最近在學習swift，在項目中遇到網絡解析的時候遇到不少問題。分享下之后的解決方案。
（1）對Alamofire 進行封裝。代碼如下：
import UIKit
import Alamofire
enum MethodType {
case get
case post
}
class HttpTools {
//可根據需要傳參數
class func requestData(_ type : MethodType, URLString : String, parameters : [String : Any]? = nil, finishedCallback : @escaping (_ result : Any) -> ()) {
let method = type == .get ? HTTPMethod.get : HTTPMethod.post
Alamofire.request(URLString, method: method, parameters: parameters).responseJSON { (response) in
guard let result = response.result.value else {
print(response.result.error ?? -1)
return
}
finishedCallback(result)
}
}
}
（2）在viewcontroller 進行調用
func requestData(finishedCallback : @escaping () -> ()) {
let parameters: Parameters = [
"curDateStr": "2017-03-22",
"curPage": 1,
"pageSize":10
]
loadAnchorData(isGroupData: true, URLString: "url",parameters:parameters ,finishedCallback: finishedCallback)
}
func loadAnchorData(isGroupData : Bool, URLString : String, parameters : [String : Any]? = nil, finishedCallback : @escaping () -> ()) {
HttpTools.requestData(.post, URLString: URLString, parameters: parameters) { (result) in
print(result)
guard let dict = result as? [String : Any] else { return }
guard let arr = dict["data"] as? [[String : Any]] else { return }
if isGroupData {
for dict in arr {
// self.anchorGroups.append(AnchorGroup(dict: dict))
}
} else {
// let group = AnchorGroup()
// for dict in arr {
// group.anchors.append(AnchorModel(dict: dict))
}
//self.anchorGroups.append(group)
}
finishedCallback()
}
