因为公司要求用OC进行开发，很久没用swift进行开发了，今天调接口发现不会了😹，难受的哟。弄了一会终于可以了，记录一下

测试接口地址

// 接口一
https://api.apiopen.top/getSongPoetry?page=1&count=20
// 接口二
https://api.apiopen.top/musicRankings

编码

// 添加两种类型 Post，Get
enum requestType {
    case Post
    case Get
}

class XNetworkTool : AFHTTPSessionManager {
    
    // 单例
    static let sharedTools : XNetworkTool = {
        let tool = XNetworkTool()
        tool.responseSerializer.acceptableContentTypes?.insert("text/html")
        tool.responseSerializer.acceptableContentTypes?.insert("text/plain")
        return tool
    }()
    
    // GET/POST
    func request(type: requestType, urlString: String, parameters: AnyObject?,successBlock: @escaping([String : Any]?) -> (), failureBlock: @escaping (Error?)->()) -> Void {
        
        // 成功的闭包
        let successBlock = { (task: URLSessionDataTask, responseObj: Any?) in
            successBlock(responseObj as? [String : Any])
        }
        
        // 失败的闭包
        let failureBlock = { (task: URLSessionDataTask?, error: Error) in
            failureBlock(error)
        }
        
        // 进行请求
        if type==requestType.Get {
            // GET 担心包含中文处理一下
            let urlStr = urlString.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed)
            get(urlString, parameters: parameters, progress: nil, success: successBlock, failure: failureBlock)
        } else {
            post(urlString, parameters: parameters, progress: nil, success: successBlock, failure: failureBlock)
        }
    }
}

使用

XNetworkTool. sharedTools.request(type: .Get, urlString: "https://api.apiopen.top/musicRankings", parameters: nil, successBlock: { (dataDic) in
    print(dataDic ?? Dictionary())
}) { (error) in
    print(error ?? "")
}