mandala cross

Recently has been in exchange for cross links, add a link to exchange the group has 75, exchange links QQ has 264. But when contacted by these link-swapping people, there is a big problem that nearly half of the people don't know what a cross link is, and some people have only a vague idea of the crossover in their mind, but it's not clear. So I decided to write this article today to sweep the literacy, to

Cross-domain problems originate from JavaScript's same-origin policy, which allows mutual access only if the protocol + host name + port number (if present) is the same. This means that JavaScript can only access and manipulate resources under its own domain, and cannot access and manipulate resources under other domains.In the past, front-end and back-end mixed together, such as JavaScript directly invoke a HttpHandler inside the system, there is no

1. Description of the problemYangzhou site in the beginning of the installation of the middleware WebLogic12.1.1 version, in accordance with the company before the solution WebLogic12 method, we have released a virtual path in the middleware/, root directory file for the root of the service.This root file contains the following files:The following issue occurs when the program initiates cross-domain access:Visible, although we can access to the crossd

I. cross-platform OR cross-language Cross-platform -- JAVA The concept of cross-platform is an important concept in software development. It does not depend on the operating system or the hardware environment.Applications developed in one operating system can still run in another operating system. Relatively speaking,

I. cross-platform or cross-language Cross-platform -- Java The concept of cross-platform is an important concept in software development. It does not depend on the operating system or the hardware environment.Applications developed in one operating system can still run in another operating system. Relatively speaking,

1. A cross-domain problem occurs only when JavaScript initiates an Ajax call, or when Silverlight initiates a service invocation, because the browser is given a lower permission for both requests, usually allowing only the resources in the domain to be called. Unless the target server explicitly tells it to allow cross-domain calls. Suppose our page or application is already on the http://www.test1.com, and

Yesterday wrote a "cross-link to explain what is a cross link", I believe many friends have read this article, there are many friends added my QQ and I exchange this question. So since the cross link is better than the common link, what is the good of it? What's the effect of cross linking? This is what the writer is g

Js cross-origin and js cross-Origin I am so nervous when I write my blog for the first time. I don't know what I can write. I am sorry for a mistake. Please give me more advice. 1. What is cross-origin? As long as the Protocol, domain name, and port are any different, it is cross-domain. For example: Http://ww

Common cross-origin resource request analysis, cross-origin Resource Ajax technology is most often used in WEB development to complete client-to-server communication. The XmlHttpRequest object that implements Ajax communication brings about cross-domain security policy issues. Simply put, by default, an XHR object can only access resources in the same domain as t

There are many ways to implement cross-domain, except for the cors mentioned in the previous article, there are Jsonp, HTML5, Flash, IFRAME, XHR2 and so on.This article explores Jsonp's cross-domain principles and records my experience here and shares with you.The exploration of Jsonp cross-domain principleWe know that when sending HTTP requests using the XMLHttp

Jquery solves the problem of Client Cross-origin access, and jquery Client Cross-Origin Client "cross-origin access" has been a headache, fortunately there is jQuery help, from the jQuery-1.2 after the cross-origin problem will be solved. I encountered a cross-origin problem

Web security, starting from the front, summarizes several technologies for Web front-end security:1,xssthe full name of the XSS is Cross site Scripting, which means that the principle of XSS is to inject scripts into HTML, which specifies script tagsXSS attacks are divided into two categories, one is from internal attacks, mainly refers to the use of the program's own vulnerabilities, the construction of cross