rescator domains

It's actually quite simple: just set up a response header on the server: header ("Access-control-allow-origin: *"); Nice, is there any wood?The following two sentences can also be taken:header("Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept");header(‘Access-Control-Allow-Methods: GET, POST, PUT‘);其他人呢的看法：Access-Control-Allow-Origin。HTTP响应头，指定服务器端允许进行跨域资源访问的来源域。可以用通配符*表示允许任何域的JavaScript访问资源，但是在响应一个携带身份信息(Credential)的HTTP请求时，Access-Control-Allow-Origin必需指定具体的域，不能用通配符。

PHPM.hinabian.comclassController_cookieextendsHnb_base_controller { Public functionInit () {Parent::init (); } Public functionindexaction () {Setcookie(' cookie_4000 ', Json_encode ($_request), Time() +86400, '/', '. hinabian.com '); } Public functionclsaction () {hnb_session:: getinstance ()clearsession (); } }Www.hinabian.com class extends Hnb_base_controller { publicfunction init () { parent::init (); }

site.Where scripts are referenced across Domain Services through the script tag.DOCTYPE HTML>HTML> Head> title>Testtitle> Linkrel= "stylesheet"href= "/stylesheets/style.css">Head> Body> script src= "Http://localhost:3001/ad"> Script > H1>Flight informationH1> h4>Flight number: MU532h4> h4>Departure: Beijingh4> h4>Arrival: Shanghaih4> Body>HTML>After the page runs, like, you can have access to the product information listed, tired of p

Generally using Tomcat to advertise a Java Web project using Www.xxx.com:8080/appname/xxxservlet to access a simple service, which would ' burst ' the application name (of course, you can also get rid of), it does not look canonical and needs to fill in the port ( Of course, you can also publish directly to 80port, but assume that for example there are multiple systems PHP has to consider.Apache uses 80port to forward different requests to Tomcat's different applications, that is, all services a

JSONP requests are limited: first, you cannot jump out of Layer two, second, post is not supported.The scenario that often resolves cross-domain post requests is an "old" method that requests an IFRAME under the same domain.Server-side:Additional header information is required:[PHP]View Plaincopy Header (' access-control-allow-origin: * '); Header (' access-control-allow-methods:post '); Header (' access-control-max-age:1000 '); Returns a string with callback:[PHP]View P

.........After: $.ajax ({type: "GET" false Url:wwwurl + "/home/index" " Jsonp " " callback ", // to the request handler or page, identify the JSONP callback function name (typically: callback). Jsonpcallback: function () {}, // callback. Success: function Here you can compare the differences between the two ways.The Jsonpcallback property is followed by an anonymous function, in fact, this should be called from another "domain" returned function name, function in the domain JS inside,

Head>4 title>A pagetitle>5 Scripttype= "Text/javascript"src= "Jquery.js">Script>6 Head>7 Body>8 Div>A pageDiv>9 iframeID= "iframe"src= "http://baike.baidu.com/B.html"style= "Display:none;">iframe>Ten Script> One $(function(){ A Try{ - Document.domain= "www.baidu.com"; - }Catch(e) {} the $("#iframe"). Load (function(){ - variframe= $("#iframe"). contentdocument.$; - Ifram.get ("http://baike.baidu.com/Interface",funct

1. Enable cors support for Angularjs. config (function($httpProvider) { true; $httpProvider. defaults.headers.post[' content-type '] = ' application/x-www-form-urlencoded;charset=utf-8 ' ; Delete $httpProvider. defaults.headers.common[' X-requested-with ');})2. Turn on server-side cors supportHeader (' access-control-allow-origin: * ');Just need these two pieces of code!Angularjs Simple implementation of $http.post (CORS) across domains

Original source: http://blog.csdn.net/nocky/article/details/6056802Source: Http://www.codecentrix.com/blog/wnd2doc_csharp/GetDocumentFromWindowCsharp.zipOriginal author's blog: http://codecentrix.blogspot.com/Collation found that the last or IE policy to restrict cross-domain access, the previous use of programming methods and the method of embedding script code, are denied access.But now with the method below can be solved, the code is not much. DLL and code are in the project file.Note that yo

; Init-param> Param-name>Cors.supportedheadersParam-name> Param-value>Accept, Origin, X-requested-with, Content-type, last-modifiedParam-value> Init-param> Init-param> Param-name>Cors.exposedheadersParam-name> Param-value>Set-cookieParam-value> Init-param> Init-param> Param-name>Cors.supportscredentialsParam-name> Param-value>TrueParam-value> Init-param> Init-param> Param-name>Cors.maxageParam-name> Param-value>3600Para

