我需要从NSString获取url字符串。我做了以下几点:NSString stringByReplacingPercentEscapesUsingEncoding does not t
NSString * str = [NSString stringWithString:@"[email protected]"];
NSString * eStr = [str stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSLog(@"%@",eStr);
结果是[email protected]。但我需要我%40gmail.com。用NSASCIIStringEncoding替换NSUTF8StringEncoding并没有帮助。
你弄清楚如何替换stringByReplacingPercentEscapesUsingEncoding? – user2924482 2017-04-27 21:22:30