问题描述
我有一个带有WebKit View的应用程序,当我在其中打开链接时,我想通过ip,端口,登录和传递使用代理,在这种情况下我应该怎么做,我不知道如何解决此问题。任何人都可以帮助理解算法,并可能显示示例。
解决方法
可能仅对单个请求进行流量拦截,而我只能加载html版本的WebSite(
func loadAddressURL(url : String){
let proxyHost : CFString = NSString(string: "****") as CFString
let proxyPort : CFNumber = NSNumber(value: ****) as CFNumber
let proxyEnable : CFNumber = NSNumber(value: 1) as CFNumber
let proxyHostName : CFString = NSString(string: "****") as CFString
let proxyPassword : CFString = NSString(string: "****") as CFString
let proxyDict: [NSObject : AnyObject] = [
kCFNetworkProxiesHTTPEnable: proxyEnable,kCFStreamPropertyHTTPProxyHost: proxyHost,kCFStreamPropertyHTTPProxyPort: proxyPort,kCFStreamPropertyHTTPSProxyHost: proxyHost,kCFStreamPropertyHTTPSProxyPort: proxyPort,kCFProxyTypeKey: kCFProxyTypeHTTPS,kCFProxyUsernameKey: proxyHostName,kCFProxyPasswordKey: proxyPassword
]
let configuration : URLSessionConfiguration = URLSessionConfiguration.ephemeral
configuration.connectionProxyDictionary = proxyDict
let session : URLSession = URLSession(configuration: configuration,delegate: self,delegateQueue: OperationQueue.main)
let requestURl = NSURL(string: url)
let request = NSURLRequest(url:requestURl! as URL)
let task1: URLSessionDataTask = session.dataTask(with: request as URLRequest,completionHandler: {(data,response,error) -> Void in
if (error == nil) {
let myHtmlString = NSString(data: data!,encoding: String.Encoding.utf8.rawValue)
self.webView.loadHTMLString(myHtmlString! as String,baseURL: nil)
} else {
print(error)
}
});
task1.resume()
}
在WKWebkit中无法进行流量拦截,因为所有“请求”都已从应用程序工作流程中移出。