本文介绍了Swift Alamofire请求错误-通话中有其他参数的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
当我尝试使用Alamofire进行请求时出现错误。该错误表明存在通话中的额外参数。
I am getting an error when I am trying to request using Alamofire. The error says that there is an 'extra argument in call'.
class SwiftStockKit {
class func fetchStocksFromSearchTerm(term: String, completion:@escaping (_ stockInfoArray: [StockSearchResult]) -> ()) {
DispatchQueue.global(priority: DispatchQueue.GlobalQueuePriority.default).async {
let searchURL = "http://autoc.finance.yahoo.com/autoc"
Alamofire.request(.GET, searchURL, parameters: ["query": term, "region": 2, "lang": "en"]).responseJSON { response in
if let resultJSON = response.result.value as? [String : AnyObject] {
if let jsonArray = (resultJSON["ResultSet"] as! [String : AnyObject])["Result"] as? [[String : String]] {
var stockInfoArray = [StockSearchResult]()
for dictionary in jsonArray {
stockInfoArray.append(StockSearchResult(symbol: dictionary["symbol"], name: dictionary["name"], exchange: dictionary["exchDisp"], assetType: dictionary["typeDisp"]))
}
dispatch_async(dispatch_get_main_queue()) {
completion(stockInfoArray: stockInfoArray)
}
}
}
}
}
}
给我一个错误的行是:
The line that is giving me an error is:
Alamofire.request(.GET, searchURL, parameters: ["query": term, "region": 2, "lang": "en"]).responseJSON { response in
如果有人能解决这个问题,我将非常感激,谢谢
if anyone could fix this I would be really grateful, thanks
推荐答案
尝试更改您的要求st类似于这样:
Try change your request to something like this:
Alamofire.request(searchURL, method: .get, parameters: ["query": term, "region": 2, "lang": "en"], encoding: JSONEncoding.default, headers: nil)
这篇关于Swift Alamofire请求错误-通话中有其他参数的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!