
1.2 The
The form is mainly responsible for data collection in the webpage, and the data is transmitted as a whole, which greatly improves the efficiency of data submission to the server.
Form three basic components:
Form Tag: contains the URL of the CGI
HTTP (hypertext Transfer Protocol) is a set of rules for computers to communicate over a network. Computer experts design HTTP to enable HTTP clients (such as Web browsers) to request information and services from an HTTP server (Web server). HTTP
Recently due to the course work, to do an HTTP server, now record the course I do the whole process of the homework.
(a) theoretical knowledge
HTTP (hypertext Transfer Protocol) is a set of rules for computers to communicate over a
The release of the. NET Framework 3.5 resolves the JSON problem in the WebService invocation, and this article describes the jquery call WebService returns JSON data based on the. NET Framework 3.5. In addition, we should also introduce the problem
When we access the server using Ajax without reloading the page, we have two options to transfer the request information to the server. The two options are GET and POST.
When sending request information to the server to load a new page, there are
When it is necessary to obtain some information from the browser, in many cases, the Web server daemon is eventually given. The browser uses two methods to pass this information to the Web server. These methods are the Get method and the Post method.
I. http request format
When a browser sends a request to the Web server, it sends a data block to the server, that is, the request information. The HTTP request information consists of three parts:
① Request Method URI protocol/version
② Request
From: http://www.cnblogs.com/zhishan/articles/2441893.htmlgetand postdifferentiate and use
Many people cannot tell the difference between get and post, and when to use get? When to use post?Both get and post Methods send data to the server, but
Big endian: A large-bit address stores high-bit bytes, which can be called high-bit priority. The memory is stored sequentially from the lowest address (high-digit numbers are written first ). Put the highest byte at the beginning.
Little endian:
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