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我正在開發一個應用程序，我必須調用PHP Web服務。 我傳遞了所有提到的參數，但仍然響應給沒有空字符串的輸出。如何在PHP Web服務中傳遞參數？
這些是PHP的Web服務的以下參數：
method: POST
parameters: {
title fname lname conNo pwd email city state country
}
這些都是成功的和不成功的響應的條件：
Respons:
case a: On Sucessfull Registration
{
'userName' : 'fName', 'outhProvider' : 'normal', 'status' : 'success' 'userId' : 'userId',
'title' : 'title', 'firstName' : 'fName', 'lastName' : 'lName', 'city' : 'city', 'contactNo' : 'conNo', 'state' : 'state',
'country' : 'country'
}
case b: On Duplicate Registration
{
「status」 : 「Data already exist」 }
case c: On Data not sufficient
{
「status」 : 「No data supplied」 }
我已經使用POST方法： -
-(void)RegisterUser
{
NSString *strnew=[[NSString alloc]init];
[email protected]"buyer";
SBJSON *json = [SBJSON new];
json.humanReadable = YES;
responseData = [[NSMutableData data] retain];
NSString *service = @"http://www.ajatus.in/ajatus_templates/Templaton/wp-content/plugins/realestate/registrationJson.php";
NSString *requestString = [NSString stringWithFormat:@"{\"title\":\"%@\",\"fName\":\"%@\",\"lName\":\"%@\",\"conNo\":\"%@\",\"pwd\":\"%@\",\"email\":\"%@\",\"city\":\"%@\",\"state\":\"%@\",\"country\":\"%@\"}",titlename.text,fname.text,lname.text,contactno.text,password.text,email.text,city.text,state.text,country.text];
NSData *requestData = [NSData dataWithBytes: [requestString UTF8String] length: [requestString length]];
NSString *[email protected]"";
urlLoc = [urlLoc stringByAppendingString:service];
NSLog(@"URL:- %@",urlLoc);
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL:
[NSURL URLWithString: urlLoc]];
NSString *postLength = [NSString stringWithFormat:@"%d", [requestData length]];
[request setHTTPMethod: @"POST"];
[request setValue:postLength forHTTPHeaderField:@"Content-Length"];
[request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
[request setHTTPBody: requestData];
self.connection = [NSURLConnection connectionWithRequest:request delegate:self];
}