Iphone 响应加密问题
我得到的答复如下:Iphone 响应加密问题,iphone,objective-c,Iphone,Objective C,我得到的答复如下: TIMESTAMP=2011%2d09%2d22T10%3a20%3a24Z&CORRELATIONID=fa0181684fd81&ACK=Success &VERSION=65%2e0&BUILD=2133933&AMT=0%2e12&CURRENCYCODE=USD&AVSCODE=X&CVV2MATCH=M &TRANSACTIONID=6PT23270XK626941N" in this enc
TIMESTAMP=2011%2d09%2d22T10%3a20%3a24Z&CORRELATIONID=fa0181684fd81&ACK=Success
&VERSION=65%2e0&BUILD=2133933&AMT=0%2e12&CURRENCYCODE=USD&AVSCODE=X&CVV2MATCH=M
&TRANSACTIONID=6PT23270XK626941N" in this encrypted format
如何获取原始文本字符串?这是我解析URL的代码:
NSString *parameterString = [[NSString stringWithFormat:@"USER=mercha_1316582882_biz_api1.ifuturz.com"
"&PWD=1316582974"
"&SIGNATURE=Az-qrCDOk-pVcMVvJLOJY7DrGESBAgSH4RGOILESJSsYaBlWVZ3mNfJB"
"&METHOD=DoDirectPayment"
"&CREDITCARDTYPE=Visa"
"&ACCT=%@"
"&EXPDATE=092016 "
"&CVV2=111"
"&AMT=%@"
"&FIRSTNAME=%@"
"&LASTNAME=%@"
"&STREET=%@"
"&CITY=%@"
"&STATE=%@"
"&ZIP=%@"
"&COUNTRYCODE=IN"
"&CURRENCYCODE=USD"
"&PAYMENTACTION=Sale"
"&VERSION=65.0",
txtCreditCardNo.text,
strAmount,
txtName.text,
txtName.text,
txtAddress.text,
txtCity.text,
txtState.text,
txtZipCode.text
] retain];
NSLog(@"Soap : %@",parameterString);
NSURL *url = [NSURL URLWithString:@"https://api-3t.sandbox.paypal.com/nvp"];
NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:url];
NSString *msgLength = [NSString stringWithFormat:@"%d", [parameterString length]];
[theRequest addValue: msgLength forHTTPHeaderField:@"Content-Length"];
[theRequest setHTTPMethod:@"POST"];
[theRequest setHTTPBody: [parameterString dataUsingEncoding:NSUTF8StringEncoding]];
NSError *err;
NSURLResponse *resp;
NSData *response = [NSURLConnection sendSynchronousRequest:theRequest returningResponse:&resp error:&err];
if (resp != nil) {
NSString *stringResponse = [[NSString alloc] initWithData:response encoding:NSUTF8StringEncoding];
NSLog(@"---------------------- %@",stringResponse);
SBJSON *jsonParser = [SBJSON new];
NSMutableDictionary *json = [[NSMutableDictionary alloc] init];
json = [jsonParser objectWithString:stringResponse error:NULL];
NSLog(@"\n \n JSN Dic : %@",[json description]);
} else if (err != nil) {
NSLog(@"\n \n Nill");
}
它不是加密的,它是URL编码的,即用十六进制值替换麻烦的字符。例如:'%2d'是'-'
NSString *stringToDecode = @"TIMESTAMP=2011%2d09%2d22T10%3a20%3a24Z&CORRELATIONID=fa0181684fd81&ACK=Success&VERSION=65%2e0&BUILD=2133933&AMT=0%2e12&CURRENCYCODE=USD&AVSCODE=X&CVV2MATCH=M&TRANSACTIONID=6PT23270XK626941N";
NSString *decodedString = [stringToDecode stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSLog(@"decodedString: %@", decodedString);
NSLog输出:
decodedString: TIMESTAMP=2011-09-22T10:20:24Z&CORRELATIONID=fa0181684fd81&ACK=Success&VERSION=65.0&BUILD=2133933&AMT=0.12&CURRENCYCODE=USD&AVSCODE=X&CVV2MATCH=M&TRANSACTIONID=6PT23270XK626941N
它不是加密的,它是URL编码的,即用十六进制值替换麻烦的字符。例如:'%2d'是'-'
NSString *stringToDecode = @"TIMESTAMP=2011%2d09%2d22T10%3a20%3a24Z&CORRELATIONID=fa0181684fd81&ACK=Success&VERSION=65%2e0&BUILD=2133933&AMT=0%2e12&CURRENCYCODE=USD&AVSCODE=X&CVV2MATCH=M&TRANSACTIONID=6PT23270XK626941N";
NSString *decodedString = [stringToDecode stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSLog(@"decodedString: %@", decodedString);
NSLog输出:
decodedString: TIMESTAMP=2011-09-22T10:20:24Z&CORRELATIONID=fa0181684fd81&ACK=Success&VERSION=65.0&BUILD=2133933&AMT=0.12&CURRENCYCODE=USD&AVSCODE=X&CVV2MATCH=M&TRANSACTIONID=6PT23270XK626941N
你能更准确地解释一下你想做什么吗?我得到的回答是:时间戳=2011%2d09%2d22T10%3a20%3a24Z&CORRELATIONID=fa0181684fd81&ACK=Success&VERSION=65%2e0&BUILD=21339333&AMT=0%2e12&CURRENCYCODE=USD&AVSCODE=X&CVV2MATCH=M&TRANSACTIONID=6PT23270XK626941N“我想要这种回应:TIMESTAMP=2011-09-22:10:20:3 24Z&CORRELATIONID=fa0181684fd81&ACK=Success&VERSION=65.0&BUILD=213393933&AMT=0.12&CURRENCYCODE=USD&AVSCODE=X&CVV2MATCH=M&TRANSACTIONID=6pt23270x626941N“意味着如何删除“%2”等字符。您能解释一下您想更准确地执行什么操作吗?我得到的回答是:时间戳=2011%2d09%2d22T10%3a20%3a24Z&CORRELATIONID=fa0181684fd81&ACK=Success&VERSION=65%2e0&BUILD=2133939333&AMT=0%2e12&CURRENCYCODE=USD&AVSCODE=X&CVV2MATCH=M&TRANSACTIONID=6pt23270x626941n“我想要这种响应:TIMESTAMP=2011-09-22:10:20:3 24Z&CORRELATIONID=fa0181684fd81&ACK=Success&VERSION=65.0&BUILD=213393933&AMT=0.12&CURRENCYCODE=USD&AVSCODE=X&CVV2MATCH=M&TRANSACTIONID=6PT23270XK626941N”意味着我如何删除像“%2”这样的字符。。。