IOS:kCFErrorDomainCFNetwork 错误 -1002。错误域=NSURLErrorDomain 代码=-1002 "unsupported URL"

Question

大家好，我知道以前问过这种问题，但我没有从他们那里得到任何解决方案在我的项目中，当我将代码放在登录按钮上时，我在登录 View 中工作时出现错误

Error : Error Domain=NSURLErrorDomain Code=-1002 "unsupported URL" UserInfo=0x7fb37b62c9a0 {NSLocalizedDescription=unsupported URL, NSUnderlyingError=0x7fb37b715a20 "The operation couldn’t be completed. (kCFErrorDomainCFNetwork error -1002.)"}

但我使用的登录代码与我以前的项目中使用的代码相同，并且在那里工作正常

这是我的代码:

-(IBAction)login:(id)sender
{
    NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
    NSURLSession *session = [NSURLSession sessionWithConfiguration:configuration delegate:self delegateQueue:nil];
    NSURL *url = [NSURL URLWithString:@"http://eyeforweb.info.bh-in-15.webhostbox.net/myconnect/api.php?token={LS0tLS1CRUdJTiBQVUJMSUMgS0VZLS0tLS0KTUc4d0RRWUpLb1pJaHZjTkFRRUJCUUFEWGdBd1d3SlVBeWo0WE9JNjI4cnJRTG9YeEpXNG1zUWI1YmtvYk1hVQpzMnY1WjFKeXJDRWdpOVhoRzZlZk4rYTR0eGlMTVdaRXdNaS9uS1cyL1NCS2pCUnBYUzVGYUdiV0VLRG1WOXkvCkYrWHhsUXVoeER0MEV3YkRBZ01CQUFFPQotLS0tLUVORCBQVUJMSUMgS0VZLS0tLS0K}&method=user.getLogin"];
    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url
                                                           cachePolicy:NSURLRequestUseProtocolCachePolicy
                                                       timeoutInterval:60.0];

    [request addValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];
    [request addValue:@"*/*" forHTTPHeaderField:@"Accept"];
    [request setHTTPMethod:@"POST"];
    NSString *mapData = [NSString stringWithFormat:@"login=abc@gmail.com&password=123456"];//,username.text, password.text];
    NSData *postData = [mapData dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
    [request setHTTPBody:postData];
    NSLog(@"map data is = %@",mapData);
    NSURLSessionDataTask * postDataTask = [session dataTaskWithRequest:request completionHandler:^(NSData * data, NSURLResponse* response, NSError * error) {

        if(error == nil)
        {
            NSDictionary *json = [NSJSONSerialization JSONObjectWithData:data options:kNilOptions error:&error];
            NSString *text = [[NSString alloc] initWithData: data encoding: NSUTF8StringEncoding];
            NSLog(@"Data = %@",text);
            NSDictionary *jsonDic = [NSJSONSerialization JSONObjectWithData:data options:kNilOptions error:&error];
            NSLog(@"jsondic= %@",jsonDic);

            NSDictionary *userDataDic = [jsonDic objectForKey:@"data"];
            NSLog(@"Dict is %@",userDataDic);

请帮助我解决它我已经看到类似类型的问题但没有解决这个问题感谢任何帮助

Answer 1

我试过你的代码。除了你的 url 之外，其他代码行都是正确的。如果你传递了正确的 URL，它将完美运行。

NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL:[NSURL URLWithString:@"http://eyeforweb.info.bh-in-15.webhostbox.net/myconnect/api.php"]]; //pass your url here
 [request setHTTPMethod:@"POST"];
 //Passing The String to server
 NSString *strUserId = @"pradeep.kumar@eyeforweb.com";
 NSString *strPassword = @"admin123";


 NSString *userUpdate =[NSString stringWithFormat:@"login=%@&password=%@",strUserId,strPassword, nil];

 //Check The Value what we passed
 NSLog(@"the data Details is %@", userUpdate);


 //Convert the String to Data
 NSData *data1 = [userUpdate dataUsingEncoding:NSUTF8StringEncoding];
 NSLog(@"The postData is - %@",data1);


 //Apply the data to the body
 [request setHTTPBody:data1];

 NSURLSession *session = [NSURLSession sharedSession];
 NSURLSessionDataTask *dataTask = [session dataTaskWithRequest:request completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
 NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *)response;
 if(httpResponse.statusCode == 200)
 {
 NSError *parseError = nil;
 NSDictionary *responseDictionary = [NSJSONSerialization JSONObjectWithData:data options:0 error:&parseError];
 NSLog(@"The response is - %@",responseDictionary);
 NSInteger success = [[responseDictionary objectForKey:@"success"] integerValue];
 if(success == 1)
 {
 NSLog(@"Login SUCCESS");
 }
 else
 {
 NSLog(@"Login FAILURE");
 }
 }
 else
 {
 NSLog(@"Error");
 }
 }];
 [dataTask resume];