'stringByAddingPercentEscapesUsi

'stringByAddingPercentEscapesUsingEncoding:' is deprecated: first deprecated in iOS 9.0 - Use -stringByAddingPercentEncodingWithAllowedCharacters: instead, which always uses the recommended UTF-8 encoding, and which encodes for a specific URL component or subcomponent since each URL component or subcomponent has different rules for what characters are valid.

如上提示所示, iOS 9 之后 stringByAddingPercentEscapesUsingEncoding 弃用更替为 stringByAddingPercentEncodingWithAllowedCharacters 方法,具体实现如下;

// 原始方法
NSURL *url = [NSURL URLWithString:[urlStr stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];
// 替换为如下方法即可
NSURL *url = [NSURL URLWithString:[urlStr stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]]];

以上便是此次分享的全部内容，希望能对大家有所帮助!