如何stringWithUTF8String轉換爲迅速

Question

-(void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data 
{ 
    NSString *str = [NSString stringWithUTF8String:data.bytes]; 
    NSLog(@"%@",str); 
} 

請轉換這個目標C函數在迅速

Answer 1

它看起來像

func connectDataReceived(connection: NSURLConnection, data: NSData){ 
    let str = NSString(data: data, encoding: NSUTF8StringEncoding)! 
    print(str) 
} 

Answer 2

我張貼這是非常簡單的方法的答案，你可以很容易理解。

let strData = "A384CVHJLWHBWRLBRH2348945607275epiuthgthgbpbfvrvdiac15szerqTUDGA89ty757909577257908hbdshjkbhvalasdhbchdcvgcvjvgvaKLOYAQCGHQ" 
let data = strData.dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: false)! 
let str = NSString(data: data, encoding: NSUTF8StringEncoding)! 
print("\(str)")