我正在从iphone应用程序向服务器发布数据,但在阅读有关“超额访问权限”的帖子行代码时会出现异常。我用于发送四个变量数据的代码然后如果我在帖子中添加更多变量,它工作正常给出错误。
NSString*category=titleCategory;
NSString*sub_Category=titleSubCategory;
NSString*content_Type=@"Audio";
content_Title=TitleTextField.text;
NSString*content_Title=content_Title;
NSString*publisher=@"Celeritas";
content_Description=descriptionTextField.text;
NSString*content_Description=content_Description;
NSString*content_ID=@"10";
NSString*content_Source=@"http://www.celeritas-solutions.com/pah_brd_v1/productivo/productivo/pro/ali.wav";
NSString *post =[[NSString alloc] initWithFormat:@"category=%@&sub_Category=%@&content_Type=%@&content_Title=%@&publisher=%@&content_Description=%@&content_ID=%@&content_Source=%@",category,sub_Category,content_Type,content_Title,publisher,content_Description,content_ID,content_Source];
NSURL *url=[NSURL URLWithString:@"http://www.celeritas-solutions.com/pah_brd_v1/productivo/addData.php"];
NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSString *postLength = [NSString stringWithFormat:@"%d", [postData length]];
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init] ;
[request setURL:url];
[request setHTTPMethod:@"POST"];
[request setValue:postLength forHTTPHeaderField:@"Content-Length"];
[request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];
[request setHTTPBody:postData];
NSError *error;
NSURLResponse *response;
NSData *urlData=[NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error];
NSString *data=[[NSString alloc]initWithData:urlData encoding:NSUTF8StringEncoding];
NSLog(@"%@",data);
下面是破解代码的行
NSString *post =[[NSString alloc] initWithFormat:@"category=%@&sub_Category=%@&content_Type=%@&content_Title=%@&publisher=%@&content_Description=%@&content_ID=%@&content_Source=%@",category,sub_Category,content_Type,content_Title,publisher,content_Description,content_ID,content_Source];
答案 0 :(得分:1)
Try this
NSString *args = @"category=%@&sub_Category=%@&content_Type=%@&content_Title=%@&publisher=%@&content_Description=%@&content_ID=%@&content_Source=%@";
NSString *values=[NSString stringWithFormat:args,category,sub_Category,content_Type,content_Title,publisher,content_Description,content_ID,content_Source];
NSData *postData = [values dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSString *postLength = [NSString stringWithFormat:@"%d", [postData length]];
NSString *path = [[NSString alloc] initWithFormat:@"%s",your urlpath];
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL:[NSURL URLWithString:path]];
[request setHTTPMethod:@"POST"];
[request setValue:postLength forHTTPHeaderField:@"Content-Length"];
[request setHTTPBody:[values dataUsingEncoding:NSISOLatin1StringEncoding]];
[request setHTTPBody:postData];
NSURLResponse *response;
NSError *err;
NSData *responseData = [NSURLConnection sendSynchronousRequest:request
returningResponse:&response error:&err];
NSString *returnString = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];
[NSURLConnection connectionWithRequest:request delegate:self];
//NSLog(@"String==> %@",returnString);
希望这会有所帮助......
祝你好运!!答案 1 :(得分:0)
我得到了问题的解决方案实际上有他们的无效地址的变量分配问题,这就是为什么它给出访问错误我直接分配值然后它对我很好用
NSString*category=@"Category";
NSString*sub_Category=@"Working";
NSString*content_Type=@"Audio";
NSString*content_Title=@"Content Title";
NSString*publisher=@"Celeritas";
NSString*content_Description=@"ContentDescription";
NSString*content_ID=@"10";
NSString*content_Source=@"http://www.celeritas-solutions.com/pah_brd_v1/productivo/productivo/pro/ali.wav";
NSString *post =[[NSString alloc] init];
post = [NSString stringWithFormat:@"category=%@&sub_Category=%@&content_Type=%@&content_Title=%@&publisher=%@&content_Description=%@&content_ID=%@&content_Source=%@",category,sub_Category,content_Type,content_Title,publisher,content_Description,content_ID,content_Source];
NSURL *url=[NSURL URLWithString:@"http://www.celeritas-solutions.com/pah_brd_v1/productivo/addData.php"];
NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSString *postLength = [NSString stringWithFormat:@"%d", [postData length]];
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init] ;
[request setURL:url];
[request setHTTPMethod:@"POST"];
[request setValue:postLength forHTTPHeaderField:@"Content-Length"];
[request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];
[request setHTTPBody:postData];
答案 2 :(得分:0)
在我测试项目时,以下代码帮助了很多 在.h文件
#import <UIKit/UIKit.h>
@interface ViewController : UIViewController{
NSURLConnection *connection;
NSMutableData *responseData;
}
@end
In.m文件
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
NSString*category=@"Cat1";
NSString*sub_Category=@"Title";
NSString*content_Type=@"Audio";
NSString* content_Title=@"Test";
NSString*publisher=@"Celeritas";
NSString*content_Description=@"Content Description";
NSString*content_ID=@"10";
NSString*content_Source=@"http://www.celeritas-solutions.com/pah_brd_v1/productivo/productivo/pro/ali.wav";
NSString*post = [NSString stringWithFormat:@"category=%@&sub_Category=%@&content_Type=%@&content_Title=%@&publisher=%@&content_Description=%@&content_ID=%@&content_Source=%@",category,sub_Category,content_Type,content_Title,publisher,content_Description,content_ID,content_Source];
NSURL *url=[NSURL URLWithString:@"http://www.celeritas-solutions.com/pah_brd_v1/productivo/addData.php"];
NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSString *postLength = [NSString stringWithFormat:@"%d", [postData length]];
NSMutableURLRequest *request=[NSMutableURLRequest requestWithURL:url cachePolicy:NSURLRequestReloadIgnoringCacheData timeoutInterval:60];
[request setHTTPMethod:@"POST"];
[request setValue:postLength forHTTPHeaderField:@"Content-Length"];
[request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];
[request setHTTPBody:postData];
connection=[NSURLConnection connectionWithRequest:request delegate:self];
if(connection){
responseData=[NSMutableData data];
}
}
#pragma NSUrlConnection Delegate Methods
-(void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response {
[responseData setLength: 0];
}
-(void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data {
[responseData appendData:data];
}
-(void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error {
// [delegate APIResponseArrived:NULL];
}
-(void)connectionDidFinishLoading:(NSURLConnection *)connection {
NSString *responseString =[[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];
// [delegate APIResponseArrived:responseString ];
NSLog(@"%@",responseString);
}
此代码可以解决您的问题。