Use ios Alamofire network plug

under 'Alamofire'

 

import Alamofire

let headers:HTTPHeaders = [
    "aa":"bb"
]

let parameters = [
    "name":"test"
]
        
request(url, method: .get, parameters: parameters, encoding: URLEncoding.default, headers: headers).responseJSON {(result) in
    if(result.result.isFailure){
            print("请求出错")
            return
    }
    if let value = result.result.value {
        Print (value) 
    } the else { 
        Print ( " request error " ) 
    } 
}