不支持的URL iOS
我有一个有效的url,我得到一个不支持的url错误。有人能告诉我为什么吗 如您所见,有http://不支持的URL iOS,ios,objective-c,xcode,http,url,Ios,Objective C,Xcode,Http,Url,我有一个有效的url,我得到一个不支持的url错误。有人能告诉我为什么吗 如您所见,有http:// // http://fr.radiovaticana.va/news/2015/02/01/le_pape_fran%C3%A7ois_%C3%A0_sarajevo_le_6_juin_prochain/1121065 Error description=Error Domain=NSURLErrorDomain Code=-1002 "unsupported URL" UserInfo=0
// http://fr.radiovaticana.va/news/2015/02/01/le_pape_fran%C3%A7ois_%C3%A0_sarajevo_le_6_juin_prochain/1121065
Error description=Error Domain=NSURLErrorDomain Code=-1002 "unsupported URL" UserInfo=0x78f97920 {NSUnderlyingError=0x79f78bd0 "unsupported URL", NSLocalizedDescription=unsupported URL}
这就是我尝试初始化url的方式:
方法1:
NSString *path=@"http://fr.radiovaticana.va/news/2015/02/01/le_pape_françois_à_sarajevo_le_6_juin_prochain/1121065";
NSURL *url=[NSURL URLWithString:path];
NSMutableURLRequest * request =[NSMutableURLRequest requestWithURL:url];
方法2:
NSMutableURLRequest * request =[NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"http://fr.radiovaticana.va/news/2015/02/01/le_pape_françois_à_sarajevo_le_6_juin_prochain/1121065"]];
URL不能包含不在ASCII字符集中的字符,必须对这些字符进行转义 使用
stringByAddingPercentEncodingWithAllowedCharacters
与字符集URLQueryAllowedCharacterSet
NSString *path = @"http://fr.radiovaticana.va/news/2015/02/01/le_pape_françois_à_sarajevo_le_6_juin_prochain/1121065";
NSString *escapedPath = [path stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];
NSLog(@"escapedPath: %@", escapedPath);
输出:
escapedPath: http://fr.radiovaticana.va/news/2015/02/01/le_pape_fran%C3%A7ois_%C3%A0_sarajevo_le_6_juin_prochain/1121065\
转义路径:http://fr.radiovaticana.va/news/2015/02/01/le_pape_fran%C3%A7ois_%C3%A0_sarajevo_le_6_juin_prochain/1121065\
请参阅URL编码的字符集酷的完美答案:)甜美!回答得好回答得好!(测试看看我是否也能获得对该评论的支持票)