我已经使用SimplePost类几周了,并没有遇到任何问题。现在,我在请求返回Connection中的正确数据后崩溃。我没有(明知)触及过SimplePost类文件。但是当我运行分析仪时,它现在(从未做过)指出了以下方法:
+ (NSMutableURLRequest *) urlencodedRequestWithURL:(NSURL *)url andDataDictionary:(NSDictionary *) dictionary {
// Create POST request
NSMutableURLRequest *urlencodedPostRequest = [NSMutableURLRequest requestWithURL:url];
[urlencodedPostRequest setHTTPMethod:@"POST"];
// Add HTTP header info
[urlencodedPostRequest addValue:@"application/x-www-form-urlencoded" forHTTPHeaderField: @"Content-Type"];
// Add POST body
NSMutableData *POSTBody = [NSMutableData data];
// Add k/v to the body
NSArray *keyArray = [dictionary allKeys];
for( int i = 0; i < [keyArray count]; ++i ) {
// Core Foundation function used to transform @ ==> %40 , etc
NSString *escapedString = (__bridge NSString *) CFURLCreateStringByAddingPercentEscapes(NULL, (__bridge CFStringRef)([dictionary objectForKey:[keyArray objectAtIndex:i]]),NULL, (CFStringRef)@"!*'();:@&=+$,/?%#[]", kCFStringEncodingUTF8);
[POSTBody appendData:[[NSString stringWithFormat:@"%@=%@", [keyArray objectAtIndex:i], escapedString] dataUsingEncoding:NSUTF8StringEncoding]];
if( i < ([keyArray count] - 1) ) {
[POSTBody appendData:[[NSString stringWithFormat:@"&"] dataUsingEncoding:NSUTF8StringEncoding]];
}
}
[urlencodedPostRequest setHTTPBody:POSTBody];
return urlencodedPostRequest;
}
运行分析器会向我显示:
这些行继续如下:
我很难理解发生了什么。有人可以帮忙吗?谢谢!