我使用UIImageView.af_setImage扩展从需要身份验证的webdav服务器下载图像。
根据医生的说法..。
如果图像需要来自UIImageView扩展的身份验证凭证,则可以按以下方式提供: ImageDownloader.default.addAuthentication(user:“用户”,密码:“密码”)
...I尝试添加了2种不同的身份验证方法:
ImageDownloader.default.addAuthentication(user: "user", password: "password")当那不起作用的时候
UIImageView.af_sharedImageDownloader.addAuthentication(user: "user", password: "password")但是,两者似乎都没有将授权头发送到HTTP请求。
我错过了什么?
发布于 2017-12-10 14:55:52
我没有使用addAuthentication(),而是通过安装自己添加Authorization: Bearer yZyq6jYn78Ia9EOysUV8kQ头的UIImageView.af_sharedImageDownloader来解决这个问题。
斯威夫特
import Alamofire
import OAuthSwiftAlamofire
import OAuthSwift
import AlamofireImage
class MyNetwork {
lazy var sessionManagerForImageDownloader: SessionManager = {
let configuration: URLSessionConfiguration = ImageDownloader.defaultURLSessionConfiguration()
let sessionManager = Alamofire.SessionManager(configuration: configuration)
sessionManager.adapter = self.oauth2Swift.requestAdapter
sessionManager.retrier = self.oauth2Swift.requestAdapter
sessionManager.startRequestsImmediately = false
return sessionManager
}()
func setup() {
// Glue AlamofireImage with OAuthSwift
// When `af_setImage()` is invoked, then the it will inserts
// the header field "Authorization: Bearer yZyq6jYn78Ia9EOysUV8kQ"
UIImageView.af_sharedImageDownloader = ImageDownloader(sessionManager: sessionManagerForImageDownloader)
}
lazy var oauth2Swift: OAuth2Swift = {
return OAuth2Swift(
consumerKey: "clientID",
consumerSecret: "clientSecret",
authorizeUrl: "https://example.com/login",
accessTokenUrl: "https://example.com/login",
responseType: "code"
)
}()
}https://stackoverflow.com/questions/45201926
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