找不到NSURL当带有空格参数的URL字符串？

Question

我使用了UserName = raj和pwd = space，但该url字符串在NSURL中没有使用。

NSString *urlstr = [NSString stringWithFormat:@"http://www.test.com/data/image/sd.php?Uname=raj&password=Space"];

NSURL *Url =  [NSURL URLWithString:urlstr];

Answer 1

试试这个： -

NSString *urlstr = [NSString stringWithFormat:@"http://www.test.com/data/image/sd.php?Uname=raj&password=Space"];
NSURL *url = [[NSURL alloc] initWithString:
[urlstr stringByAddingPercentEscapesUsingEncoding: NSUTF8StringEncoding]];

Answer 2

NSURL *url = [NSURL URLWithString:@"http://www.test.com/data/image/sd.php?Uname=raj&password=Space"];

Answer 3

如果您从textfield获取值，请尝试以下操作：

NSString *urlstr = [NSString stringWithFormat:@"http://www.test.com/data/image/sd.php?Uname=%@&password=%@",[usernameField.text stringByAddingPercentEscapesUsingEncoding: NSUTF8StringEncoding],[passwordField.text stringByAddingPercentEscapesUsingEncoding: NSUTF8StringEncoding]];