在 xcode 中更改 URL 中的 HTML 字符

Question

给定如下 URL：

http%3A%2F%2Fwww.environmental-expert.com%2FresultEachPressRelease.aspx%3Fcid%3D23745%26codi%3D234441%26lr%3D1

我如何将字符（如 %3D 等）替换为使用 iphone sdk 获取正常的 url？

提前致谢！

Answer 1

尝试：

NSString *myEscapedUrl = @"http%3A%2F%2Fwww.environmental-expert.com%2FresultEachPressRelease.aspx%3Fcid%3D23745%26codi%3D234441%26lr%3D1";

NSLog(@"my unescaped url: %@", [myEscapedUrl stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding]);