. Keys) {FILTERCONTEXT.REQUESTCONTEXT.HTTPCONTEXT.RESPONSE.HEADERS.ADD (item, Headers[item]); } Base. OnActionExecuting (Filtercontext); } }Note that in the production environment, our Access-control-allow-origin should be designated as a legitimate domain name, * It is dangerous for the website to be open to access.3 Troubleshooting IE10 The following issues cannot be cross-domainFor IE browser really can't say, although very like Microsoft's things, but for IE,

Yii2 enables synchronous logon and exit for multiple domain names across domains, and yii2 During platform development, the project is divided into two parts: frontend www.xxx.com and backend yun.xxx.com. Bind two domain names, we know that the frontend and backend can log on and exit synchronously when the domain name is not bound, but it becomes invalid after the domain name is bound, because the session has different scopes. The session scopes of b

A single login center is shared by multiple websites.So in a small project, the company developed the Advertising Alliance needs to statistics distributors come in and click to register orders and other information needs to use to get the corresponding value so first used SetcookieSetcookie ("Unid", "$unid", Time () +3600, "/", ". xxx.com")All two-level domain names are available $_cookie[' Unid ']; Get its value, or you can specify the last parameter modification of the domain name.PHP cookie s

general Web site, you need to send a cookie back to authenticate, at this time, the server also needs to set Access-control-allow-credentials:true to the response header, indicating cross-domain, allow the cookie to be added to the request. After setting access-control-allow-credentials:true, you want to assign access-control-allow-origin to the specific domain, otherwise the cookie will not be brought to the client. For example, set to access-control-allow-origin:http://192.168.0.1:8088,http:/

the page that sends the request is loaded here is the sending request2. The way the request is requested is that a synchronous request needs to be requested to the data before the next code is executed so that the page load time may be extended3. So it is recommended not to use such a way not recommendedScenario Two:Dynamically creating a script tag in JS specifying the requested interfacevar script = document.createelement ("script");Append script to head tagDocument.getelementstagname ("Head"

request chain. Most commonly used: data processed in the servlet is given to the JSP display, where parameters can be placed in the request domain with the past.Four, PageContext domain1. Life cycle: When a request to a JSP starts, it is destroyed when the response ends.2. Scope of Action: (page range) the entire JSP page is the smallest of the four major scopes.Role:(1) Get the other eight implicit objects, which can be considered as a portal object.(2) Get data from all of its domainsPageCont

, then the Epoll_ Ctl_mod one time epollin| Epollhup,epoll_wait will continue to receive the Epollin event to read all the data written. When client exits, server side receives epollin| Epollhup event; In order for the epoll_wait to block, because the client side has been disconnected, all server side is not necessary to maintain the socket, so Epoll_ctl_del. B. When the socket is block, the buffer data is read empty, and read returns 0, and When the socket is Non-block, the buffer data is

。　　　　　　　　this.getServletContext().getResourceAsStream("/1.properties")，给一个资源的虚拟路径返回到该资源真实路径的流。2、当在非servlet下获取资源文件时，就没有ServletContext对象用了，此时只能用类加载器classLoader.getResourceAsStream("../../1.properties")，此方法利用类加载器直接将资源加载到内存中，有更新延迟的问题，以及如果文件太大，占用内存过大。classLoader.getResource("../1.properties").getPath()，直接返回资源的真实路径，没有更新延迟的问题。Similarities and differences of ServletContext and applicationSame: In fact ServletContext and application are the same, it is equivalent to a class created two different names of

Front end Jsfunction Callhandlerbyjquery () { var url = "http//" + Window.location.hostname + "/helper.ashx? Flag=2bizinst_guid=276259callback=?rand= "+math.random (); $.ajaxsettings.async = false; $.getjson (URL, function (data) { alert (data.state + "|" + Data.msg);}); The background method public void ProcessRequest (HttpContext context) { string jsonresult = string. Empty; String callback = Context. Request.querystring["Callback

I knew Ms Windows live had a custom domains service, specifically: If you have a domain name, Microsoft can provide free e-mail hosting services for your domain The day before yesterday, I accidentally wanted to apply for a www.jb51.net domain name has been idle, so I would like to register a try, smooth finish, special to the specific steps came! 1. Login domains.live.com, if not registered first registration; 2. Click the "Add Field" button to mov