我已经创建了旅行服务器。它工作正常,我们可以通过Insomnia发出POST请求,但是当我们在前端通过axios发出POST请求时,它会发送错误:hasbeenblockedbyCORSpolicy:Responsetopreflightrequestdoesn’tpassaccesscontrolcheck:ItdoesnothaveHTTPokstatus.我们对axios的要求:letconfig={headers:{"Content-Type":"application/json",'Access-Control-Allow-Origin':'*',}}letdata={"id
我已经创建了旅行服务器。它工作正常,我们可以通过Insomnia发出POST请求,但是当我们在前端通过axios发出POST请求时,它会发送错误:hasbeenblockedbyCORSpolicy:Responsetopreflightrequestdoesn’tpassaccesscontrolcheck:ItdoesnothaveHTTPokstatus.我们对axios的要求:letconfig={headers:{"Content-Type":"application/json",'Access-Control-Allow-Origin':'*',}}letdata={"id
我有一个对Google的oAuth2api的AJAX调用,如下所示:$(document).on('click','#signup',function(){varOAUTHURL='https://accounts.google.com/o/oauth2/auth?';varSCOPE='emailprofile';varSTATE='profile';varREDIRECT_URI='https://localhost:8080/callback';varRESPONSE_TYPE='token';varCLIENT_ID='554886359117-8icq0dc9halr8rjd
我有一个对Google的oAuth2api的AJAX调用,如下所示:$(document).on('click','#signup',function(){varOAUTHURL='https://accounts.google.com/o/oauth2/auth?';varSCOPE='emailprofile';varSTATE='profile';varREDIRECT_URI='https://localhost:8080/callback';varRESPONSE_TYPE='token';varCLIENT_ID='554886359117-8icq0dc9halr8rjd
我正在使用mux包并具有以下代码:funcsaveConfig(whttp.ResponseWriter,r*http.Request){iforigin:=r.Header.Get("Origin");origin!=""{w.Header().Set("Access-Control-Allow-Origin",origin)fmt.Println("Origin:"+origin)w.Header().Set("Access-Control-Allow-Methods","POST,GET,OPTIONS,PUT,DELETE")w.Header().Set("Access-Con
我正在使用mux包并具有以下代码:funcsaveConfig(whttp.ResponseWriter,r*http.Request){iforigin:=r.Header.Get("Origin");origin!=""{w.Header().Set("Access-Control-Allow-Origin",origin)fmt.Println("Origin:"+origin)w.Header().Set("Access-Control-Allow-Methods","POST,GET,OPTIONS,PUT,DELETE")w.Header().Set("Access-Con
我有一个非常简单的表单,由localhost:3000提供Submit在localhost:8080上,我有一个非常简单的go服务器:packagemainimport("log""net/http")funcmain(){//Starttheserverhttp.HandleFunc("/",handler)serverErr:=http.ListenAndServe(":8080",nil)ifserverErr!=nil{log.Println("Errorstartingserver")log.Fatal(serverErr)}}funchandler(whttp.Respon
我有一个非常简单的表单,由localhost:3000提供Submit在localhost:8080上,我有一个非常简单的go服务器:packagemainimport("log""net/http")funcmain(){//Starttheserverhttp.HandleFunc("/",handler)serverErr:=http.ListenAndServe(":8080",nil)ifserverErr!=nil{log.Println("Errorstartingserver")log.Fatal(serverErr)}}funchandler(whttp.Respon
我有一个golangHTTP服务器,代码如下:http.HandleFunc("/login",func(whttp.ResponseWriter,r*http.Request){log.Println("Newincomingrequest")//Authenticateifu,p,ok:=r.BasicAuth();ok{log.Println("Success")return}log.Println("Failed")我从一个JS前端调用这个HTTP端点,一个部署在端口3000上的React应用程序,使用代码:fetch('http://localhost:8080/login'
我有一个golangHTTP服务器,代码如下:http.HandleFunc("/login",func(whttp.ResponseWriter,r*http.Request){log.Println("Newincomingrequest")//Authenticateifu,p,ok:=r.BasicAuth();ok{log.Println("Success")return}log.Println("Failed")我从一个JS前端调用这个HTTP端点,一个部署在端口3000上的React应用程序,使用代码:fetch('http://localhost:8080/login'