【发布时间】:2015-07-19 09:41:42
【问题描述】:
使用数据包分析器,我发现我的 HTTP 正文为空。 POST请求中没有发送我的参数有什么原因吗?
let request = NSMutableURLRequest(URL: NSURL(string:"SERVERURL")!)
request.HTTPMethod = "POST"
do {
let params = ["returnInt":"5"] as Dictionary<String,String>
request.HTTPBody = try NSJSONSerialization.dataWithJSONObject(params, options: NSJSONWritingOptions.PrettyPrinted)
request.addValue("application/json", forHTTPHeaderField: "Content-Type")
request.addValue("application/json", forHTTPHeaderField: "Accept")
} catch {
//Do nothing
}
let task = NSURLSession.sharedSession().dataTaskWithRequest(request){
data, response, error in
if error != nil{
print("error=\(error)")
return
}
let responseString = NSString(data: data!, encoding: NSUTF8StringEncoding)
print("\(responseString)")
}
task!.resume()
【问题讨论】: