В настоящее время я получаю ответ Webservice, который содержит много символов новой строки. Я испробовал следующие подходы, но все еще не могу удалить символы новой строки.
1)
responseString = [responseString stringByReplacingOccurrencesOfString:@"\n" withString:@""];
2)
responseString = [responseString stringByTrimmingCharactersInSet:[NSCharacterSet newlineCharacterSet]];
3)
NSRange foundRange = [responseString rangeOfString:@"\n"];
if (foundRange.location != NSNotFound)
[responseString stringByReplacingOccurrencesOfString:@"\n"
withString:@""
options:0
range:foundRange];
Мой ответ Webservice в этом формате.
META NAME="ColdFusionMXEdition" CONTENT="ColdFusion DevNet Edition - Not for Production Use."?
wddxPacket version='1.0'><header/><data><string>{"MESSAGE":"","CODE":1,"RESPONSE":{"FILENAME":"CustomerSkillsIntro","PLAYLIST":[{"TIMEOUT":73,"TITLE":"Greet","QUESTIONNUMBER":1,"TIMEIN":71,"VALIDRESPONSE":1},{"TIMEOUT":77,"TITLE":"Have Name Tag","QUESTIONNUMBER":2,"TIMEIN":74,"VALIDRESPONSE":1},{"TIMEOUT":83,"TITLE":"Greet","QUESTIONNUMBER":3,"TIMEIN":78,"VALIDRESPONSE":1},{"TIMEOUT":112,"TITLE":"Helping Do My Job","QUESTIONNUMBER":4,"TIMEIN":109,"VALIDRESPONSE":1},{"TIMEOUT":134,"TITLE":"Greet Happily","QUESTIONNUMBER":5,"TIMEIN":131,"VALIDRESPONSE":1},{"TIMEOUT":144,"TITLE":"Stay cheerful when resident is crabby","QUESTIONNUMBER":6,"TIMEIN":141,"VALIDRESPONSE":1},{"TIMEOUT":154,"TITLE":"Bond with the new resident","QUESTIONNUMBER":7,"TIMEIN":151,"VALIDRESPONSE":1},...................
Мое требование - захватить только часть строки от {"MESSAGE":"","CODE":1,
до конца. Но я получаю слишком много пробелов и символов новой строки перед необходимой частью.