如果我使用Postman发布原始数据,就会得到响应。 我正在使用以下代码
var dict = Dictionary<String, Any>()
dict = ["user_id" :userid as AnyObject, "type" :type as AnyObject, "complaint_id" :complaintId as AnyObject, "auth_code" : authCode as AnyObject, "isSkip" :isSkip as AnyObject]
let url:URL = URL(string: "http://development.easystartup.org/prigovo/Backend/detailed_complaint/index.php")!
let session = URLSession.shared
var postData = NSData()
do{
postData = try JSONSerialization.data(withJSONObject: dict, options: JSONSerialization.WritingOptions.prettyPrinted) as NSData!
}catch {
print("error")
}
var request = URLRequest(url: url)
request.httpMethod = "POST"
// request.cachePolicy = NSURLRequest.CachePolicy.reloadIgnoringCacheData
request.setValue("\(postData.length)", forHTTPHeaderField: "Content-Length")
request.setValue("text/html", forHTTPHeaderField: "Content-Type")
request.setValue("json/application", forHTTPHeaderField: "Accept")
request.httpBody = postData as Data
let task = session.dataTask(with: request as URLRequest) {
(
data, response, error) in
guard let data = data, let _:URLResponse = response, error == nil else {
print("error")
return
}
let dataString = String(data: data, encoding: String.Encoding.utf8)
print(dataString ?? "no data")
}
task.resume()
每次都无法获取0字节的数据。已经尝试了Alamofire但没有响应。
我还尝试了Objective C,那里可以得到响应,代码如下:
NSURL *url = [NSURL URLWithString:urlStr];
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
[request setHTTPMethod:@"POST"];
[request setValue:[NSString stringWithFormat:@"%lu", (unsigned long)postData.length] forHTTPHeaderField:@"Content-Length"];
[request setValue:@"text/html" forHTTPHeaderField:@"Content-Type"];
[request setHTTPBody:postData];
NSError *error = nil;
NSHTTPURLResponse *response = nil;
[[NSURLConnection alloc] initWithRequest:request delegate:self];
NSData *retData = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error];
if (error)
{
//error
NSLog(@"error");
return @"";
}
else
{
NSLog(@"No error");
NSString *charlieSendString = [[NSString alloc] initWithData:retData encoding:NSUTF8StringEncoding];
NSLog(@"data come : %@",charlieSendString);
return charlieSendString;
}
记录中发布了 "dict":
["投诉ID": COMBRD1, "用户ID": USR9, "类型": 品牌投诉, "授权码": KL1hwYrAhNVnSgT, "是否跳过": 2]
application/json
而不是josn/application
。 - PolesContent-Type
设置为application/json
而不是text/html
。 - Nirav D1. form-data,2. application/x-www-form-urlencoded,3. text/plain,4. text/html
,但没有返回任何内容。 - Poles