uiimageview无法使用URLWithString：

Question

_profileImage.image = [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:@".../images/Profile/Pratik Maniya Photo.jpg"]]];

我想使用代码中的URL链接显示图像，但是没有任何结果。

Answer 1

The problem is in the spaces symbols in url.

You can use:

stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]

Full code:

NSString *base_url = @"https://safesocpgm.000webhostapp.com/images/Profile/Pratik Maniya Photo.jpg";
NSString* encoded_url = [base_url stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];
_profileImage.image = [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:encoded_url]]];