domain access

JSONP (JSON with Padding) is a "usage pattern" of data format JSON that allows Web pages to obtain data from other domains.For more detailed information on JSONP, please refer to http://baike.baidu.com/view/2131174.htm, below is an example:I.

$ (function () { $.ajax ({ URL: ' http://ihisuns.vicp.cc:8765/PcClient.aspx ', Data: {"ModuleName": " Mixindialogue "," MethodName ":" Getmixindialogue "," Id ":" 1 "}, datatype:" Jsonp ", Jsonp:" Jsonpcallback ", Success:function (data) {

Prohibit access to a site that is not in the same domain, an example below to access http://www.google.cn, Save this code to test.html, the local directly with IE open no problem, but the code uploaded to the server, the problem arises--js

The parameter transfer under the same domain name is easy to implement, but there are some limitations in Cross-domain domain. Of course, I can search a lot of introduction posts, here I jsonp this one-way cross-domain way to summarize, and attach a

This article is an example of how cookies in PHP can achieve two-level domain-accessible operations. Share to everyone for your reference. The specific methods are as follows: Cookies are commonly used in some applications, assuming that I have a

When you invoke webservice with Silverlight, the following error occurs: Reason: Silverlight accesses other server-side data through the webservice. S Workaround, establish a cross-domain policy file: Create 2 XML files in the root directory

Reference Documentation: http://www.foreverpx.cn/2016/06/22/cross_content_type/ Problem: Run the following code to make an error 501 $.ajax ({ type: "POST", URL: "http://192.168.1.202/sensordata.php", contentType: '

Today, the front-end debugging, because the interface is currently and front-end is not a machine, so the front end of the use of Ajax access interface needs to cross the domain; Preparatory work: 1, the use is Cros 2, the front-end use of jquery

In the development of information systems, according to the relevant business logic will inevitably be multiple systems between the login. In general, we need to use multiple user names and passwords between multiple systems. This allows customers

I. About AJAX Cross-domain requests, with JSONP always unsuccessful, although you can return data, but error at the error. The reason is that the returned data format is not JSONP format. However, a request constructed with C # can return data. Two.

Get IP address, JS can also get the client IP address, we know that JS can not cross the domain, so here with the help of jquery, really can achieve access to IP address, code as follows, has passed the test: jQuery (Function ($) { var url

I use the Ckplayer player to implement the No ' Access-control-allow-origin ' header is present on the requested resource when playing the. m3u8 file in the HTML5 environment.Find on the Internet that you need to add the Crossdomain.xml file in the

In the client programming language, such as JavaScript and ActionScript, the homology strategy is an important security concept that is important in ensuring data security. The homology policy stipulates that scripts across domains are isolated, and

What is called Cross-domain. A simple understanding is that different servers, different domain names between the access. How to set the Cross-domain of the ASP.net Web program. Add the following code to the Web.config

This is actually an advanced encapsulation of the previous example $.ajax ({..}). In the server by obtaining callback parameters (such as: Web Effects onp*****) to get the jquery side of the subsequent callbackIt then returns something like: "The

The code is as follows Copy Code Using jquery ajax call WCF service Get/post/put/deleteHttp://www.codeproject.com/Articles/254714/Implement-CRUD-operations-using-RESTful-WCF-ServicUsing POST methodRetrieve a representation of the

Today to set a ban on the Nginx IP access to the server, only through the domain name access, this is to avoid other people to the record of the domain name resolution to their own server IP and cause the server was disconnected from the network to

In the previous article > with ExtJs and WCF Interactive implementation of the paging grid, reply center There are students hope to be able to use cross-domain access, this problem has also bothered me for a long time, It would have been extjs to

Today suddenly encountered a problem, the site with the primary domain name, and then its resource file is also configured with a res two domain name, resulting in CSS style reference font style error Cross-origin requests have been intercepted:

There are a number of major solutions based on browsers across domains: 1. JSONP 2.IFrame mode 3. Realize 4.CORS Cross-domain resource sharing through flash, here we focus on the cors across domains in MVC, the rest of the way you can find relevant