C # ABP allows cross-domain requests

Note: Regardless of whether the APB Zero module is installed, you can use the cross-domain

First configure the Web API:

1. Under the Web API Project, install the package

Install-package Microsoft.AspNet.WebApi.Cors

2. Then in Webapimodule method Initialize, add the following code: (The code is best on the top of Configureswaggerui)

// set up cross-domain            var New Enablecorsattribute ("*""*" "*"*  ");             true ;            GlobalConfiguration.Configuration.EnableCors (cors);

The cross-domain of the Web API is configured above, and then we want to support cross-domain in web MVC as well. Below we give an example of the login module support cross-domain.

Then configure the Web MVC project to allow login support across domains:

1. We create a attribute class, called Acceessoriginalattribute, as follows:

usingSystem;usingSystem.Collections.Generic;usingSystem.Configuration;usingSystem.Linq;usingsystem.web;usingSYSTEM.WEB.MVC;namespacemagicqces.web.filters{ Public classAcceessoriginalattribute:actionfilterattribute, Iexceptionfilter {         Public voidInternalexuteaccesscontrole (httpresponsebase response, httprequestbase request) {varHeader =Response.            Headers; varRequestheader =request.            Headers; Header. Set ("Access-control-allow-origin", requestheader["Origin"] ??"/ http"+ requestheader["Host"]); Header. Set ("Access-control-allow-methods","POST, GET, OPTIONS, DELETE"); Header. Set ("Access-control-max-age","3600"); Header. Set ("access-control-allow-headers","*"); Header. Set ("access-control-allow-credentials","true"); }         Public Override voidonactionexecuting (ActionExecutingContext filtercontext) {Base.        OnActionExecuting (Filtercontext); }         Public Override voidonactionexecuted (ActionExecutedContext filtercontext) {internalexuteaccesscontrole (FilterContext.H            Ttpcontext.response, filterContext.HttpContext.Request); Base.        OnActionExecuted (Filtercontext); }         Public Override voidonresultexecuting (ResultExecutingContext filtercontext) {Base.        Onresultexecuting (Filtercontext); }         Public Override voidonresultexecuted (ResultExecutedContext filtercontext) {Base.        Onresultexecuted (Filtercontext); }         Public voidonexception (Exceptioncontext filtercontext) {Filtercontext.result=NewJsonresult () {Data=New{succeed =0, Message =FilterContext.Exception.Message}, Jsonrequestbehavior=Jsonrequestbehavior.allowget}; Filtercontext.exceptionhandled=true; }    }}

2. Then, in AccountController, in the login method, add the above attribute, as follows:

        [acceessoriginal]        publicasync task<jsonresult> Login (string string Password)

In this way, the login also supports cross-domain.

C # ABP allows cross-domain requests