小编wil*_*pnw的帖子

我将jk用作vim的转义序列以及bash和zshell的vi-mode。我该怎么做？

即在vim中：

inoremap jk <esc>

重击：

bind -m vi-insert '"jk": vi-movement-mode'

sh

bindkey -M viins 'jk' vi-cmd-mode

鱼壳等于多少？

我在swift 3中编写了一个需要与我的服务器通信的应用程序.我有der和crt格式的完整证书链,我是CA的(不要与自签名混淆).如何在我的应用程序中使用它来验证我的服务器？以下是我的休息电话和回复

休息电话:

var request = URLRequest(url: URL(string: "https://myserver/login")!)
    request.addValue("Content-Type", forHTTPHeaderField: "application/json")
    request.httpMethod = "GET"
    let session = URLSession.shared

    session.dataTask(with: request) {data, response, err in         
        print("=========================DATA===============================")
        if data != nil {
            print(data!)
        }
        print("=========================RESPONSE===============================")
        if response != nil {
            print(response!)
        }
        print("=========================ERR===============================")
        if err != nil {
            print(err!)
        }
        }.resume()

输出:

=========================DATA===============================
=========================RESPONSE===============================
=========================ERR===============================
Error Domain=NSURLErrorDomain Code=-1200 "An SSL error has occurred and a secure connection to the server cannot be made." UserInfo={NSURLErrorFailingURLPeerTrustErrorKey=<SecTrustRef: 0x60800011f020>, NSLocalizedRecoverySuggestion=Would you like to connect to …