我有一个登录服务执行http请求(到
PHP后端服务器)并返回一个cookie.登录后,需要在客户端进行的所有进一步请求中使用此cookie.
login服务：
login(userCredentials:UserCredentials):Observable<any> {
this.request.ServiceType = "Connect"
this.request.SessionId = "sessionlessrequest"
this.request.Compression = "no"
this.request.Parameters = userCredentials;
let jsonRequest = JSON.stringify(this.request)
return this.http.post("http://localhost/request.PHP","data="+ jsonRequest,{ headers: new Headers({
'Content-Type': 'application/x-www-form-urlencoded'
})
}).map( (responseData) => {
this.apiResponse = responseData.json() as ApiResponse
if (!this.apiResponse.Error) {
this.sessionData.next(this.apiResponse.Data as UserSessionData)
this.sessionData.asObservable().share
} else {
console.log(this.apiResponse.ErrorMessage)
}
return null
})
进行此调用时,cookie响应如下：
我看到我从session_start获取session_id(在我的PHP服务器上)
我在做这个请求的时候：
searchExams(searchObject:SearchObject):Observable<any>{
let headers = new Headers();
headers.append('Content-Type','application/x-www-form-urlencoded',)
let options = new RequestOptions({ headers: headers,withCredentials: true});
this.request.ServiceType = ServiceType.SearchExams;
this.request.SessionId = this.userSessionData.SessionId;
this.request.Compression = "no"
this.request.Parameters = searchObject;
let jsonRequest = JSON.stringify(this.request)
console.log(jsonRequest)
return this.http.post("http://localhost/request.PHP",options
).map( (responseData) => {
this.apiResponse = responseData.json() as ApiResponse
if (!this.apiResponse.Error) {
....
我看到请求cookie与我从服务器获得的cookie完全不同.而且它总是相同的PHPSESSID
我需要设置请求cookie吗？怎么样？
我错过了什么？
谢谢….
解决方法
试试这个登录：
(...)
return this.http.post("http://localhost/request.PHP",{ withCredentials: true,headers: new Headers({
'Content-Type': 'application/x-www-form-urlencoded'
})
}).map(...)
其他要求：
(...)
return this.http.post("http://localhost/request.PHP",{withCredentials: true}).map(...)
基本上,只需将withCredentials option设置为true即可.
