last modified header

HTTP Status Code Summary numbering name explain 1???? ?????? 1XX messageThis type of status code, on behalf of which the request has been accepted, needs to be processed. This type of response

Here is a detailed list of Ajax parameters in jquery: Name of parameter Type Describe Url String (Default: Current page address) sends the requested address. Type String

A, $.get (Url,[data],[callback])Description: The URL is the request address, data is the list of requests (is optional, you can also write the parameters to be passed in the URL), callback is the callback function after the successful request, the

$. Ajax () method parameters in JQuery and case studies  Load remote data using HTTP requests. JQuery underlying AJAX implementation. For easy-to-use high-level implementation, see $. get, $. post, and so on. $. Ajax () returns the created

jquery is really a very good lightweight JS framework that can help us to develop JS applications quickly and to some extent change the way we write JavaScript code.Talk less, go straight to the point, we first look at some simple methods, these

Brief introductionFor your site's visitors, intelligent content caching is one of the most effective ways to improve the user experience. caching, or temporary storage of previous requests, is one of the most core content distribution policies in

100 the client should continue to send the request. This temporary response is used to inform the client that some of its requests have been received by the server and are still not rejected. The client should continue to send the remainder of the

Here is a detailed list of Ajax parameters in jquery:The parameter name type describes the URL String (Default: Current page address) to send the requested address.type String (default: "Get") Request method ("POST" or "get"), the default is "get".

Ajax parameters in jquery detailed description Name of parameter Type Describe Url String (Default: Current page address) sends the requested address. Type String (Default: "Get"

[Introduction] jQuery Ajax in the Web application development is very common, it mainly includes ajax,get,post,load,getscript and so on several commonly used no refresh operation method, below I come to introduce to you students. Let's start with

HTTP RequestThe client requests access to the resource to the server by sending an HTTP request. The HTTP request consists of three parts: the request line, the message header, and the request for essay.3.1. Request LineThe request line begins with

Ajax method parameters in jquery are always remembered, here is a record.1.url:Requires that the requested address be sent as a parameter of type string (the current page address is assumed to be the default).2.type:A parameter of type string is

URL: The requested address is requested for a parameter of type string, (the current page address is assumed to be the default).type: A parameter of type string is required, and the request method (post or get) defaults to get. Note Other HTTP

HTTP status CodeDefinedThe HTTP status code is a 3-bit numeric code that represents the HTTP response status of the Web server. It is defined by the RFC 2616 specification and is extended by RFC 2518, RFC 2817, RFC 2295, RFC 2774, RFC 4918, and

Jquery ajax method and Parameter Details, jqueryajaxJquery ajax method and parameters 1. $. ajax () has only one parameter: The parameter key/value object, which contains information about various configurations and callback functions. Parameter

URL: The requested address is requested for a parameter of type string, (the current page address is assumed to be the default).Type: A parameter of type string is required, and the request method (post or get) defaults to get. Note Other HTTP

JQuery underlying AJAX implementations. Easy to use high-level implementation see $.get, $.post and so on. $.ajax () returns the XMLHttpRequest object that it created. In most cases you do not need to manipulate the function directly unless you need

Cache-control:No-cache#不使用本地缓存. You need to use cache negotiation to confirm with the server whether the returned response is changed or not, and if there is an etag in the previous response, the request will be validated with the service side, and

jquery encapsulates Ajax as a function, which we use very conveniently, jquery automatically submits the data based on the Content selection post or get, and it automatically encodes it, but to fully grasp the Ajax in jquery, we have to remember its

1. Send request by XMLHttpRequest method(1) Premises create XMLHttpRequest object:// Send Request var request; if (window. XMLHttpRequest) { new XMLHttpRequest ();} Else { new ActiveXObject ("Microsoft.XMLHTTP");}(2) The request is then sent