Tag:Cross domain

  • IOS and H5 page interaction (wkwebview and uiwebview cookie settings)


    IOS and H5 page interaction (wkwebview and uiwebview cookie settings) Mainly record the cookie related pits 1. UIWebview 1. Uiwebview is relatively simple and can be realized directly by setting cookies through nshttpcookiestorage. Code part “` NSURL *cookieHost = [NSURL URLWithString:self.domain]; //Set cookies NSHTTPCookie *cookie = [NSHTTPCookie cookieWithProperties: [NSDictionary dictionaryWithObjectsAndKeys: [cookieHost host], NSHTTPCookieDomain, [cookieHost path], […]

  • CORS you should know


    What you should know about CORSBy Nicolas BaillyTranslator: Boxuan If you’re like me, the first timeCORS(cross domain resource sharing), you want the server to receive those you splicedAjaxRequest and process them. So you go to stackoverflow.com and copy a piece of code to set up some HTTP headers so that the request can work normally. […]

  • Front end training – intermediate stage (11, 12) – principle and implementation of cross domain request (August 22, 2019)


    The most basic part of the front end isHTML+CSS+Javascript。 Mastering these three technologies, even if you are a beginner, is just a beginner. Now the definition of front-end development is far more than these. Front end classroom(HTML/CSS/JS)In line with the central idea of improving the technical level and strengthening the basic knowledge, we have started […]

  • JQuery JSON cross domain request


    JQuery JSON cross domain request The cross domain security restrictions are all for the browser side, and there is no cross domain security restriction for the server side. The browser’s same origin policy restricts the interaction of documents or scripts loaded from one source with resources from another source. If the protocol, port and host […]

  • Deep analysis of Ajax and cross domain problems


    What is Ajax Ajax (asynchronous JavaScript and XML) is a technology that can request additional data from the server without refreshing the page. The emergence of Ajax brings a better user experience The core of AJAX is the XMLHttpRequest (XHR) object. XHR provides a smooth interface for sending requests to the server and parsing server […]

  • . net core web API add cross domain implementation of session


    1. Configure startup /Configureservices add: services.AddSession(options => { options.Cookie.Name = “.AdventureWorks.Session”; Options. Idletimeout = system. Timespan. Fromseconds (120); // set the expiration time of the session Options. Cookie. Httponly = true; // set the value of the cookie that cannot be obtained through JS in the browser }); services.TryAddSingleton(); services.AddHttpContextAccessor(); #Region cross domain services.AddCors(options => […]

  • Asp.net authentication and cross domain call of Web API based on JWT


    With the emergence of multi terminal, more and more websites provide services through web API restful, and many websites also adopt the mode of front-end and back-end separation for development, so the way of authentication may be different from the traditional cookie based session ID. in addition to the annoying problem of cross domain cookie […]

  • Ajax encapsulation and cross domain knowledge


    Ajax encapsulation and cross domain knowledge ajax Get or post $_getis an array of variables passed to the current script through the URL parameter. $_postis an array of variables passed through HTTP post to the current script. When to use get? The information sent from the form via the get method is visible to anyone […]

  • Talk about cross domain


    http: //zt.jd.com:80/cgi-bin/popuser_menu?tag=4#eduTopThis is a normal URL, format: protocol: / / hostname [: Port] / path / [? Query] “fragmentThe relationship is as follows: In the browser, there is a policy — the same source policy — that only the same source files can communicate with each other, or they will be rejected by the browser. […]

  • Complete knowledge of Ajax


    AJAX AJAXNamely”Asynchronous JavaScript and XML”It refers to a web development technology for creating interactive web applications. Ajax = asynchronous JavaScript and XML (a subset of the standard common markup language) AJAX is a technology for creating fast dynamic web pages Through a small amount of data exchange with the server in the background Ajax enables […]

  • Detailed explanation of Ajax cross domain (jsonp) call Java background


    1. Jsonp definition Jsonp is the abbreviation of JSON with padding, which is an unofficial protocol. It allows script tags to be generated on the server side and returned to the client side to realize site access in the form of JavaScript callback. Jsonp is an injection of script tag, which adds the response returned […]

  • Cookies under multiple domain names appear in the project


    When we view the cookies of a project, we sometimes see the cookies under multiple domain names, as shown in the following figure:       One common reason is because we refer to resources in another project. The following picture:         Important: one of the browser’s default mechanisms: if we refer to the resources […]